Commit Graph

4 Commits

Author SHA1 Message Date
Minjae Kim
f8d05252d1 ghostscript: fix CVE-2021-45949
Ghostscript GhostPDL 9.50 through 9.54.0 has a heap-based buffer overflow in sampled_data_finish
(called from sampled_data_continue and interp).

To apply this CVE-2021-45959 patch,
the check-stack-limits-after-function-evalution.patch should be applied first.

References:
https://nvd.nist.gov/vuln/detail/CVE-2021-45949

(From OE-Core rev: 5fb43ed64ae32abe4488f2eb37c1b82f97f83db0)

(From OE-Core rev: 9b0199a1d8ec3c7bbfd2022932d524d61f2c6832)

Signed-off-by: Minjae Kim <flowergom@gmail.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Lee Chee Yang <chee.yang.lee@intel.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-03-10 16:39:45 +00:00
Trevor Gamblin
d416648255 ghostscript: Fix CVE-2021-3781
Backport a patch file from upstream, since doing an uprev of the recipe
to the version with the fix (9.55) would introduce functional changes.

CVE: CVE-2021-3781

(From OE-Core rev: db413a3a4fa42ac05824c2217f633a0af7ab50cd)

Signed-off-by: Trevor Gamblin <trevor.gamblin@windriver.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-11-03 11:19:04 +00:00
Richard Purdie
14a4513aff ghostscript: Exclude CVE-2013-6629 from cve-check
The CVE is in the jpeg sources included with ghostscript. We use our own
external jpeg library so this doesn't affect us.

(From OE-Core rev: e19caff111bcbd70e5e7507388a4aaea2d10f7e0)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-05-22 10:01:03 +01:00
Alexander Kanavin
2d787812e8 ghostscript: update 9.52 -> 9.53.3
ghostscript-9.15-parallel-make.patch rebased; one of the
chunks removed upstream.

Remove bundled jpeg source, as that seems to be the only way
to get ghostscript to fall back to system jpeg library.

(From OE-Core rev: ad8c8ffc5a008872d40a36ea825da30accd6a11a)

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-10-30 13:22:48 +00:00