VulnerabilityModified
CVE-2018-5335
In Wireshark 2.4.0 to 2.4.3 and 2.2.0 to 2.2.11, the WCP dissector could crash.
MEDIUM 6.5EPSS 1.90%
Does this matter?
Lower severity and a low EPSS score (1.90%). Track it; it rarely justifies an emergency change on its own.
Description
In Wireshark 2.4.0 to 2.4.3 and 2.2.0 to 2.2.11, the WCP dissector could crash. This was addressed in epan/dissectors/packet-wcp.c by validating the available buffer length.
- CVSS 3.0
- 6.5 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 1.90% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- wireshark/wireshark · debian/debian linux
- Source
- cve@mitre.org
References
- http://www.securityfocus.com/bid/102500Third Party Advisory, VDB Entry
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14251Issue Tracking, Vendor Advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=086b87376b988c555484349aa115d6e08ac6db07
- https://lists.debian.org/debian-lts-announce/2018/01/msg00032.htmlMailing List, Third Party Advisory
- https://www.debian.org/security/2018/dsa-4101Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2018-04.htmlVendor Advisory
- http://www.securityfocus.com/bid/102500Third Party Advisory, VDB Entry
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14251Issue Tracking, Vendor Advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=086b87376b988c555484349aa115d6e08ac6db07
- https://lists.debian.org/debian-lts-announce/2018/01/msg00032.htmlMailing List, Third Party Advisory
- https://www.debian.org/security/2018/dsa-4101Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2018-04.htmlVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.