CVE-2013-4074
Publication date 9 June 2013
Last updated 24 July 2024
Ubuntu priority
The dissect_capwap_data function in epan/dissectors/packet-capwap.c in the CAPWAP dissector in Wireshark 1.6.x before 1.6.16 and 1.8.x before 1.8.8 incorrectly uses a -1 data value to represent an error condition, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
Status
Package | Ubuntu Release | Status |
---|---|---|
wireshark | ||
16.04 LTS xenial |
Not affected
|
|
14.04 LTS trusty |
Not affected
|
|
References
Other references
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8725
- http://www.wireshark.org/security/wnpa-sec-2013-32.html
- http://www.wireshark.org/docs/relnotes/wireshark-1.8.8.html
- http://www.wireshark.org/docs/relnotes/wireshark-1.6.16.html
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=43716
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-capwap.c?r1=43716&r2=43715&pathrev=43716
- https://www.cve.org/CVERecord?id=CVE-2013-4074