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| author |   Catalin Enache <catalin.enache@windriver.com> | 2017-05-08 16:42:59 +0300 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-05-18 14:01:40 +0100 |
| commit | 8f919c2df47ca93132f21160d919b6ee2207d9a6 (patch) | |
| tree | ddfdf042365f5f6394a92a64d72467f05c00d143 /meta/recipes-extended/man-pages | |
| parent | 9348ab34de2fe2ab04c8b84011809045c632fd87 (diff) | |
| download | openembedded-core-contrib-8f919c2df47ca93132f21160d919b6ee2207d9a6.tar.gz | |
ghostscript: CVE-2016-8602, CVE-2017-7975
The .sethalftone5 function in psi/zht2.c in Ghostscript before 9.21 allows remote
attackers to cause a denial of service (application crash) or possibly execute
arbitrary code via a crafted Postscript document that calls .sethalftone5 with an
empty operand stack.
Artifex jbig2dec 0.13, as used in Ghostscript, allows out-of-bounds writes because
of an integer overflow in the jbig2_build_huffman_table function in jbig2_huffman.c
during operations on a crafted JBIG2 file, leading to a denial of service (application
crash) or possibly execution of arbitrary code.
References:
https://nvd.nist.gov/vuln/detail/CVE-2016-8602
https://nvd.nist.gov/vuln/detail/CVE-2017-7975
Upstream patches:
http://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=f5c7555c303
http://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=5e57e483298
Signed-off-by: Catalin Enache <catalin.enache@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'meta/recipes-extended/man-pages')
0 files changed, 0 insertions, 0 deletions