CVE-2020-8112

HIGH EPSS 88.1%
Published Jan 28, 20206y ago · Modified Jun 17, 20262w ago
8.8 CVSS 3.1
High
Find Similar
Published Jan 28, 2020 6y ago
Last Modified Jun 17, 2026 2w ago

Description

opj_t1_clbl_decode_processor in openjp2/t1.c in OpenJPEG 2.3.1 through 2020-01-28 has a heap-based buffer overflow in the qmfbid==1 case, a different issue than CVE-2020-6851.

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
88.1% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-787 Out-of-bounds Write Memory Safety

Affected Products 2

VendorProductVersionRange
uclouvainopenjpeg2.3.1any
debiandebian_linux8.0any

References 11

  • access.redhat.com https://access.redhat.com/errata/RHSA-2020:0550
  • access.redhat.com https://access.redhat.com/errata/RHSA-2020:0569
  • access.redhat.com https://access.redhat.com/errata/RHSA-2020:0570
  • access.redhat.com https://access.redhat.com/errata/RHSA-2020:0694
  • github.com https://github.com/uclouvain/openjpeg/issues/1231
    ExploitThird Party Advisory
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2020/01/msg00035.html
    Mailing ListThird Party Advisory
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2020/07/msg00008.html
  • lists.fedoraproject.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EFM77GIFWHOECNIERYJQPI2ZJU57GZD5/
  • lists.fedoraproject.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TFEVEKETJV7GOXD5RDWL35ESEDHC663E/
  • debian.org https://www.debian.org/security/2021/dsa-4882
  • oracle.com https://www.oracle.com/security-alerts/cpujul2020.html

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.