CVE-2016-9373
MEDIUM severity · CVSS 5.9 · Use-after-free
5.9CVSS MEDIUM
Summary
In Wireshark 2.2.0 to 2.2.1 and 2.0.0 to 2.0.7, the DCERPC dissector could crash with a use-after-free, triggered by network traffic or a capture file. This was addressed in epan/dissectors/packet-dcerpc-nt.c and epan/dissectors/packet-dcerpc-spoolss.c by using the wmem file scope for private strings.
Impact & exploitability
Attack vectorNetwork
Attack complexityHigh
Privileges requiredNone
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)2%
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Additional information
- NVD record
- https://www.wireshark.org/security/wnpa-sec-2016-61.htmlAdvisory
- http://www.debian.org/security/2016/dsa-3719Advisory
- http://www.securityfocus.com/bid/94369Advisory
- http://www.securitytracker.com/id/1037313
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13072
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=cc8e37f0f53c4401bb1644a34eddea345940a8df