High severity · published Jan 28, 2020
CVE-2020-8112
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
8.8
CVSS
3.6%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.6% · higher than 89% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
8.0 · source: NVD
OP
Openjpeg · Uclouvain
2.3.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-8112
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-8112
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
Exploit
https://github.com/uclouvain/openjpeg/issues/1231
Mailing List
https://lists.debian.org/debian-lts-announce/2020/01/msg00035.html
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