6.5
MEDIUM
CVE-2020-24977
GNOME libxml2 Buffer Over-Read Vulnerability
Description

GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e.

INFO

Published Date :

Sept. 4, 2020, 12:15 a.m.

Last Modified :

Nov. 7, 2023, 3:20 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

2.5

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2020-24977 has a 3 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2020-24977 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Netapp active_iq_unified_manager
2 Netapp clustered_data_ontap
3 Netapp clustered_data_ontap_antivirus_connector
4 Netapp snapdrive
5 Netapp manageability_software_development_kit
6 Netapp inventory_collect_tool
7 Netapp hci_h410c_firmware
1 Oracle peoplesoft_enterprise_peopletools
2 Oracle enterprise_manager_ops_center
3 Oracle real_user_experience_insight
4 Oracle mysql_workbench
5 Oracle http_server
6 Oracle enterprise_manager_base_platform
7 Oracle communications_cloud_native_core_network_function_cloud_native_environment
1 Fedoraproject fedora
1 Debian debian_linux
1 Opensuse leap
1 Xmlsoft libxml2
: Total Affected Vendor : 6 | Products : 18
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2020-24977.

URL Resource
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00036.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00061.html Mailing List Third Party Advisory
https://gitlab.gnome.org/GNOME/libxml2/-/commit/50f06b3efb638efb0abd95dc62dca05ae67882c2 Patch Vendor Advisory
https://gitlab.gnome.org/GNOME/libxml2/-/issues/178 Exploit Issue Tracking Patch Vendor Advisory
https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E
https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2NQ5GTDYOVH26PBCPYXXMGW5ZZXWMGZC/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5KTUAGDLEHTH6HU66HBFAFTSQ3OKRAN3/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/674LQPJO2P2XTBTREFR5LOZMBTZ4PZAY/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7KQXOHIE3MNY3VQXEN7LDQUJNIHOVHAW/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ENEHQIBMSI6TZVS35Y6I4FCTYUQDLJVP/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H3IQ7OQXBKWD3YP7HO6KCNOMLE5ZO2IR/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J3ICASXZI2UQYFJAOQWHSTNWGED3VXOE/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JCHXIWR5DHYO3RSO7RAHEC6VJKXD2EH2/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O7MEWYKIKMV2SKMGH4IDWVU3ZGJXBCPQ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RIQAMBA2IJUTQG5VOP5LZVIZRNCKXHEQ/
https://security.gentoo.org/glsa/202107-05 Third Party Advisory
https://security.netapp.com/advisory/ntap-20200924-0001/ Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2022.html
https://www.oracle.com/security-alerts/cpuoct2021.html Patch Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

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Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2020-24977 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-24977 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2NQ5GTDYOVH26PBCPYXXMGW5ZZXWMGZC/ [No types assigned]
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H3IQ7OQXBKWD3YP7HO6KCNOMLE5ZO2IR/ [No types assigned]
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O7MEWYKIKMV2SKMGH4IDWVU3ZGJXBCPQ/ [No types assigned]
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7KQXOHIE3MNY3VQXEN7LDQUJNIHOVHAW/ [No types assigned]
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JCHXIWR5DHYO3RSO7RAHEC6VJKXD2EH2/ [No types assigned]
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J3ICASXZI2UQYFJAOQWHSTNWGED3VXOE/ [No types assigned]
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ENEHQIBMSI6TZVS35Y6I4FCTYUQDLJVP/ [No types assigned]
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RIQAMBA2IJUTQG5VOP5LZVIZRNCKXHEQ/ [No types assigned]
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5KTUAGDLEHTH6HU66HBFAFTSQ3OKRAN3/ [No types assigned]
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/674LQPJO2P2XTBTREFR5LOZMBTZ4PZAY/ [No types assigned]
    Added Reference MITRE https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E [No types assigned]
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/2NQ5GTDYOVH26PBCPYXXMGW5ZZXWMGZC/
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/O7MEWYKIKMV2SKMGH4IDWVU3ZGJXBCPQ/
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/H3IQ7OQXBKWD3YP7HO6KCNOMLE5ZO2IR/
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/7KQXOHIE3MNY3VQXEN7LDQUJNIHOVHAW/
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/JCHXIWR5DHYO3RSO7RAHEC6VJKXD2EH2/
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/J3ICASXZI2UQYFJAOQWHSTNWGED3VXOE/
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/ENEHQIBMSI6TZVS35Y6I4FCTYUQDLJVP/
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/RIQAMBA2IJUTQG5VOP5LZVIZRNCKXHEQ/
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/5KTUAGDLEHTH6HU66HBFAFTSQ3OKRAN3/
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/674LQPJO2P2XTBTREFR5LOZMBTZ4PZAY/
    Removed Reference MITRE https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E
  • CVE Modified by [email protected]

