An issue was discovered in dec_patch_dictionary.cc in... · CVE-2023-35790 · GitHub Advisory Database · GitHub

An issue was discovered in dec_patch_dictionary.cc in...

High severity Unreviewed Published Jun 16, 2023 to the GitHub Advisory Database • Updated Apr 4, 2024

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

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.

References

Published by the National Vulnerability Database

Jun 16, 2023

Published to the GitHub Advisory Database Jun 16, 2023

Last updated Apr 4, 2024

Severity

High

7.5

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H