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CVE-2020-11760

Good to know:

Date: April 14, 2020

An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp.

Language: C++

Severity Score

5.5

Related Resources (23)

Url: https://lists.debian.org/debian-lts-announce/2020/08/msg00056.html

Url: https://support.apple.com/kb/HT211295

Url: https://support.apple.com/kb/HT211289

Url: https://support.apple.com/kb/HT211288

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-11760

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F4KFGDQG5PVYAU7TS5MZ7XCS6EMPVII3/

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2020-11760

Url: https://security.alpinelinux.org/vuln/CVE-2020-11760

Url: https://security-tracker.debian.org/tracker/CVE-2020-11760

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/F4KFGDQG5PVYAU7TS5MZ7XCS6EMPVII3/

Url: https://bugs.chromium.org/p/project-zero/issues/detail?id=1987

Url: https://www.debian.org/security/2020/dsa-4755

Url: https://access.redhat.com/security/cve/CVE-2020-11760

Url: https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.4.1

Url: https://support.apple.com/kb/HT211290

Url: https://security.gentoo.org/glsa/202107-27

Url: https://github.com/AcademySoftwareFoundation/openexr/blob/master/CHANGES.md#version-241-february-11-2020

Url: https://usn.ubuntu.com/4339-1/

Url: https://support.apple.com/kb/HT211294

Url: http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00051.html

Url: https://support.apple.com/kb/HT211293

Url: https://support.apple.com/kb/HT211291

Url: https://www.mend.io/vulnerability-database/CVE-2020-11760

Severity Score

5.5

Weakness Type (CWE)

Out-of-bounds Read

CWE-125

Top Fix

Upgrade Version

Upgrade to version openexr - 2.5.2

CVSS v3.1

Base Score:	5.5
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	4.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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