    Jul. 25, 2022

    Action Type Old Value New Value
    Added Reference https://www.oracle.com/security-alerts/cpujul2022.html [No Types Assigned]
  • Modified Analysis by [email protected]

    May. 12, 2022

    Action Type Old Value New Value
    Changed Reference Type https://www.oracle.com/security-alerts/cpuapr2022.html No Types Assigned https://www.oracle.com/security-alerts/cpuapr2022.html Patch, Third Party Advisory
    Changed Reference Type https://www.oracle.com/security-alerts/cpuoct2021.html Mailing List, Third Party Advisory https://www.oracle.com/security-alerts/cpuoct2021.html Patch, Third Party Advisory
    Changed CPE Configuration OR *cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:mysql_workbench:*:*:*:*:*:*:*:* versions up to (including) 8.0.26 *cpe:2.3:a:oracle:real_user_experience_insight:13.4.1.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:real_user_experience_insight:13.5.1.0:*:*:*:*:*:*:* OR *cpe:2.3:a:oracle:communications_cloud_native_core_network_function_cloud_native_environment:1.10.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:enterprise_manager_base_platform:13.4.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:enterprise_manager_base_platform:13.5.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:http_server:12.2.1.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:http_server:12.2.1.4.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:mysql_workbench:*:*:*:*:*:*:*:* versions up to (including) 8.0.26 *cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:* *cpe:2.3:a:oracle:real_user_experience_insight:13.4.1.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:real_user_experience_insight:13.5.1.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Apr. 20, 2022

    Action Type Old Value New Value
    Added Reference https://www.oracle.com/security-alerts/cpuapr2022.html [No Types Assigned]
  • Modified Analysis by [email protected]

    Apr. 01, 2022

    Action Type Old Value New Value
    Changed Reference Type https://gitlab.gnome.org/GNOME/libxml2/-/issues/178 Exploit, Patch, Vendor Advisory https://gitlab.gnome.org/GNOME/libxml2/-/issues/178 Exploit, Issue Tracking, Patch, Vendor Advisory
    Changed Reference Type https://security.gentoo.org/glsa/202107-05 No Types Assigned https://security.gentoo.org/glsa/202107-05 Third Party Advisory
    Changed Reference Type https://www.oracle.com/security-alerts/cpuoct2021.html No Types Assigned https://www.oracle.com/security-alerts/cpuoct2021.html Mailing List, Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:mysql_workbench:*:*:*:*:*:*:*:* versions up to (including) 8.0.26 *cpe:2.3:a:oracle:real_user_experience_insight:13.4.1.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:real_user_experience_insight:13.5.1.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Oct. 20, 2021

    Action Type Old Value New Value
    Added Reference https://www.oracle.com/security-alerts/cpuoct2021.html [No Types Assigned]
  • CVE Modified by [email protected]

    Jul. 06, 2021

    Action Type Old Value New Value
    Added Reference https://security.gentoo.org/glsa/202107-05 [No Types Assigned]
  • Modified Analysis by [email protected]

