Heap-Based Buffer Overflow Vulnerability in OpenJPEG Product by OpenJPEG
CVE-2020-8112

8.8HIGH

Key Information:

Vendor

Uclouvain

Status
Openjpeg
Vendor
CVE Published:
28 January 2020

What is CVE-2020-8112?

An identified vulnerability within OpenJPEG versions up to 2.3.1 includes a heap-based buffer overflow within the opj_t1_clbl_decode_processor function. This issue becomes evident when the qmfbid parameter equals 1. This vulnerability poses risks for applications utilizing OpenJPEG for JPEG 2000 encoding and decoding, making it essential for users to apply security updates to protect against potential exploitation.

References

https://lists.debian.org/debian-lts-announce/2020/01/msg0...
mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHSA-2020:0550
vendor-advisoryx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/package-ann...
vendor-advisoryx_refsource_FEDORA

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.