CVE-2013-2477
LOW severity · CVSS 3.3 · Memory corruption
3.3CVSS LOW
Summary
The CSN.1 dissector in Wireshark 1.8.x before 1.8.6 does not properly manage function pointers, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.
Impact & exploitability
Attack vectorAdjacent
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impactNone
Integrity impactNone
Availability impact—
Exploit probability (EPSS)1%
AV:A/AC:L/Au:N/C:N/I:N/A:P
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
- http://www.wireshark.org/security/wnpa-sec-2013-12.htmlAdvisory
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=47888
- http://lists.opensuse.org/opensuse-updates/2013-03/msg00065.html
- http://lists.opensuse.org/opensuse-updates/2013-03/msg00077.html
- http://secunia.com/advisories/52471
- http://www.wireshark.org/docs/relnotes/wireshark-1.8.6.html
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8383
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16589