CVE-2023-49465

HIGH EPSS 52.1%
Published Dec 7, 20232y ago · Modified Jun 17, 20261w ago
8.8 CVSS 3.1
High
Find Similar
Published Dec 7, 2023 2y ago
Last Modified Jun 17, 2026 1w ago

Description

Libde265 v1.0.14 was discovered to contain a heap-buffer-overflow vulnerability in the derive_spatial_luma_vector_prediction function at motion.cc.

CVSS Details

Base Score
8.8
Exploitability
2.8
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
52.1% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-787 Out-of-bounds Write Memory Safety

Affected Products 1

VendorProductVersionRange
strukturlibde2651.0.14any

References 2

  • github.com https://github.com/strukturag/libde265/issues/435
    ExploitIssue TrackingPatch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2023/12/msg00022.html

Remediation

  • github.com https://github.com/strukturag/libde265/issues/435
    ExploitIssue TrackingPatch