CVE-2020-21599

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-21599
libde265 v1.0.4 contains a heap buffer overflow in the de265_image::available_zscan function, which can be exploited via a crafted a file.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://github.com/strukturag/libde265/issues/235 Exploit Issue Tracking
https://lists.debian.org/debian-lts-announce/2022/12/msg00027.html Issue Tracking Mailing List
https://www.debian.org/security/2023/dsa-5346 Issue Tracking Mailing List
https://github.com/strukturag/libde265/issues/235 Exploit Issue Tracking
https://lists.debian.org/debian-lts-announce/2022/12/msg00027.html Issue Tracking Mailing List
https://www.debian.org/security/2023/dsa-5346 Issue Tracking Mailing List
Configurations

Configuration 1 (hide)

cpe:2.3:a:struktur:libde265:1.0.4:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
History

21 Nov 2024, 05:12

Type Values Removed Values Added
References () https://github.com/strukturag/libde265/issues/235 - Exploit, Issue Tracking () https://github.com/strukturag/libde265/issues/235 - Exploit, Issue Tracking
References () https://lists.debian.org/debian-lts-announce/2022/12/msg00027.html - Issue Tracking, Mailing List () https://lists.debian.org/debian-lts-announce/2022/12/msg00027.html - Issue Tracking, Mailing List
References () https://www.debian.org/security/2023/dsa-5346 - Issue Tracking, Mailing List () https://www.debian.org/security/2023/dsa-5346 - Issue Tracking, Mailing List

15 Dec 2022, 21:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2022/12/msg00027.html -

02 Nov 2022, 19:53

Type Values Removed Values Added
CPE cpe:2.3:a:libde265:libde265:1.0.4:*:*:*:*:*:*:* cpe:2.3:a:struktur:libde265:1.0.4:*:*:*:*:*:*:*
References (MISC) https://github.com/strukturag/libde265/issues/235 - Exploit, Third Party Advisory (MISC) https://github.com/strukturag/libde265/issues/235 - Exploit, Issue Tracking, Third Party Advisory

27 Sep 2021, 20:32

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 6.5
CWE CWE-787
CPE cpe:2.3:a:libde265:libde265:1.0.4:*:*:*:*:*:*:*
References (MISC) https://github.com/strukturag/libde265/issues/235 - (MISC) https://github.com/strukturag/libde265/issues/235 - Exploit, Third Party Advisory

16 Sep 2021, 22:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-09-16 22:15

Updated : 2024-11-21 05:12

NVD link : CVE-2020-21599

Mitre link : CVE-2020-21599

CVE.ORG link : CVE-2020-21599

JSON object : View

Products Affected

debian

  • debian_linux

struktur

  • libde265
CWE
CWE-787

Out-of-bounds Write