A flaw was found in OpenEXR's hufDecode functionality. This flaw allows an attacker who can pass a crafted file to be processed by OpenEXR, to trigger an undefined right shift error. The highest threat from this vulnerability is to system availability.
References
Link | Resource |
---|---|
https://access.redhat.com/security/cve/CVE-2021-20304 | Third Party Advisory |
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26229 | Exploit Mailing List Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=1939157 | Issue Tracking Third Party Advisory |
https://github.com/AcademySoftwareFoundation/openexr/commit/51a92d67f53c08230734e74564c807043cbfe41e | Patch Third Party Advisory |
https://github.com/AcademySoftwareFoundation/openexr/pull/849 | Patch Third Party Advisory |
https://security.gentoo.org/glsa/202210-31 | Third Party Advisory |
Configurations
History
31 Oct 2022, 04:15
Type | Values Removed | Values Added |
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References |
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26 Aug 2022, 16:10
Type | Values Removed | Values Added |
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CWE | CWE-190 | |
References | (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=1939157 - Issue Tracking, Third Party Advisory | |
References | (MISC) https://access.redhat.com/security/cve/CVE-2021-20304 - Third Party Advisory | |
References | (MISC) https://github.com/AcademySoftwareFoundation/openexr/pull/849 - Patch, Third Party Advisory | |
References | (MISC) https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26229 - Exploit, Mailing List, Third Party Advisory | |
References | (MISC) https://github.com/AcademySoftwareFoundation/openexr/commit/51a92d67f53c08230734e74564c807043cbfe41e - Patch, Third Party Advisory | |
CPE | cpe:2.3:a:openexr:openexr:*:*:*:*:*:*:*:* | |
CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.5 |
23 Aug 2022, 17:04
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2022-08-23 16:15
Updated : 2024-02-04 22:51
NVD link : CVE-2021-20304
Mitre link : CVE-2021-20304
CVE.ORG link : CVE-2021-20304
JSON object : View
Products Affected
openexr
- openexr
CWE
CWE-190
Integer Overflow or Wraparound