VulnerabilityModified
CVE-2016-4077
epan/reassemble.c in TShark in Wireshark 2.0.x before 2.0.3 relies on incorrect special-case handling of truncated Tvb data structures, which allows remote attackers to cause a denial of service (use-after-free and application crash) via a crafted packet.
MEDIUM 5.9EPSS 2.00%
Does this matter?
Lower severity and a low EPSS score (2.00%). Track it; it rarely justifies an emergency change on its own.
Description
epan/reassemble.c in TShark in Wireshark 2.0.x before 2.0.3 relies on incorrect special-case handling of truncated Tvb data structures, which allows remote attackers to cause a denial of service (use-after-free and application crash) via a crafted packet.
- CVSS 3.0
- 5.9 MEDIUMCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 2.00% probability · 80th percentile
- CISA KEV
- Not listed
- Affected
- wireshark/wireshark
- Source
- cve@mitre.org
References
- http://www.securitytracker.com/id/1035685
- http://www.wireshark.org/security/wnpa-sec-2016-20.htmlVendor Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11799
- https://code.google.com/p/google-security-research/issues/detail?id=651Exploit
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=c5b2c1e8f40cee913bd70fcc00284483b3c92fcd
- http://www.securitytracker.com/id/1035685
- http://www.wireshark.org/security/wnpa-sec-2016-20.htmlVendor Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11799
- https://code.google.com/p/google-security-research/issues/detail?id=651Exploit
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=c5b2c1e8f40cee913bd70fcc00284483b3c92fcd
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.