    Mar. 15, 2021

    Action Type Old Value New Value
    Changed Reference Type https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E No Types Assigned https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/5KTUAGDLEHTH6HU66HBFAFTSQ3OKRAN3/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/5KTUAGDLEHTH6HU66HBFAFTSQ3OKRAN3/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/674LQPJO2P2XTBTREFR5LOZMBTZ4PZAY/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/674LQPJO2P2XTBTREFR5LOZMBTZ4PZAY/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/7KQXOHIE3MNY3VQXEN7LDQUJNIHOVHAW/ Third Party Advisory https://lists.fedoraproject.org/archives/list/[email protected]/message/7KQXOHIE3MNY3VQXEN7LDQUJNIHOVHAW/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/ENEHQIBMSI6TZVS35Y6I4FCTYUQDLJVP/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/ENEHQIBMSI6TZVS35Y6I4FCTYUQDLJVP/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/J3ICASXZI2UQYFJAOQWHSTNWGED3VXOE/ Third Party Advisory https://lists.fedoraproject.org/archives/list/[email protected]/message/J3ICASXZI2UQYFJAOQWHSTNWGED3VXOE/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/JCHXIWR5DHYO3RSO7RAHEC6VJKXD2EH2/ Third Party Advisory https://lists.fedoraproject.org/archives/list/[email protected]/message/JCHXIWR5DHYO3RSO7RAHEC6VJKXD2EH2/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/RIQAMBA2IJUTQG5VOP5LZVIZRNCKXHEQ/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/RIQAMBA2IJUTQG5VOP5LZVIZRNCKXHEQ/ Mailing List, Third Party Advisory
  • CVE Modified by [email protected]

    Feb. 25, 2021

    Action Type Old Value New Value
    Added Reference https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 27, 2020

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/674LQPJO2P2XTBTREFR5LOZMBTZ4PZAY/ [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 20, 2020

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/5KTUAGDLEHTH6HU66HBFAFTSQ3OKRAN3/ [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 20, 2020

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/RIQAMBA2IJUTQG5VOP5LZVIZRNCKXHEQ/ [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 14, 2020

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/ENEHQIBMSI6TZVS35Y6I4FCTYUQDLJVP/ [No Types Assigned]
  • Modified Analysis by [email protected]

    Nov. 05, 2020

    Action Type Old Value New Value
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00036.html Third Party Advisory http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00036.html Mailing List, Third Party Advisory
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00061.html Third Party Advisory http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00061.html Mailing List, Third Party Advisory
    Changed Reference Type https://gitlab.gnome.org/GNOME/libxml2/-/commit/50f06b3efb638efb0abd95dc62dca05ae67882c2 No Types Assigned https://gitlab.gnome.org/GNOME/libxml2/-/commit/50f06b3efb638efb0abd95dc62dca05ae67882c2 Patch, Vendor Advisory
    Changed Reference Type https://gitlab.gnome.org/GNOME/libxml2/-/issues/178 Exploit, Third Party Advisory https://gitlab.gnome.org/GNOME/libxml2/-/issues/178 Exploit, Patch, Vendor Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/7KQXOHIE3MNY3VQXEN7LDQUJNIHOVHAW/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/7KQXOHIE3MNY3VQXEN7LDQUJNIHOVHAW/ Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/J3ICASXZI2UQYFJAOQWHSTNWGED3VXOE/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/J3ICASXZI2UQYFJAOQWHSTNWGED3VXOE/ Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/JCHXIWR5DHYO3RSO7RAHEC6VJKXD2EH2/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/JCHXIWR5DHYO3RSO7RAHEC6VJKXD2EH2/ Third Party Advisory
    Changed Reference Type https://security.netapp.com/advisory/ntap-20200924-0001/ No Types Assigned https://security.netapp.com/advisory/ntap-20200924-0001/ Third Party Advisory
    Changed CPE Configuration OR *cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:* versions up to (including) 2.9.10 OR *cpe:2.3:a:xmlsoft:libxml2:2.9.10:*:*:*:*:*:*:*
    Changed CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:windows:*:* versions from (including) 7.3 *cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:vmware_vsphere:*:* versions from (including) 9.5 *cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:clustered_data_ontap_antivirus_connector:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:inventory_collect_tool:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:manageability_software_development_kit:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:snapdrive:-:*:*:*:*:unix:*:* *cpe:2.3:a:netapp:snapdrive:-:*:*:*:*:windows:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netapp:hci_h410c_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:hci_h410c:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Oct. 19, 2020

