Displaying 5 results from an estimated 5 matches for "bdfreadcharact".
2015 Mar 17
0
[ANNOUNCE] libXfont 1.5.1
...sproto
2.1.3 or later and will not build cleanly with older versions.
Alan Coopersmith (6):
Remove unneeded checks for #ifndef X_NOT_POSIX
Use 'imdent' to realign cpp indentation levels in fslibos.h
bdfReadProperties: property count needs range check [CVE-2015-1802]
bdfReadCharacters: bailout if a char's bitmap cannot be read [CVE-2015-1803]
bdfReadCharacters: ensure metrics fit into xCharInfo struct [CVE-2015-1804]
libXfont 1.5.1
Christos Zoulas (1):
Set close-on-exec for font file I/O.
git tag: libXfont-1.5.1
http://xorg.freedesktop.org/archive/ind...
2015 Mar 17
0
[ANNOUNCE] libXfont 1.4.9
...font provides the fixes for today's security advisory
about BDF font parsing bugs. Like libXfont 1.4.8, it requires fontsproto
2.1.2 or earlier and will not build cleanly with newer versions.
Alan Coopersmith (4):
bdfReadProperties: property count needs range check [CVE-2015-1802]
bdfReadCharacters: bailout if a char's bitmap cannot be read [CVE-2015-1803]
bdfReadCharacters: ensure metrics fit into xCharInfo struct [CVE-2015-1804]
libXfont 1.4.9
Christos Zoulas (1):
Set close-on-exec for font file I/O.
git tag: libXfont-1.4.9
http://xorg.freedesktop.org/archive/ind...
2015 Mar 17
0
[ANNOUNCE] X.Org Security Advisory: More BDF file parsing issues in libXfont
...es for each
property based on that count. It never checked to see if that count
was negative, or large enough to overflow when multiplied by the size
of the structures being allocated, and could thus allocate the wrong
buffer size, leading to out of bounds writes.
- CVE-2015-1803: bdfReadCharacters: bailout if a char's bitmap cannot be read
If the bdf parser failed to parse the data for the bitmap for any
character, it would proceed with an invalid pointer to the bitmap
data and later crash when trying to read the bitmap from that pointer.
- CVE-2015-1804: bdfReadCharacte...
2015 Dec 09
0
[ANNOUNCE] libXfont2 2.0.0
...ont libary, but has a shiny new API/ABI that avoids
referencing symbols in the X server directly. The code for the X server
to use this version is awaiting review and merging still.
Alan Coopersmith (1):
doc: add a couple olinks to fsproto & xfs-design docs
Benjamin Tissoires (1):
bdfReadCharacters: Allow negative DWIDTH values
Jeremy Huddleston Sequoia (2):
stubs: Add missing externs for declarations in the NO_WEAK_SYMBOLS && PIC stubs resolution
Use NO_WEAK_SYMBOLS instead of -flat_namespace
Keith Packard (2):
Add compiler warning flags and fix warnings...
2016 Aug 31
0
[ANNOUNCE] libXfont 1.5.2
...it too, I
believe, but could be ported to Xfont2). If someone wanted to step up
and merge Xfont1 into bdtopcf directly, that'd be great.
Adam Jackson (1):
libXfont 1.5.2
Alan Coopersmith (1):
doc: add a couple olinks to fsproto & xfs-design docs
Benjamin Tissoires (1):
bdfReadCharacters: Allow negative DWIDTH values
Jeremy Huddleston Sequoia (6):
stubs: Add missing externs for declarations in the NO_WEAK_SYMBOLS && PIC stubs resolution
Use NO_WEAK_SYMBOLS instead of -flat_namespace
FreeType: Correct an allocation size
bitmap: Bail out on invalid...