NULL pointer dereference in Wireshark
CVE-2017-9347
In Wireshark 2.2.0 to 2.2.6, the ROS dissector could crash with a NULL pointer dereference. This was addressed in epan/dissectors/asn1/ros/packet-ros-template.c by validating an OID.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.142 (96.5th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.142 · newest: 0.142 · change: 0.000
Affected products
Weakness classification (CWE)
References
- bugs.chromium.org/p/oss-fuzz/issues/detail (Third Party Advisory, Issue Tracking)
- www.wireshark.org/security/wnpa-sec-2017-31.html (Vendor Advisory)
- bugs.wireshark.org/bugzilla/show_bug.cgi (Patch, Issue Tracking, Vendor Advisory)
- www.exploit-db.com/exploits/42124/ (Exploit, VDB Entry, Third Party Advisory, exploit)
- www.securitytracker.com/id/1038612 (VDB Entry, Third Party Advisory, vdb-entry)
- code.wireshark.org/review/gitweb
- www.securityfocus.com/bid/98800 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2017-9347?
- CVE-2017-9347 is a high-severity vulnerability in Wireshark, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2017-06-02.
- How severe is CVE-2017-9347?
- High severity. CVSS v3 base score is 7.5 out of 10.