CVE Vulnerability

CVE-2020-27814

A heap-buffer overflow was found in the way openjpeg2 handled certain PNG format files. An attacker could use this flaw to cause an application crash or in some cases execute arbitrary code with the permission of the user running such an application.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1901998 Issue Tracking Patch
https://security.gentoo.org/glsa/202101-29 Third Party Advisory
https://github.com/uclouvain/openjpeg/issues/1283 Exploit Issue Tracking
https://lists.debian.org/debian-lts-announce/2021/02/msg00011.html Mailing List Third Party Advisory
https://www.debian.org/security/2021/dsa-4882 Third Party Advisory
https://www.oracle.com//security-alerts/cpujul2021.html Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:uclouvain:openjpeg:*:*:*:*:*:*:*:*
cpe:2.3:a:uclouvain:openjpeg:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Information

Published : 2021-01-26 06:15

Updated : 2022-10-07 02:22

NVD link : CVE-2020-27814

Mitre link : CVE-2020-27814

Products Affected
No products.
CWE
CWE-122