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CVE-2021-20296

UNKNOWN
Published 2021-04-01T00:00:00
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No CVSS data available

Description

A flaw was found in OpenEXR in versions before 3.0.0-beta. A crafted input file supplied by an attacker, that is processed by the Dwa decompression functionality of OpenEXR's IlmImf library, could cause a NULL pointer dereference. The highest threat from this vulnerability is to system availability.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-h585-99w7-8g9c

Advisory Details

A flaw was found in OpenEXR in versions before 3.0.0-beta. A crafted input file supplied by an attacker, that is processed by the Dwa decompression functionality of OpenEXR's IlmImf library, could cause a NULL pointer dereference. The highest threat from this vulnerability is to system availability.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-20296
WEB https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24854
WEB https://bugzilla.redhat.com/show_bug.cgi?id=1939141
WEB https://lists.debian.org/debian-lts-announce/2021/07/msg00001.html
WEB https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html
WEB https://security.gentoo.org/glsa/202107-27

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: October 7, 2022

References

https://bugzilla.redhat.com/show_bug.cgi?id=1939141
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24854
https://lists.debian.org/debian-lts-announce/2021/07/msg00001.html
https://security.gentoo.org/glsa/202107-27
https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html
Published: 2021-04-01T00:00:00
Last Modified: 2024-08-03T17:37:23.528Z
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