CVE-2023-35790

HIGH
Published Jun 16, 20233y ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Jun 16, 2023 3y ago
Last Modified Jun 17, 2026 2w ago

Description

An issue was discovered in dec_patch_dictionary.cc in libjxl before 0.8.2. An integer underflow in patch decoding can lead to a denial of service, such as an infinite loop.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-191

Affected Products 1

VendorProductVersionRange
libjxl_projectlibjxl* <0.8.2

References 2

  • github.com https://github.com/libjxl/libjxl/pull/2551
    Patch
  • github.com https://github.com/libjxl/libjxl/releases/tag/v0.8.2
    Release Notes

Remediation

  • github.com https://github.com/libjxl/libjxl/pull/2551
    Patch