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VULNERABILITIES

CVE-2018-19876 Details

Description

cairo 1.16.0, in cairo_ft_apply_variations() in cairo-ft-font.c, would free memory using a free function incompatible with WebKit's fastMalloc, leading to an application crash with a "free(): invalid pointer" error.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://bugs.webkit.org/show_bug.cgi?id=191595 CVEIssue TrackingPatchThird Party Advisory
https://gitlab.freedesktop.org/cairo/cairo/merge_requests/5 CVEPatchThird Party Advisory
https://bugs.webkit.org/show_bug.cgi?id=191595 [email protected]Issue TrackingPatchThird Party Advisory
https://gitlab.freedesktop.org/cairo/cairo/merge_requests/5 [email protected]PatchThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-416Use After Free[email protected]

Affected Products

ProductVersions
cairographics cairo
1.16.0

CPE

  • cpe:2.3:a:cairographics:cairo:1.16.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2018-19876
NVD Published Date:
Dec 5, 2018
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2018-19876 Details - Not Deferred