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| author | Petr Štetiar <ynezz@true.cz> | 2022-08-06 14:55:07 +0200 |
|---|---|---|
| committer | Petr Štetiar <ynezz@true.cz> | 2022-08-06 15:00:08 +0200 |
| commit | 7df6795d4c25447683fd4b4a4813bebcddaea547 (patch) | |
| tree | aa4d160e103d1dc5355a569525f2ec54e1bf6bdc /Makefile | |
| parent | 98df6bd99c0f70d4f2ad709af09084f985689ff5 (diff) | |
| download | upstream-7df6795d4c25447683fd4b4a4813bebcddaea547.tar.gz upstream-7df6795d4c25447683fd4b4a4813bebcddaea547.tar.bz2 upstream-7df6795d4c25447683fd4b4a4813bebcddaea547.zip | |
zlib: backport fix for heap-based buffer over-read (CVE-2022-37434)
zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow
in inflate in inflate.c via a large gzip header extra field. NOTE: only
applications that call inflateGetHeader are affected. Some common
applications bundle the affected zlib source code but may be unable to
call inflateGetHeader.
Fixes: CVE-2022-37434
References: https://github.com/ivd38/zlib_overflow
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Diffstat (limited to 'Makefile')
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