CVE-2020-21598

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Summary

CVECVE-2020-21598
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-09-16 22:15:00 UTC
Updated2023-02-22 18:02:00 UTC
Descriptionlibde265 v1.0.4 contains a heap buffer overflow in the ff_hevc_put_unweighted_pred_8_sse function, which can be exploited via a crafted a file.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 10.0 All All All
Operating System Debian Debian Linux 11.0 All All All
Application Libde265 Libde265 1.0.4 All All All
Application Struktur Libde265 1.0.4 All All All

References

ReferenceSourceLinkTags
[SECURITY] [DLA 3280-1] libde265 security update MLIST lists.debian.org
Debian -- Security Information -- DSA-5346-1 libde265 DEBIAN www.debian.org
heap-buffer-overflow in ff_hevc_put_unweighted_pred_8_sse when decoding file · Issue #237 · strukturag/libde265 · GitHub MISC github.com
CWE - CWE-122: Heap-based Buffer Overflow (4.3) MISC cwe.mitre.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 181500 Debian Security Update for libde265 (DLA 3280-1)
  • 181556 Debian Security Update for libde265 (DSA 5346-1)
  • 200084 Ubuntu Security Notification for libde265 Vulnerabilities (USN-6617-1)
  • 502651 Alpine Linux Security Update for libde265
  • 504054 Alpine Linux Security Update for libde265
  • 691071 Free Berkeley Software Distribution (FreeBSD) Security Update for libde256 (421c0af9-b206-11ed-9fe5-f4a47516fb57)
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