-
zlib (1:1.2.11.dfsg-2ubuntu9.2) jammy-security; urgency=medium
* SECURITY UPDATE: heap-based buffer over-read (LP: #1988548)
- debian/patches/CVE-2022-37434-1.patch: in inflate.c, add an extra
condition to check if state->head->extra_max is greater than len
before copying, and move the len assignment to be placed before the
check.
- debian/patches/CVE-2022-37434-2.patch: in the previous patch, in
inflate.c, the place of the len assignment was causing issues so it
was moved to be placed within the check.
- CVE-2022-37434
-- Rodrigo Figueiredo Zaiden <email address hidden> Fri, 14 Oct 2022 18:33:00 -0300
-
zlib (1:1.2.11.dfsg-2ubuntu9.1) jammy; urgency=medium
* d/p/410-lp1961427.patch ported from zlib #410, fixing
compressBound() with hw acceleration. LP: #1961427
Thanks to Ilya Leoshkevich <email address hidden>.
In addition a patch is needed for bedtools.
-- Frank Heimes <email address hidden> Thu, 21 Jul 2022 10:30:05 +0100
-
zlib (1:1.2.11.dfsg-2ubuntu9) jammy; urgency=medium
* SECURITY UPDATE: memory corruption when deflating
- debian/patches/CVE-2018-25032-1.patch: fix a bug that can crash
deflate on some input when using Z_FIXED in deflate.c, deflate.h.
- debian/patches/CVE-2018-25032-2.patch: assure that the number of bits
for deflatePrime() is valid in deflate.c.
- CVE-2018-25032
-- Marc Deslauriers <email address hidden> Fri, 25 Mar 2022 08:06:31 -0400
-
zlib (1:1.2.11.dfsg-2ubuntu8) jammy; urgency=medium
* d/p/410-lp1961427.patch ported from zlib #410, fixing
compressBound() with hw acceleration. LP: #1961427
Refreshed some quilt patches just to remove offsets.
Thanks to Ilya Leoshkevich <email address hidden>.
-- Frank Heimes <email address hidden> Wed, 09 Mar 2022 09:30:05 +0100
-
zlib (1:1.2.11.dfsg-2ubuntu7) impish; urgency=medium
[ Simon Chopin ]
* d/rules: use configure options for dfltcc instead of hardcoding
the CFLAGS
* d/p/lp1932010-ibm-z-add-vectorized-crc32-implementation.patch
ported from zlib-ng #912, adding a vectorized implementation
of CRC32 on s390x architectures based on kernel code. LP: #1932010
[ Michael Hudson-Doyle ]
* d/p/lp1932010-ibm-z-add-vectorized-crc32-implementation.patch: adjust to
not make a PLT call in an ifunc on s390/s390x.
-- Simon Chopin <email address hidden> Thu, 12 Aug 2021 15:45:49 +1200