NULL Pointer Dereference Affecting libde265 package, versions <1.0.11-1


Severity

Recommended
0.0
medium
0
10

Snyk's Security Team recommends NVD's CVSS assessment

    Threat Intelligence

    EPSS
    0.05% (19th percentile)

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  • Snyk ID SNYK-DEBIANUNSTABLE-LIBDE265-3336893
  • published 2 Mar 2023
  • disclosed 1 Mar 2023

How to fix?

Upgrade Debian:unstable libde265 to version 1.0.11-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libde265 package and not the libde265 package as distributed by Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

libde265 v1.0.10 was discovered to contain a NULL pointer dereference in the ff_hevc_put_weighted_pred_avg_8_sse function at sse-motion.cc. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input file.

CVSS Scores

version 3.1
Expand this section

NVD

5.5 medium
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    None
  • Availability (A)
    High