CVE-2011-3193

Pango - Heap-Based Buffer Overflow in HarfBuzz Module via Crafted Font File

Title source: llm

Description

Heap-based buffer overflow in the Lookup_MarkMarkPos function in the HarfBuzz module (harfbuzz-gpos.c), as used by Qt before 4.7.4 and Pango, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted font file.

References (28)

Core 28

Core References

Third Party Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/46371

Patch, Vendor Advisory x_refsource_misc

http://git.gnome.org/browse/pango/commit/pango/opentype/harfbuzz-gpos.c?id=a7a715480db66148b1f487528887508a7991dcd0

Third Party Advisory vendor-advisory x_refsource_ubuntu

http://www.ubuntu.com/usn/USN-1504-1

Mailing List, Third Party Advisory mailing-list x_refsource_mlist

http://www.openwall.com/lists/oss-security/2011/08/24/8

Mailing List, Third Party Advisory vendor-advisory x_refsource_suse

http://lists.opensuse.org/opensuse-updates/2011-10/msg00007.html

Third Party Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/41537

Third Party Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/46410

Third Party Advisory vendor-advisory x_refsource_redhat

http://rhn.redhat.com/errata/RHSA-2011-1327.html

Third Party Advisory vendor-advisory x_refsource_redhat

http://rhn.redhat.com/errata/RHSA-2011-1325.html

Mailing List, Third Party Advisory mailing-list x_refsource_mlist

http://www.openwall.com/lists/oss-security/2011/08/22/6

Third Party Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/46128

Third Party Advisory vendor-advisory x_refsource_redhat

http://rhn.redhat.com/errata/RHSA-2011-1324.html

Mailing List, Third Party Advisory mailing-list x_refsource_mlist

http://www.openwall.com/lists/oss-security/2011/08/25/1

Third Party Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/49895

Third Party Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/46117

Third Party Advisory vendor-advisory x_refsource_redhat

http://rhn.redhat.com/errata/RHSA-2011-1326.html

Third Party Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/46119

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/49723

Patch, Third Party Advisory x_refsource_misc

http://cgit.freedesktop.org/harfbuzz/commit/src/harfbuzz-gpos.c?id=da2c52abcd75d46929b34cad55c4fb2c8892bc08

Third Party Advisory vendor-advisory x_refsource_redhat

http://rhn.redhat.com/errata/RHSA-2011-1323.html

Broken Link vendor-advisory x_refsource_suse

https://hermes.opensuse.org/messages/12056605

Patch, Third Party Advisory x_refsource_confirm

http://cgit.freedesktop.org/harfbuzz.old/commit/?id=81c8ef785b079980ad5b46be4fe7c7bf156dbf65

Third Party Advisory vendor-advisory x_refsource_redhat

http://rhn.redhat.com/errata/RHSA-2011-1328.html

Broken Link x_refsource_confirm

https://qt.gitorious.org/qt/qt/commit/9ae6f2f9a57f0c3096d5785913e437953fa6775c

Broken Link vdb-entry x_refsource_osvdb

http://www.osvdb.org/75652

Third Party Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/46118

Third Party Advisory, VDB Entry vdb-entry x_refsource_xf

https://exchange.xforce.ibmcloud.com/vulnerabilities/69991

Mailing List, Third Party Advisory vendor-advisory x_refsource_suse

http://lists.opensuse.org/opensuse-updates/2011-10/msg00008.html

Scores

EPSS 0.0973

EPSS Percentile 93.0%

Details

CWE

CWE-787

Status published

Products (16)

canonical/ubuntu_linux 10.04

canonical/ubuntu_linux 11.04

gnome/pango < 1.25.1

opensuse/opensuse 11.3

opensuse/opensuse 11.4

qt/qt < 4.7.4

redhat/enterprise_linux_desktop 4.0

redhat/enterprise_linux_desktop 5.0

redhat/enterprise_linux_desktop 6.0

redhat/enterprise_linux_eus 6.1

... and 6 more

Published Jun 16, 2012

Tracked Since Feb 18, 2026