pixman (0.30.2-1ubuntu0.0.0.0.4) precise-security; urgency=medium
[ Marc Deslauriers ]
* SECURITY UPDATE: general_composite_rect() integer overflow
- debian/patches/CVE-2015-5297-pre1.patch: ensure that iter buffers are
aligned to 16 bytes in pixman/pixman-general.c,
pixman/pixman-private.h, pixman/pixman-utils.c.
- debian/patches/CVE-2015-5297-pre2.patch: use floating point combiners
for all operators that involve divisions in pixman/pixman-general.c.
- debian/patches/CVE-2015-5297-1.patch: fix stack related pointer
arithmetic overflow in pixman/pixman-general.c.
- debian/patches/CVE-2015-5297-2.patch: tighten up calculation of
temporary buffer sizes in pixman/pixman-general.c.
- debian/patches/disable_test.patch: disable blitters test as the
correct CRC is unknown.
- CVE-2015-5297
Date: 2018-12-11 17:50:14.902332+00:00
Changed-By: [email protected] (Leonidas S. Barbosa)
Signed-By: Steve Langasek <[email protected]>
https://launchpad.net/ubuntu/+source/pixman/0.30.2-1ubuntu0.0.0.0.4
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