6.5
MEDIUM
CVE-2019-20503
usrsctp SCTP Out-of-Bounds Read Vulnerability
Description
usrsctp before 2019-12-20 has out-of-bounds reads in sctp_load_addresses_from_init.
INFO
Published Date :
March 6, 2020, 8:15 p.m.
Last Modified :
June 27, 2024, 12:46 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
Public PoC/Exploit Available at Github
CVE-2019-20503 has a 1 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-2019-20503
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.
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-2019-20503.
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).
A Collection of Chrome Sandbox Escape POCs/Exploits for learning
Updated: 1 month ago
787 stars
122 fork
122 watcher
Born at : Nov. 11, 2019, 12:28 p.m.
This repo has been linked 61 different CVEs too.
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-20503 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-20503 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.
-
Modified Analysis by [email protected]
Jun. 27, 2024
Action Type Old Value New Value Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00022.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00022.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00028.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00028.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00030.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00030.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00037.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00037.html Mailing List, Third Party Advisory Changed Reference Type http://seclists.org/fulldisclosure/2020/May/49 No Types Assigned http://seclists.org/fulldisclosure/2020/May/49 Mailing List, Third Party Advisory Changed Reference Type http://seclists.org/fulldisclosure/2020/May/52 No Types Assigned http://seclists.org/fulldisclosure/2020/May/52 Mailing List, Third Party Advisory Changed Reference Type http://seclists.org/fulldisclosure/2020/May/55 No Types Assigned http://seclists.org/fulldisclosure/2020/May/55 Mailing List, Third Party Advisory Changed Reference Type http://seclists.org/fulldisclosure/2020/May/59 No Types Assigned http://seclists.org/fulldisclosure/2020/May/59 Mailing List, Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2020:0815 No Types Assigned https://access.redhat.com/errata/RHSA-2020:0815 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2020:0816 No Types Assigned https://access.redhat.com/errata/RHSA-2020:0816 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2020:0819 No Types Assigned https://access.redhat.com/errata/RHSA-2020:0819 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2020:0820 No Types Assigned https://access.redhat.com/errata/RHSA-2020:0820 Third Party Advisory Changed Reference Type https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_18.html No Types Assigned https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_18.html Third Party Advisory Changed Reference Type https://crbug.com/1059349 No Types Assigned https://crbug.com/1059349 Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2020/03/msg00013.html No Types Assigned https://lists.debian.org/debian-lts-announce/2020/03/msg00013.html Mailing List, Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2020/03/msg00023.html No Types Assigned https://lists.debian.org/debian-lts-announce/2020/03/msg00023.html Mailing List, Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2023/07/msg00003.html No Types Assigned https://lists.debian.org/debian-lts-announce/2023/07/msg00003.html Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2DDNOAGIX5D77TTHT6YPMVJ5WTXTCQEI/ No Types Assigned https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2DDNOAGIX5D77TTHT6YPMVJ5WTXTCQEI/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/ No Types Assigned https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWANFIR3PYAL5RJQ4AO3ZS2DYMSF2ZGZ/ No Types Assigned https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWANFIR3PYAL5RJQ4AO3ZS2DYMSF2ZGZ/ Mailing List, Third Party Advisory Changed Reference Type https://security.gentoo.org/glsa/202003-02 No Types Assigned https://security.gentoo.org/glsa/202003-02 Third Party Advisory Changed Reference Type https://security.gentoo.org/glsa/202003-10 No Types Assigned https://security.gentoo.org/glsa/202003-10 Third Party Advisory Changed Reference Type https://support.apple.com/HT211168 No Types Assigned https://support.apple.com/HT211168 Third Party Advisory Changed Reference Type https://support.apple.com/HT211171 No Types Assigned https://support.apple.com/HT211171 Third Party Advisory Changed Reference Type https://support.apple.com/HT211175 No Types Assigned https://support.apple.com/HT211175 Third Party Advisory Changed Reference Type https://support.apple.com/HT211177 No Types Assigned https://support.apple.com/HT211177 Third Party Advisory Changed Reference Type https://support.apple.com/kb/HT211168 No Types Assigned https://support.apple.com/kb/HT211168 Third Party Advisory Changed Reference Type https://support.apple.com/kb/HT211171 No Types Assigned https://support.apple.com/kb/HT211171 Third Party Advisory Changed Reference Type https://support.apple.com/kb/HT211175 No Types Assigned https://support.apple.com/kb/HT211175 Third Party Advisory Changed Reference Type https://support.apple.com/kb/HT211177 No Types Assigned https://support.apple.com/kb/HT211177 Third Party Advisory Changed Reference Type https://usn.ubuntu.com/4299-1/ No Types Assigned https://usn.ubuntu.com/4299-1/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/4328-1/ No Types Assigned https://usn.ubuntu.com/4328-1/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/4335-1/ No Types Assigned https://usn.ubuntu.com/4335-1/ Third Party Advisory Changed Reference Type https://www.debian.org/security/2020/dsa-4639 No Types Assigned https://www.debian.org/security/2020/dsa-4639 Third Party Advisory Changed Reference Type https://www.debian.org/security/2020/dsa-4642 No Types Assigned https://www.debian.org/security/2020/dsa-4642 Third Party Advisory Changed Reference Type https://www.debian.org/security/2020/dsa-4645 No Types Assigned https://www.debian.org/security/2020/dsa-4645 Third Party Advisory Changed CPE Configuration OR *cpe:2.3:a:usrsctp_project:usrsctp:*:*:*:*:*:*:*:* versions up to (excluding) 2019-12-20 OR *cpe:2.3:a:usrsctp_project:usrsctp:*:*:*:*:*:*:*:* versions up to (excluding) 0.9.4.0 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:esm:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:* -
