Please do not reply directly to this email. All additional comments should be made in the comments box of this bug.
https://bugzilla.redhat.com/show_bug.cgi?id=800595 Tomas Hoger <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|CVE-2012-1137 freetype: |CVE-2012-1137 freetype: |Out-of heap-based buffer |heap buffer off-by-one in |read by parsing BDF font |BDF parsing |header (FU#35643) |_bdf_list_ensure() (#35643) Status Whiteboard|impact=low,public=20120227, |impact=low,public=20120227, |reported=20120302,source=go |reported=20120302,source=se |ogle,cvss2=4.3/AV:N/AC:M/Au |calert,cvss2=4.3/AV:N/AC:M/ |:N/C:N/I:N/A:P,rhel-5/freet |Au:N/C:N/I:N/A:P,rhel-4/fre |ype=new,rhel-6/freetype=new |etype=notaffected,rhel-5/fr |,fedora-all/freetype=new |eetype=affected,rhel-6/free | |type=affected,fedora-all/fr | |eetype=affected,fedora-all/ | |mingw32-freetype=affected --- Comment #2 from Tomas Hoger <[email protected]> 2012-03-15 10:24:11 EDT --- This is an issue in _bdf_list_ensure() in bdflib.c. When allocating field[] array, a space for at least 4 items is allocated. However, the rest of the code assume that field[] always has at least 5 items. This leads to an off-by-one buffer over-read. field[] items are char*, so this may cause program to use an uninitialized pointer for reading and possibly crash. -- Configure bugmail: https://bugzilla.redhat.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. _______________________________________________ fonts-bugs mailing list [email protected] https://admin.fedoraproject.org/mailman/listinfo/fonts-bugs http://fonts.fedoraproject.org/
