CVE-2017-7748
Published: 12 April 2017
In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the WSP dissector could go into an infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-wsp.c by adding a length check.
Priority
Medium
CVSS 3 base score: 7.5
Status
| Package | Release | Status |
|---|---|---|
|
wireshark Launchpad, Ubuntu, Debian |
Upstream |
Released
(2.2.6, 2.0.12)
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(2.6.3-1~ubuntu18.04.1)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Released
(2.6.3-1~ubuntu16.04.1)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Released
(2.6.3-1~ubuntu14.04.1)
|
|
|
Patches: Upstream: https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=f55cbcde2c8f74b652add4450b0592082eb6acff |
||
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7748
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13581
- https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=f55cbcde2c8f74b652add4450b0592082eb6acff
- https://www.wireshark.org/security/wnpa-sec-2017-21.html
- NVD
- Launchpad
- Debian