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/tvbuff_zlib.c by rejecting negative lengths to avoid a buffer over-read.
References
Link | Resource |
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http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html | |
http://www.securityfocus.com/bid/104847 | Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1041608 | Third Party Advisory VDB Entry |
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14675 | Exploit Issue Tracking Vendor Advisory |
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=672d882a53f96730e4ef1e5b1639c585823b0df8 | |
https://lists.debian.org/debian-lts-announce/2018/07/msg00045.html | Mailing List Third Party Advisory |
https://www.wireshark.org/security/wnpa-sec-2018-36.html | Vendor Advisory |
Configurations
History
07 Nov 2023, 02:52
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Information
Published : 2018-07-19 02:29
Updated : 2024-02-28 16:48
NVD link : CVE-2018-14340
Mitre link : CVE-2018-14340
CVE.ORG link : CVE-2018-14340
JSON object : View
Products Affected
wireshark
- wireshark
debian
- debian_linux
CWE
CWE-125
Out-of-bounds Read