CVE-2021-20300
N/A
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Summary
A flaw was found in OpenEXR's hufUncompress functionality in OpenEXR/IlmImf/ImfHuf.cpp. This flaw allows an attacker who can submit a crafted file that is processed by OpenEXR, to trigger an integer overflow. The highest threat from this vulnerability is to system availability.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | OpenEXR | Fixed in v2.5.4 and beyond. | affected |
Weaknesses
- CWE-190: CWE-190 - Integer Overflow or Wraparound
ADP Enrichment
CVE Program Container
Additional References
- https://bugzilla.redhat.com/show_bug.cgi?id=1939153
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25562
- https://github.com/AcademySoftwareFoundation/openexr/pull/836
- https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1939153
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25562
- https://github.com/AcademySoftwareFoundation/openexr/pull/836
- https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html
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