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CVE-2024-56827

Date: January 8, 2025

A flaw was found in the OpenJPEG project. A heap buffer overflow condition may be triggered when certain options are specified while using the opj_decompress utility. This can lead to an application crash or other undefined behavior.

Severity Score

Related Resources (8)

https://github.com/uclouvain/openjpeg/commit/e492644fbded4c820ca55b5e50e598d346e850e8
https://bugzilla.redhat.com/show_bug.cgi?id=2335174
https://nvd.nist.gov/vuln/detail/CVE-2024-56827
https://access.redhat.com/errata/RHSA-2025:7309
https://access.redhat.com/security/cve/CVE-2024-56827
https://github.com/uclouvain/openjpeg/issues/1564
https://security-tracker.debian.org/tracker/CVE-2024-56827
https://www.mend.io/vulnerability-database/CVE-2024-56827

Severity Score

Weakness Type (CWE)

Heap-based Buffer Overflow

CWE-122

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): HIGH

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