5.5
MEDIUM
CVE-2020-35522
LibTIFF PixelMap Log Buffer Denial of Service
Description

In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an abort, resulting in a remote denial of service attack.

INFO

Published Date :

March 9, 2021, 8:15 p.m.

Last Modified :

Nov. 7, 2023, 3:21 a.m.

Remotely Exploitable :

No

Impact Score :

3.6

Exploitability Score :

1.8
Affected Products

The following products are affected by CVE-2020-35522 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 Redhat enterprise_linux
1 Fedoraproject fedora
1 Netapp ontap_select_deploy_administration_utility
1 Libtiff libtiff
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-2020-35522.

URL Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1932037 Issue Tracking Patch Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BMHBYFMX3D5VGR6Y3RXTTH3Q4NF4E6IG/
https://security.gentoo.org/glsa/202104-06 Third Party Advisory
https://security.netapp.com/advisory/ntap-20210521-0009/ 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).

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

The following list is the news that have been mention CVE-2020-35522 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-35522 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 Red Hat, Inc. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BMHBYFMX3D5VGR6Y3RXTTH3Q4NF4E6IG/ [No types assigned]
    Removed Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/BMHBYFMX3D5VGR6Y3RXTTH3Q4NF4E6IG/
  • Modified Analysis by [email protected]

    Jul. 30, 2022

    Action Type Old Value New Value
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/BMHBYFMX3D5VGR6Y3RXTTH3Q4NF4E6IG/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/BMHBYFMX3D5VGR6Y3RXTTH3Q4NF4E6IG/ Mailing List, Third Party Advisory
    Changed Reference Type https://security.gentoo.org/glsa/202104-06 No Types Assigned https://security.gentoo.org/glsa/202104-06 Third Party Advisory
    Changed Reference Type https://security.netapp.com/advisory/ntap-20210521-0009/ No Types Assigned https://security.netapp.com/advisory/ntap-20210521-0009/ Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    May. 21, 2021

    Action Type Old Value New Value
    Added Reference https://security.netapp.com/advisory/ntap-20210521-0009/ [No Types Assigned]
  • CVE Modified by [email protected]

    May. 01, 2021

    Action Type Old Value New Value
    Added Reference https://security.gentoo.org/glsa/202104-06 [No Types Assigned]
  • CVE Modified by [email protected]

    Apr. 22, 2021

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/BMHBYFMX3D5VGR6Y3RXTTH3Q4NF4E6IG/ [No Types Assigned]
  • Initial Analysis by [email protected]

    Mar. 12, 2021

    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:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
    Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1932037 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1932037 Issue Tracking, Patch, Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:* versions up to (excluding) 4.2.0
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.
Exploit Prediction

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

0.16 }} 0.01%

score

0.52060

percentile

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