SUSE CVE-2008-3933

Wireshark formerly Ethereal 0.10.14 through 1.0.2 allows attackers to cause a denial of service crash via a packet with crafted zlib-compressed data that triggers an invalid read in the tvbuncompress function...

SUSE CVE-2009-1391

Off-by-one error in the inflate function in Zlib.xs in Compress::Raw::Zlib Perl module before 2.017, as used in AMaViS, SpamAssassin, and possibly other products, allows context-dependent attackers to cause a denial of service hang or crash via a crafted zlib compressed stream that triggers a...

SUSE CVE-2009-4355

Memory leak in the zlibstatefulfinish function in crypto/comp/czlib.c in OpenSSL 0.9.8l and earlier and 1.0.0 Beta through Beta 4 allows remote attackers to cause a denial of service memory consumption via vectors that trigger incorrect calls to the CRYPTOcleanupallexdata function, as demonstrate...

SUSE CVE-2009-4324

Use-after-free vulnerability in the Doc.media.newPlayer method in Multimedia.api in Adobe Reader and Acrobat 9.x before 9.3, and 8.x before 8.2 on Windows and Mac OS X, allows remote attackers to execute arbitrary code via a crafted PDF file using ZLib compressed streams, as exploited in the wild...

SUSE CVE-2010-0734

contentencoding.c in libcurl 7.10.5 through 7.19.7, when zlib is enabled, does not properly restrict the amount of callback data sent to an application that requests automatic decompression, which might allow remote attackers to cause a denial of service application crash or have unspecified othe...

SUSE CVE-2011-2174

Double free vulnerability in the tvbuncompress function in epan/tvbuff.c in Wireshark 1.2.x before 1.2.17 and 1.4.x before 1.4.7 allows remote attackers to cause a denial of service application crash via a packet with malformed data that uses zlib compression...

SUSE CVE-2015-8721

Buffer overflow in the tvbuncompress function in epan/tvbuffzlib.c in Wireshark 1.12.x before 1.12.9 and 2.0.x before 2.0.1 allows remote attackers to cause a denial of service application crash via a crafted packet with zlib compression...

SUSE CVE-2016-9841

inffast.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact by leveraging improper pointer arithmetic...

SUSE CVE-2016-9840

inftrees.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact by leveraging improper pointer arithmetic...

SUSE CVE-2016-9842

The inflateMark function in inflate.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact via vectors involving left shifts of negative integers...

SUSE CVE-2016-9843

The crc32big function in crc32.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact via vectors involving big-endian CRC calculation...

SUSE CVE-2017-7609

elfcompress.c in elfutils 0.168 does not validate the zlib compression factor, which allows remote attackers to cause a denial of service memory consumption via a crafted ELF file...

SUSE CVE-2017-14919

Node.js before 4.8.5, 6.x before 6.11.5, and 8.x before 8.8.0 allows remote attackers to cause a denial of service uncaught exception and crash by leveraging a change in the zlib module 1.2.9 making 8 an invalid value for the windowBits parameter...

SUSE CVE-2018-14340

In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, dissectors that support zlib decompression could crash. This was addressed in epan/tvbuffzlib.c by rejecting negative lengths to avoid a buffer over-read...

SUSE CVE-2018-25032

zlib before 1.2.12 allows memory corruption when deflating i.e., when compressing if the input has many distant matches...

SUSE CVE-2019-12874

An issue was discovered in zlibdecompressextra in modules/demux/mkv/util.cpp in VideoLAN VLC media player 3.x through 3.0.7. The Matroska demuxer, while parsing a malformed MKV file type, has a double free...

SUSE CVE-2019-20382

QEMU 4.1.0 has a memory leak in zrlecompressdata in ui/vnc-enc-zrle.c during a VNC disconnect operation because libz is misused, resulting in a situation where memory allocated in deflateInit2 is not freed in deflateEnd...

SUSE CVE-2020-11612

The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory allocation while decoding a ZlibEncoded byte stream. An attacker could send a large ZlibEncoded byte stream to the Netty server, forcing the server to allocate all of its free memory to a single decoder...

SUSE CVE-2022-1922

DOS / potential heap overwrite in mkv demuxing using zlib decompression. Integer overflow in matroskademux element in gstmatroskadecompressdata function which causes a segfault, or could cause a heap overwrite, depending on libc and OS. Depending on the libc used, and the underlying OS...

SUSE CVE-2022-2122

DOS / potential heap overwrite in qtdemux using zlib decompression. Integer overflow in qtdemux element in qtdemuxinflate function which causes a segfault, or could cause a heap overwrite, depending on libc and OS. Depending on the libc used, and the underlying OS capabilities, it could be just a...