lp:ubuntu/dapper-updates/libxfont
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- 8. By Kees Cook
-
* SECURITY UPDATE: overflow in PCF font handling.
* src/bitmap/pcfread. c: patched inline from upstream commit
(b76df66d2c507898472bba0f998 6ef5700029a36) CVE-2008-0006 - 7. By Kees Cook
-
* SECURITY UPDATE: root privilege escalation with BDF font overflows.
* src/bitmap/bdfread. c, src/fontfile/ fontdir. c: upstream fixes to stop
integer overflows.
* References
CVE-2007-1351 CVE-2007-1352 - 6. By Martin Pitt
-
* SECURITY UPDATE: Root privilege escalation with crafted Type1 CID fonts.
* lib/font/Type1/afm. c: Fix integer overflow in CIDAFM(). [CVE-2006-3739]
* lib/font/Type1/scanfont. c: Fix integer overflow in scan_cidfont().
[CVE-2006-3740] - 5. By Martin Pitt
-
* SECURITY UPDATE: DoS (X server crash) and possible root privilege escalation.
* src/bitmap/pcfread. c: Check for integer overflows when parsing PCF font
files to prevent exploitable buffer overflow.
* Patch taken from upstream git:
http://gitweb. freedesktop. org/?p= xorg/lib/ libXfont. git;a=commit; h=8d171fe61e564 d8ed8f75034d419 1062cecf190b
* CVE-2006-3467 - 3. By Daniel Stone <email address hidden>
-
Add libfontenc-dev and libfreetype6-dev to libxfont-dev, per
Requires.private. - 2. By Daniel Stone <email address hidden>
-
Fix the XFONT_FONTCACHE
/FONTCACHE define in configure.ac (close:
Ubuntu#14319).
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