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/JWANFIR3PYAL5RJQ4AO3ZS2DYMSF2ZGZ/ [No types assigned] Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2DDNOAGIX5D77TTHT6YPMVJ5WTXTCQEI/ [No types assigned] Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/ [No types assigned] Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/JWANFIR3PYAL5RJQ4AO3ZS2DYMSF2ZGZ/ Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/2DDNOAGIX5D77TTHT6YPMVJ5WTXTCQEI/ Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/ -
CVE Modified by [email protected]
Jul. 07, 2023
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2023/07/msg00003.html [No Types Assigned] -
CVE Modified by [email protected]
Jun. 11, 2020
Action Type Old Value New Value Added Reference https://support.apple.com/HT211177 [No Types Assigned] Added Reference https://support.apple.com/HT211171 [No Types Assigned] Added Reference https://support.apple.com/HT211175 [No Types Assigned] Added Reference https://support.apple.com/HT211168 [No Types Assigned] -
CVE Modified by [email protected]
May. 29, 2020
Action Type Old Value New Value Added Reference http://seclists.org/fulldisclosure/2020/May/59 [No Types Assigned] Added Reference http://seclists.org/fulldisclosure/2020/May/55 [No Types Assigned] -
CVE Modified by [email protected]
May. 29, 2020
Action Type Old Value New Value Added Reference http://seclists.org/fulldisclosure/2020/May/49 [No Types Assigned] Added Reference http://seclists.org/fulldisclosure/2020/May/52 [No Types Assigned] -
CVE Modified by [email protected]
May. 27, 2020
Action Type Old Value New Value Added Reference https://support.apple.com/kb/HT211177 [No Types Assigned] -
CVE Modified by [email protected]
May. 27, 2020
Action Type Old Value New Value Added Reference https://support.apple.com/kb/HT211168 [No Types Assigned] Added Reference https://support.apple.com/kb/HT211175 [No Types Assigned] Added Reference https://support.apple.com/kb/HT211171 [No Types Assigned] -
CVE Modified by [email protected]
Apr. 29, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4335-1/ [No Types Assigned] -
CVE Modified by [email protected]
Apr. 22, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4328-1/ [No Types Assigned] -
CVE Modified by [email protected]
Mar. 27, 2020
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/ [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00037.html [No Types Assigned] -
CVE Modified by [email protected]
Mar. 27, 2020
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/2DDNOAGIX5D77TTHT6YPMVJ5WTXTCQEI/ [No Types Assigned] -
CVE Modified by [email protected]
Mar. 24, 2020
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/JWANFIR3PYAL5RJQ4AO3ZS2DYMSF2ZGZ/ [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00030.html [No Types Assigned] Added Reference https://usn.ubuntu.com/4299-1/ [No Types Assigned] Added Reference https://www.debian.org/security/2020/dsa-4642 [No Types Assigned] Added Reference https://lists.debian.org/debian-lts-announce/2020/03/msg00023.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00028.html [No Types Assigned] -
CVE Modified by [email protected]
Mar. 23, 2020
Action Type Old Value New Value Removed Reference https://lists.debian.org/debian-lts-announce/2020/03/msg00023.html [No Types Assigned] Added Reference https://www.debian.org/security/2020/dsa-4645 [No Types Assigned] Added Reference https://crbug.com/1059349 [No Types Assigned] Added Reference https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_18.html [No Types Assigned] -
CVE Modified by [email protected]
Mar. 20, 2020
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2020/03/msg00023.html [No Types Assigned] -
CVE Modified by [email protected]
Mar. 16, 2020
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2020:0820 [No Types Assigned] -
CVE Modified by [email protected]
Mar. 16, 2020
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2020:0816 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2020:0819 [No Types Assigned] -
CVE Modified by [email protected]
Mar. 16, 2020
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2020:0815 [No Types Assigned] -
CVE Modified by [email protected]
Mar. 15, 2020
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00022.html [No Types Assigned] -
CVE Modified by [email protected]
Mar. 14, 2020
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/202003-10 [No Types Assigned] -
CVE Modified by [email protected]
Mar. 12, 2020
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/202003-02 [No Types Assigned] -
CVE Modified by [email protected]
Mar. 12, 2020
Action Type Old Value New Value Added Reference https://www.debian.org/security/2020/dsa-4639 [No Types Assigned] -
CVE Modified by [email protected]
Mar. 12, 2020
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2020/03/msg00013.html [No Types Assigned] -
Initial Analysis by [email protected]
Mar. 09, 2020
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Changed Reference Type https://bugs.chromium.org/p/project-zero/issues/detail?id=1992 No Types Assigned https://bugs.chromium.org/p/project-zero/issues/detail?id=1992 Exploit, Patch, Vendor Advisory Changed Reference Type https://github.com/sctplab/usrsctp/commit/790a7a2555aefb392a5a69923f1e9d17b4968467 No Types Assigned https://github.com/sctplab/usrsctp/commit/790a7a2555aefb392a5a69923f1e9d17b4968467 Patch, Third Party Advisory Added CWE NIST CWE-125 Added CPE Configuration OR *cpe:2.3:a:usrsctp_project:usrsctp:*:*:*:*:*:*:*:* versions up to (excluding) 2019-12-20
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-2019-20503 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-2019-20503
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.19 }} -0.00%
score
0.57023
percentile
CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability