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ubuntucveUbuntu.comUB:CVE-2011-3193
HistoryJun 15, 2012 - 12:00 a.m.

CVE-2011-3193

2012-06-1500:00:00
ubuntu.com
ubuntu.com
9

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.022 Low

EPSS

Percentile

89.5%

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.

Notes

Author Note
jdstrand Ubuntu 11.10 and higher are not affected
OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchqt4-x11< 4:4.6.2-0ubuntu5.4UNKNOWN
ubuntu11.04noarchqt4-x11< 4:4.7.2-0ubuntu6.4UNKNOWN

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.022 Low

EPSS

Percentile

89.5%