CVE-2020-6851CWE-787

CVE-2020-6851

High · published January 13, 2020

CVSS v3.1
7.5
EPSS
5%
Percentile
92.5
In the wild
Unconfirmed
What it is

OpenJPEG through 2.3.1 has a heap-based buffer overflow in opj_t1_clbl_decode_processor in openjp2/t1.c because of lack of opj_j2k_update_image_dimensions validation.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.05285 · 92.5th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2020-01-13T11:15Z
Affected products (23)
ProductVersionsFixed in
uclouvain/openjpeg≤ 2.3.1—
fedoraproject/fedoraall versions—
fedoraproject/fedoraall versions—
debian/debian_linuxall versions—
debian/debian_linuxall versions—
debian/debian_linuxall versions—
redhat/enterprise_linuxall versions—
redhat/enterprise_linux_desktopall versions—
redhat/enterprise_linux_eusall versions—
redhat/enterprise_linux_eusall versions—
redhat/enterprise_linux_eusall versions—
redhat/enterprise_linux_eusall versions—
redhat/enterprise_linux_serverall versions—
redhat/enterprise_linux_server_ausall versions—
redhat/enterprise_linux_server_ausall versions—
redhat/enterprise_linux_server_ausall versions—
redhat/enterprise_linux_server_tusall versions—
redhat/enterprise_linux_server_tusall versions—
redhat/enterprise_linux_server_tusall versions—
redhat/enterprise_linux_workstationall versions—
oracle/georasterall versions—
oracle/outside_in_technologyall versions—
oracle/outside_in_technologyall versions—
References (21)
https://access.redhat.com/errata/RHSA-2020:0262 · [email protected]https://access.redhat.com/errata/RHSA-2020:0274 · [email protected]https://access.redhat.com/errata/RHSA-2020:0296 · [email protected]https://github.com/uclouvain/openjpeg/issues/1228 · [email protected]https://lists.debian.org/debian-lts-announce/2020/01/msg00025.html · [email protected]https://lists.debian.org/debian-lts-announce/2020/07/msg00008.html · [email protected]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LACIIDDCKZJEPKTTFILSOSBQL7L3FC6V/ · [email protected]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XBRMI2D3XPVWKE3V52KRBW7BJVLS5LD3/ · [email protected]https://www.debian.org/security/2021/dsa-4882 · [email protected]https://www.oracle.com/security-alerts/cpujul2020.html · [email protected]http://www.openwall.com/lists/oss-security/2026/09/22/6 · af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2020:0262 · af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2020:0274 · af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2020:0296 · af854a3a-2127-422b-91ae-364da2661108https://github.com/uclouvain/openjpeg/issues/1228 · af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/01/msg00025.html · af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/07/msg00008.html · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LACIIDDCKZJEPKTTFILSOSBQL7L3FC6V/ · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XBRMI2D3XPVWKE3V52KRBW7BJVLS5LD3/ · af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2021/dsa-4882 · af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpujul2020.html · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 13 JAN 05:02Z
    OpenJPEG through 2.3.1 has a heap-based buffer overflow in opj_t1_clbl_decode_processor in openjp2/t1.c because of lack of opj_j2k_update_image_dimensions…
    cvelistv5