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Vulnerability record · CVE-2013-1591 · published 31 January 2013

CVE-2013-1591: Redhat enterprise virtualization integer overflow vulnerability

Redhat · Enterprise Virtualization

Stack-based buffer overflow in libpixman, as used in Pale Moon before 15.4 and possibly other products, has unspecified impact and context-dependent attack vectors. NOTE: this issue might be resultant from an integer overflow in the fast_composite_scaled_bilinear function in pixman-inlines.h, which triggers an infinite loop.

9.8 CVSS 3.1 Critical EPSS 3.6% · top 10.9% CWE-190 · Integer overflow
9.8CVSS 3.1 base score, v2 10.0
3.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
16References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

Stack-based buffer overflow in libpixman, as used in Pale Moon before 15.4 and possibly other products, has unspecified impact and context-dependent attack vectors. NOTE: this issue might be resultant from an integer overflow in the fast_composite_scaled_bilinear function in pixman-inlines.h, which triggers an infinite loop.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://cgit.freedesktop.org/pixman/commit/?id=de60e2e0e3eb6084f8f14b63f25b3cbfb012943f Mailing ListPatch
http://rhn.redhat.com/errata/RHSA-2013-0687.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2013-0746.html Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2013:116 Broken Link
http://www.palemoon.org/releasenotes-ng.shtml Broken Link
https://bugzilla.redhat.com/show_bug.cgi?id=910149 ExploitIssue TrackingPatch
https://support.f5.com/csp/article/K51392553 Third Party Advisory
https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0077 Third Party Advisory
http://cgit.freedesktop.org/pixman/commit/?id=de60e2e0e3eb6084f8f14b63f25b3cbfb012943f Mailing ListPatch
http://rhn.redhat.com/errata/RHSA-2013-0687.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2013-0746.html Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2013:116 Broken Link
http://www.palemoon.org/releasenotes-ng.shtml Broken Link
https://bugzilla.redhat.com/show_bug.cgi?id=910149 ExploitIssue TrackingPatch
https://support.f5.com/csp/article/K51392553 Third Party Advisory
https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0077 Third Party Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2013-1591), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.