    Action Type Old Value New Value
    Changed Description GNOME project libxml2 v2.9.10 and earlier have a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 8e7c20a1 (20910-GITv2.9.10-103-g8e7c20a1). GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e.
    Added Reference https://gitlab.gnome.org/GNOME/libxml2/-/commit/50f06b3efb638efb0abd95dc62dca05ae67882c2 [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 25, 2020

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/J3ICASXZI2UQYFJAOQWHSTNWGED3VXOE/ [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 25, 2020

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/7KQXOHIE3MNY3VQXEN7LDQUJNIHOVHAW/ [No Types Assigned]
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/JCHXIWR5DHYO3RSO7RAHEC6VJKXD2EH2/ [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 24, 2020

    Action Type Old Value New Value
    Added Reference https://security.netapp.com/advisory/ntap-20200924-0001/ [No Types Assigned]
  • Modified Analysis by [email protected]

    Sep. 21, 2020

    Action Type Old Value New Value
    Removed CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:N/A:P)
    Removed CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00036.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00036.html Third Party Advisory
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00061.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00061.html Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/2NQ5GTDYOVH26PBCPYXXMGW5ZZXWMGZC/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/2NQ5GTDYOVH26PBCPYXXMGW5ZZXWMGZC/ Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/H3IQ7OQXBKWD3YP7HO6KCNOMLE5ZO2IR/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/H3IQ7OQXBKWD3YP7HO6KCNOMLE5ZO2IR/ Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/O7MEWYKIKMV2SKMGH4IDWVU3ZGJXBCPQ/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/O7MEWYKIKMV2SKMGH4IDWVU3ZGJXBCPQ/ Third Party Advisory
    Removed CWE NIST CWE-120
    Added CWE NIST CWE-125
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Sep. 20, 2020

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/O7MEWYKIKMV2SKMGH4IDWVU3ZGJXBCPQ/ [No Types Assigned]
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/H3IQ7OQXBKWD3YP7HO6KCNOMLE5ZO2IR/ [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 19, 2020

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00061.html [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 16, 2020

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/2NQ5GTDYOVH26PBCPYXXMGW5ZZXWMGZC/ [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 15, 2020

    Action Type Old Value New Value
    Changed Description GNOME project libxml2 v2.9.10 and earlier have a global Buffer Overflow vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 8e7c20a1 (20910-GITv2.9.10-103-g8e7c20a1). GNOME project libxml2 v2.9.10 and earlier have a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 8e7c20a1 (20910-GITv2.9.10-103-g8e7c20a1).
  • CVE Modified by [email protected]

    Sep. 15, 2020

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00036.html [No Types Assigned]
  • Initial Analysis by [email protected]

    Sep. 11, 2020

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://gitlab.gnome.org/GNOME/libxml2/-/issues/178 No Types Assigned https://gitlab.gnome.org/GNOME/libxml2/-/issues/178 Exploit, Third Party Advisory
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html No Types Assigned https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html Third Party Advisory
    Added CWE NIST CWE-120
    Added CPE Configuration OR *cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:* versions up to (including) 2.9.10
  • CVE Modified by [email protected]

    Sep. 10, 2020

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-24977 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2020-24977 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.28 }} -0.01%

score

0.69029

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: