CVE-2023-49464

HIGH EPSS 50.7%
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

libheif v1.17.5 was discovered to contain a segmentation violation via the function UncompressedImageCodec::get_luma_bits_per_pixel_from_configuration_unci.

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
50.7% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Affected Products 1

VendorProductVersionRange
strukturlibheif1.17.5any

References 1

  • github.com https://github.com/strukturag/libheif/issues/1044
    ExploitIssue TrackingPatch

Remediation

  • github.com https://github.com/strukturag/libheif/issues/1044
    ExploitIssue TrackingPatch