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  1. CVEs
  2. CVE-2020-11764
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CVE-2020-11764

medium
  • Information
  • CPEs
  • Plugins

Description

An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds write in copyIntoFrameBuffer in ImfMisc.cpp.

References

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

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

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

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

https://lists.fedoraproject.org/archives/list/[email protected]/message/F4KFGDQG5PVYAU7TS5MZ7XCS6EMPVII3/

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

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

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

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

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

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

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

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

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

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

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

Details

Source: MITRE

Published: 2020-04-14

Updated: 2023-01-09

Type: CWE-787

Risk Information

CVSS v2

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 5.5

Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 1.8

Severity: MEDIUM

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