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Vulnerability record · CVE-2013-1678 · published 16 May 2013

CVE-2013-1678: Mozilla firefox memory buffer overflow vulnerability

Mozilla · Firefox

The _cairo_xlib_surface_add_glyph function in Mozilla Firefox before 21.0, Firefox ESR 17.x before 17.0.6, Thunderbird before 17.0.6, and Thunderbird ESR 17.x before 17.0.6 allows remote attackers to execute arbitrary code or cause a denial of service (invalid write operation) via unspecified vectors.

10.0 CVSS 2.0 High EPSS 5.5% · top 7.5% CWE-119 · Memory buffer overflow
10.0CVSS 2.0 base score
5.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
30References
16 Jun 2026Last modified by NVD

Description

The _cairo_xlib_surface_add_glyph function in Mozilla Firefox before 21.0, Firefox ESR 17.x before 17.0.6, Thunderbird before 17.0.6, and Thunderbird ESR 17.x before 17.0.6 allows remote attackers to execute arbitrary code or cause a denial of service (invalid write operation) via unspecified vectors.

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

Affected products

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

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00010.html
http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00011.html
http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00012.html
http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00008.html
http://rhn.redhat.com/errata/RHSA-2013-0820.html
http://rhn.redhat.com/errata/RHSA-2013-0821.html
http://www.debian.org/security/2013/dsa-2699
http://www.mandriva.com/security/advisories?name=MDVSA-2013:165
http://www.mozilla.org/security/announce/2013/mfsa2013-48.html Vendor Advisory
http://www.securityfocus.com/bid/59864
http://www.ubuntu.com/usn/USN-1822-1
http://www.ubuntu.com/usn/USN-1823-1
https://bugzilla.mozilla.org/show_bug.cgi?id=839745
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16577
http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00010.html
http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00011.html
http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00012.html
http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00008.html
http://rhn.redhat.com/errata/RHSA-2013-0820.html
http://rhn.redhat.com/errata/RHSA-2013-0821.html
http://www.debian.org/security/2013/dsa-2699
http://www.mandriva.com/security/advisories?name=MDVSA-2013:165
http://www.mozilla.org/security/announce/2013/mfsa2013-48.html Vendor Advisory
http://www.securityfocus.com/bid/59864
http://www.ubuntu.com/usn/USN-1822-1
http://www.ubuntu.com/usn/USN-1823-1
https://bugzilla.mozilla.org/show_bug.cgi?id=839745
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16577

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Related vulnerabilities

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

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Source: NIST National Vulnerability Database (record CVE-2013-1678), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.