Vulnerability in Wireshark
CVE-2011-3482
The csnStreamDissector function in epan/dissectors/packet-csn1.c in the CSN.1 dissector in Wireshark 1.6.x before 1.6.2 does not initialize a certain structure member, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 4.3 (Medium). Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.017 (75.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 75.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000
Affected products
- Wireshark — versions 1.6.0, 1.6.1
Weakness classification (CWE)
References
- www.openwall.com/lists/oss-security/2011/09/14/10 (mailing-list)
- bugs.wireshark.org/bugzilla/show_bug.cgi (Exploit)
- www.openwall.com/lists/oss-security/2011/09/14/9 (mailing-list)
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:14886 (signature, vdb-entry)
- www.openwall.com/lists/oss-security/2011/09/14/5 (mailing-list, Exploit)
- www.mandriva.com/security/advisories (vendor-advisory)
- anonsvn.wireshark.org/viewvc (Patch)
- bugzilla.redhat.com/show_bug.cgi
- www.openwall.com/lists/oss-security/2011/09/13/1 (mailing-list)
- www.wireshark.org/security/wnpa-sec-2011-16.html