Vulnerability in Wireshark
CVE-2013-4936
The IsDFP_Frame function in plugins/profinet/packet-pn-rt.c in the PROFINET Real-Time dissector in Wireshark 1.10.x before 1.10.1 does not validate MAC addresses, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted packet.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.030 (86.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 86.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.030 · newest: 0.030 · change: 0.000
Affected products
- Wireshark — versions 1.10.0
References
- www.wireshark.org/security/wnpa-sec-2013-53.html (Vendor Advisory)
- anonsvn.wireshark.org/viewvc
- secunia.com/advisories/54425 (third-party-advisory)
- www.wireshark.org/docs/relnotes/wireshark-1.10.1.html
- bugs.wireshark.org/bugzilla/show_bug.cgi (Patch)
- www.gentoo.org/security/en/glsa/glsa-201308-05.xml (vendor-advisory)
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:16971 (signature, vdb-entry)
- secunia.com/advisories/54296 (third-party-advisory)
- anonsvn.wireshark.org/viewvc/trunk/plugins/profinet/packet-pn-rt.c (Patch)