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CVE Vulnerability Details :
CVE-2024-56431
PUBLISHED
More InfoOfficial Page
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
View Known Exploited Vulnerability (KEV) details
Published At-25 Dec, 2024 | 00:00
Updated At-07 May, 2025 | 19:45
Rejected At-
▼CVE Numbering Authority (CNA)

oc_huff_tree_unpack in huffdec.c in libtheora in Theora through 1.0 7180717 has an invalid negative left shift. NOTE: this is disputed by third parties because there is no evidence of a security impact, e.g., an application would not crash.

Affected Products
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  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
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VersionBase scoreBase severityVector
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CAPEC IDDescription
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EventDate
Replaced By

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References
HyperlinkResource
https://github.com/xiph/theora/issues/17#issuecomment-2480630603
N/A
https://github.com/xiph/theora/blob/7180717276af1ebc7da15c83162d6c5d6203aabf/lib/huffdec.c#L193
N/A
https://github.com/UnionTech-Software/libtheora-CVE-2024-56431-PoC
N/A
https://www.openwall.com/lists/oss-security/2025/04/25/6
N/A
▼Authorized Data Publishers (ADP)
1. CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-863CWE-863 Incorrect Authorization
Metrics
VersionBase scoreBase severityVector
3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
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CAPEC IDDescription
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EventDate
Replaced By

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References
HyperlinkResource
2. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
http://www.openwall.com/lists/oss-security/2025/04/25/4
N/A
http://www.openwall.com/lists/oss-security/2025/04/25/6
N/A
Details not found