Vulnerability 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 Score
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Uclouvain | Openjpeg | 2.3.1 |
| Debian | Debian Linux | 8.0 |
Related Weaknesses (CWE)
References
- https://access.redhat.com/errata/RHSA-2020:0550
- https://access.redhat.com/errata/RHSA-2020:0569
- https://access.redhat.com/errata/RHSA-2020:0570
- https://access.redhat.com/errata/RHSA-2020:0694
- https://github.com/uclouvain/openjpeg/issues/1231ExploitThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/01/msg00035.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/07/msg00008.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://www.debian.org/security/2021/dsa-4882
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://access.redhat.com/errata/RHSA-2020:0550
- https://access.redhat.com/errata/RHSA-2020:0569
- https://access.redhat.com/errata/RHSA-2020:0570
- https://access.redhat.com/errata/RHSA-2020:0694
FAQ
What is CVE-2020-8112?
CVE-2020-8112 is a vulnerability with a CVSS score of 8.8 (HIGH). 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.
How severe is CVE-2020-8112?
CVE-2020-8112 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-8112?
Check the references section above for vendor advisories and patch information. Affected products include: Uclouvain Openjpeg, Debian Debian Linux.