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CVE-2021-3477

UNKNOWN
Published 2021-03-31T00:00:00
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No CVSS data available

Description

There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to application 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-wr39-hjqv-c783

Advisory Details

There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to application availability.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-3477
WEB https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26956
WEB https://bugzilla.redhat.com/show_bug.cgi?id=1939159
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: December 12, 2022

References

https://bugzilla.redhat.com/show_bug.cgi?id=1939159
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26956
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: 2021-03-31T00:00:00
Last Modified: 2024-08-03T16:53:17.607Z
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