Vulnerability Report

CVE-2022-30293

Title: Heap-based buffer overflow in WebKitGTK

Heap-based Buffer Overflow

Proof Of Concept

No public PoC currently indexed for CVE-2022-30293.

CWE Category CWE-787
Published Date May 06, 2022
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 7.5 CVSS v3.1
Exploit Probability (EPSS)
0.19%

Vulnerability Summary

CVE-2022-30293: In WebKitGTK through 2.36.0 (and WPE WebKit), there is a heap-based buffer overflow in WebCore::TextureMapperLayer::setContentsLayer in WebCore/platform/graphics/texmap/TextureMapperLayer.cpp.

Impacted Vendors

W
webkitgtk 1

Reference Links

http://www.openwall.com/lists/oss-security/2022/05/30/1 https://bugs.webkit.org/show_bug.cgi?id=237187 https://github.com/ChijinZ/security_advisories/tree/master/webkitgtk-2.36.0 https://security.gentoo.org/glsa/202208-39 https://www.debian.org/security/2022/dsa-5154 https://www.debian.org/security/2022/dsa-5155 http://www.openwall.com/lists/oss-security/2022/05/30/1 https://bugs.webkit.org/show_bug.cgi?id=237187 https://github.com/ChijinZ/security_advisories/tree/master/webkitgtk-2.36.0 https://security.gentoo.org/glsa/202208-39 https://www.debian.org/security/2022/dsa-5154 https://www.debian.org/security/2022/dsa-5155
CVSS v3.1
Source Entity [email protected]
Severity HIGH
7.5
Attack Vector
NETWORK
Complexity
HIGH
Privileges
N/A
Interaction
REQUIRED
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
5.1
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:H/Au:N/C:P/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2022-30293 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity HIGH
Privileges N/A
Interaction REQUIRED
CVSS Vector String CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Stack

No specific products linked.