CVE-2021-45481

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-45481
In WebKitGTK before 2.32.4, there is incorrect memory allocation in WebCore::ImageBufferCairoImageSurfaceBackend::create, leading to a segmentation violation and application crash, a different vulnerability than CVE-2021-30889.

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
http://www.openwall.com/lists/oss-security/2022/01/21/2 Mailing List Third Party Advisory
https://github.com/ChijinZ/security_advisories/tree/master/webkitgtk-2.32.3 Exploit Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/01/21/2 Mailing List Third Party Advisory
https://github.com/ChijinZ/security_advisories/tree/master/webkitgtk-2.32.3 Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:webkitgtk:webkitgtk:*:*:*:*:*:*:*:*
History

21 Nov 2024, 06:32

Type Values Removed Values Added
References () http://www.openwall.com/lists/oss-security/2022/01/21/2 - Mailing List, Third Party Advisory () http://www.openwall.com/lists/oss-security/2022/01/21/2 - Mailing List, Third Party Advisory
References () https://github.com/ChijinZ/security_advisories/tree/master/webkitgtk-2.32.3 - Exploit, Third Party Advisory () https://github.com/ChijinZ/security_advisories/tree/master/webkitgtk-2.32.3 - Exploit, Third Party Advisory

05 Feb 2022, 02:22

Type Values Removed Values Added
References (MLIST) http://www.openwall.com/lists/oss-security/2022/01/21/2 - (MLIST) http://www.openwall.com/lists/oss-security/2022/01/21/2 - Mailing List, Third Party Advisory

21 Jan 2022, 19:15

Type Values Removed Values Added
References
  • (MLIST) http://www.openwall.com/lists/oss-security/2022/01/21/2 -

04 Jan 2022, 19:49

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 6.5
CPE cpe:2.3:a:webkitgtk:webkitgtk:*:*:*:*:*:*:*:*
References (MISC) https://github.com/ChijinZ/security_advisories/tree/master/webkitgtk-2.32.3 - (MISC) https://github.com/ChijinZ/security_advisories/tree/master/webkitgtk-2.32.3 - Exploit, Third Party Advisory
CWE CWE-401

25 Dec 2021, 01:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-12-25 01:15

Updated : 2024-11-21 06:32

NVD link : CVE-2021-45481

Mitre link : CVE-2021-45481

CVE.ORG link : CVE-2021-45481

JSON object : View

Products Affected

webkitgtk

  • webkitgtk
CWE
CWE-401

Missing Release of Memory after Effective Lifetime