CVE-2011-3193
Published: 15 June 2012
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 |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
qt4-x11 Launchpad, Ubuntu, Debian |
hardy |
Ignored
(end of life)
|
| lucid |
Released
(4:4.6.2-0ubuntu5.4)
|
|
| maverick |
Ignored
(end of life)
|
|
| natty |
Released
(4:4.7.2-0ubuntu6.4)
|
|
| oneiric |
Not vulnerable
(4:4.7.4-0ubuntu8.1)
|
|
| precise |
Not vulnerable
|
|
| upstream |
Released
(4.7.4)
|
|
|
Patches: other: http://qt.gitorious.org/qt/qt/commit/9ae6f2f9a57f0c3096d5785913e437953fa6775c |
||