Out-of-bounds Read in Wireshark
CVE-2016-5352
epan/crypt/airpdcap.c in the IEEE 802.11 dissector in Wireshark 2.x before 2.0.4 mishandles certain length values, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.027 (85.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 85.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.028 · newest: 0.027 · change: -0.000
Affected products
- Wireshark — versions 2.0.0, 2.0.1, 2.0.2
Weakness classification (CWE)
References
- github.com/wireshark/wireshark/commit/b6d838eebf4456192360654092e5587c5207f185
- bugs.wireshark.org/bugzilla/show_bug.cgi (VDB Entry, Issue Tracking)
- www.openwall.com/lists/oss-security/2016/06/09/3 (mailing-list, Mailing List)
- www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
- www.securityfocus.com/bid/91140 (vdb-entry)
- www.wireshark.org/security/wnpa-sec-2016-31.html (Vendor Advisory)
Frequently asked questions
- What is CVE-2016-5352?
- CVE-2016-5352 is a medium-severity vulnerability in Wireshark, classified under Out-of-bounds Read. CVSS score: 5.9/10. Published 2016-08-07.
- How severe is CVE-2016-5352?
- Medium severity. CVSS v3 base score is 5.9 out of 10.