Vulnerability Report

CVE-2018-12911

RCE

Title: Webkitgtk Webkitgtk\+ RCE

RCE

Proof Of Concept

No public PoC currently indexed for CVE-2018-12911.

CWE Category CWE-787

Published Date Jul 19, 2018

Modified Date Nov 21, 2024

Exploit Status Not Found

Score 9.8 CVSS v3.0

Exploit Probability (EPSS)

0.49%

Vulnerability Summary

CVE-2018-12911: WebKitGTK+ 2.20.3 has an off-by-one error, with a resultant out-of-bounds write, in the get_simple_globs functions in ThirdParty/xdgmime/src/xdgmimecache.c and ThirdParty/xdgmime/src/xdgmimeglob.c.

Impacted Vendors

webkit 1

webkitgtk 1

Reference Links

https://trac.webkit.org/changeset/233404/webkit https://usn.ubuntu.com/3743-1/ https://trac.webkit.org/changeset/233404/webkit https://usn.ubuntu.com/3743-1/

CVSS v3.0

Source Entity [email protected]

Severity CRITICAL

9.8

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

Source Entity [email protected]

Severity HIGH

7.5

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:P/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2018-12911 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

November 21, 2024 MODIFIED

Vulnerability data or affected products updated.

July 19, 2018 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Stack

No specific products linked.