Loop with Unreachable Exit Condition ('Infinite Loop') Affecting wireshark package, versions <2.6.2-r0
Snyk CVSS
Attack Complexity
Low
Availability
High
Threat Intelligence
EPSS
0.26% (66th
percentile)
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Test your applications- Snyk ID SNYK-ALPINE317-WIRESHARK-3144529
- published 22 Jul 2018
- disclosed 19 Jul 2018
Introduced: 19 Jul 2018
CVE-2018-14368 Open this link in a new tabHow to fix?
Upgrade Alpine:3.17
wireshark
to version 2.6.2-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream wireshark
package and not the wireshark
package as distributed by Alpine
.
See How to fix?
for Alpine:3.17
relevant fixed versions and status.
In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, the Bazaar protocol dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-bzr.c by properly handling items that are too long.
References
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14841
- https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=6c44312f465014eb409d766a9828b7f101f6251c
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14368
- https://lists.debian.org/debian-lts-announce/2018/07/msg00045.html
- https://security-tracker.debian.org/tracker/CVE-2018-14368
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
- http://www.securityfocus.com/bid/104847
- http://www.securitytracker.com/id/1041608
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-14368
- https://www.wireshark.org/security/wnpa-sec-2018-40.html
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=6c44312f465014eb409d766a9828b7f101f6251c