9.3

CVE-2011-3193

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gnome ≫ Pango Version < 1.25.1
Qt ≫ Qt Version < 4.7.4
Canonical ≫ Ubuntu Linux Version10.04 SwEdition-
Canonical ≫ Ubuntu Linux Version11.04
Redhat ≫ Enterprise Linux Eus Version6.1
Opensuse ≫ Opensuse Version11.3
Opensuse ≫ Opensuse Version11.4
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 7.54% 0.937
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.3 8.6 10
AV:N/AC:M/Au:N/C:C/I:C/A:C
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

http://rhn.redhat.com/errata/RHSA-2011-1324.html
Third Party Advisory
http://secunia.com/advisories/46117
Third Party Advisory
http://secunia.com/advisories/46410
Third Party Advisory
https://hermes.opensuse.org/messages/12056605
Broken Link
http://cgit.freedesktop.org/harfbuzz.old/commit/?id=81c8ef785b079980ad5b46be4fe7c7bf156dbf65
Patch
Third Party Advisory
http://cgit.freedesktop.org/harfbuzz/commit/src/harfbuzz-gpos.c?id=da2c52abcd75d46929b34cad55c4fb2c8892bc08
Patch
Third Party Advisory
http://git.gnome.org/browse/pango/commit/pango/opentype/harfbuzz-gpos.c?id=a7a715480db66148b1f487528887508a7991dcd0
Patch
Vendor Advisory
http://lists.opensuse.org/opensuse-updates/2011-10/msg00007.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-updates/2011-10/msg00008.html
Third Party Advisory
Mailing List
http://rhn.redhat.com/errata/RHSA-2011-1323.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2011-1325.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2011-1326.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2011-1327.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2011-1328.html
Third Party Advisory
http://secunia.com/advisories/41537
Third Party Advisory
http://secunia.com/advisories/46118
Third Party Advisory
http://secunia.com/advisories/46119
Third Party Advisory
http://secunia.com/advisories/46128
Third Party Advisory
http://secunia.com/advisories/46371
Third Party Advisory
http://secunia.com/advisories/49895
Third Party Advisory
http://www.openwall.com/lists/oss-security/2011/08/22/6
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2011/08/24/8
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2011/08/25/1
Third Party Advisory
Mailing List
http://www.osvdb.org/75652
Broken Link
http://www.securityfocus.com/bid/49723
Third Party Advisory
VDB Entry
http://www.ubuntu.com/usn/USN-1504-1
Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/69991
Third Party Advisory
VDB Entry
https://qt.gitorious.org/qt/qt/commit/9ae6f2f9a57f0c3096d5785913e437953fa6775c
Broken Link