CVE-2017-1000121

The UNIX IPC layer in WebKit, including WebKitGTK+ prior to 2.16.3, does not properly validate message size metadata, allowing a compromised secondary process to trigger an integer overflow and subsequent buffer overflow in the UI process. This vulnerability does not affect Apple products.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://trac.webkit.org/changeset/217126/webkit	Patch
https://webkitgtk.org/security/WSA-2017-0007.html	Vendor Advisory
http://trac.webkit.org/changeset/217126/webkit	Patch

Configurations

Configuration 1 (hide)

cpe:2.3:a:webkitgtk:webkitgtk\+:*:*:*:*:*:*:*:*

History

21 Nov 2024, 03:04

Type	Values Removed	Values Added
References	~~() http://trac.webkit.org/changeset/217126/webkit - Patch~~	() http://trac.webkit.org/changeset/217126/webkit - Patch

15 Feb 2024, 21:22

Type	Values Removed	Values Added
References	~~(CONFIRM) http://trac.webkit.org/changeset/217126/webkit - Third Party Advisory~~	(CONFIRM) http://trac.webkit.org/changeset/217126/webkit - Patch

Information

Published : 2017-11-01 21:29

Updated : 2024-11-21 03:04

NVD link : CVE-2017-1000121

Mitre link : CVE-2017-1000121

CVE.ORG link : CVE-2017-1000121

JSON object : View

Products Affected

webkitgtk

webkitgtk\+

CWE

CWE-190

Integer Overflow or Wraparound

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