CVE-2011-0064

Published: Mar 7, 2011Modified: Apr 29, 2026

6.8

Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability: 8.6 / Impact: 6.4

Source: NVD

Description

The hb_buffer_ensure function in hb-buffer.c in HarfBuzz, as used in Pango 1.28.3, Firefox, and other products, does not verify that memory reallocations succeed, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly execute arbitrary code via crafted OpenType font data that triggers use of an incorrect index.

Affected (2)

Products: Gnome: Pango · Mozilla: Firefox

1 product

1 product

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Gnome Pango	Version 1.28.3
Mozilla Firefox	All versions

References (46)

http://cgit.freedesktop.org/harfbuzz/commit/?id=a6a79df5fe2ed2cd307e7a991346faee164e70d9

Source: cve@mitre.org

Patch

http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056065.html

Source: cve@mitre.org

http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html

Source: cve@mitre.org

http://secunia.com/advisories/43559

Source: cve@mitre.org

Vendor Advisory

http://secunia.com/advisories/43572

Source: cve@mitre.org

Vendor Advisory

http://secunia.com/advisories/43578

Source: cve@mitre.org

Vendor Advisory

http://secunia.com/advisories/43800

Source: cve@mitre.org

http://securitytracker.com/id?1025145

Source: cve@mitre.org

http://www.debian.org/security/2011/dsa-2178

Source: cve@mitre.org

http://www.mandriva.com/security/advisories?name=MDVSA-2011:040

Source: cve@mitre.org

http://www.redhat.com/support/errata/RHSA-2011-0309.html

Source: cve@mitre.org

http://www.securityfocus.com/bid/46632

Source: cve@mitre.org

http://www.ubuntu.com/usn/USN-1082-1

Source: cve@mitre.org

http://www.vupen.com/english/advisories/2011/0543

Source: cve@mitre.org

Vendor Advisory

http://www.vupen.com/english/advisories/2011/0555

Source: cve@mitre.org

Vendor Advisory

http://www.vupen.com/english/advisories/2011/0558

Source: cve@mitre.org

Vendor Advisory

http://www.vupen.com/english/advisories/2011/0584

Source: cve@mitre.org

http://www.vupen.com/english/advisories/2011/0683

Source: cve@mitre.org

https://bugzilla.mozilla.org/show_bug.cgi?id=606997

Source: cve@mitre.org

https://bugzilla.novell.com/show_bug.cgi?id=672502

Source: cve@mitre.org

https://bugzilla.redhat.com/show_bug.cgi?id=678563

Source: cve@mitre.org

Patch

https://build.opensuse.org/request/show/63070

Source: cve@mitre.org

Patch

https://exchange.xforce.ibmcloud.com/vulnerabilities/65770

Source: cve@mitre.org

http://cgit.freedesktop.org/harfbuzz/commit/?id=a6a79df5fe2ed2cd307e7a991346faee164e70d9

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056065.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://secunia.com/advisories/43559

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://secunia.com/advisories/43572

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://secunia.com/advisories/43578

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://secunia.com/advisories/43800

Source: af854a3a-2127-422b-91ae-364da2661108

http://securitytracker.com/id?1025145

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.debian.org/security/2011/dsa-2178

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.mandriva.com/security/advisories?name=MDVSA-2011:040

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.redhat.com/support/errata/RHSA-2011-0309.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/bid/46632

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.ubuntu.com/usn/USN-1082-1

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.vupen.com/english/advisories/2011/0543

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://www.vupen.com/english/advisories/2011/0555

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://www.vupen.com/english/advisories/2011/0558

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://www.vupen.com/english/advisories/2011/0584

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.vupen.com/english/advisories/2011/0683

Source: af854a3a-2127-422b-91ae-364da2661108

https://bugzilla.mozilla.org/show_bug.cgi?id=606997

Source: af854a3a-2127-422b-91ae-364da2661108

https://bugzilla.novell.com/show_bug.cgi?id=672502

Source: af854a3a-2127-422b-91ae-364da2661108

https://bugzilla.redhat.com/show_bug.cgi?id=678563

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://build.opensuse.org/request/show/63070

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://exchange.xforce.ibmcloud.com/vulnerabilities/65770

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.