vulnerability
Ubuntu: (CVE-2015-8738): wireshark vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Jan 4, 2016 | Nov 19, 2024 | Apr 16, 2026 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Jan 4, 2016
Added
Nov 19, 2024
Modified
Apr 16, 2026
Description
The s7comm_decode_ud_cpu_szl_subfunc function in epan/dissectors/packet-s7comm_szl_ids.c in the S7COMM dissector in Wireshark 2.0.x before 2.0.1 does not validate the list count in an SZL response, which allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted packet.
Solution
ubuntu-upgrade-wireshark
References
- CVE-2015-8738
- https://attackerkb.com/topics/CVE-2015-8738
- CWE-20
- EUVD-EUVD-2015-8615
- http://www.wireshark.org/security/wnpa-sec-2015-56.html
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11823
- https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=858c3f0079f987833fb22eba2c361d1a88ba4103
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2015-8615
- https://www.cve.org/CVERecord?id=CVE-2015-8738
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