CVEvulnerability
CVE-2017-9345
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2017-06-02
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-835
Description
In Wireshark 2.2.0 to 2.2.6 and 2.0.0 to 2.0.12, the DNS dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-dns.c by trying to detect self-referencing pointers.
Affected configurations
• wireshark wireshark (>= 2.0.0 <= 2.0.12)
• wireshark wireshark (>= 2.2.0 <= 2.2.6)
Related
Weakness · CWE (1)
- CWE-835 Loop with Unreachable Exit Condition weakness
References
- http://www.securityfocus.com/bid/98798 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038612 Third Party Advisory, VDB Entry
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1206 Issue Tracking, Third Party Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13633 Issue Tracking, Patch, Vendor Advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=e280c9b637327a65d132bfe72d917b87e6844eb5 code.wireshark.org
- https://www.wireshark.org/security/wnpa-sec-2017-26.html Vendor Advisory
- http://www.securityfocus.com/bid/98798 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038612 Third Party Advisory, VDB Entry
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1206 Issue Tracking, Third Party Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13633 Issue Tracking, Patch, Vendor Advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=e280c9b637327a65d132bfe72d917b87e6844eb5 code.wireshark.org
- https://www.wireshark.org/security/wnpa-sec-2017-26.html Vendor Advisory