VulnerabilityModified
CVE-2016-2525
epan/dissectors/packet-http2.c in the HTTP/2 dissector in Wireshark 2.0.x before 2.0.2 does not limit the amount of header data, which allows remote attackers to cause a denial of service (memory consumption or application crash) via a crafted packet.
MEDIUM 5.9EPSS 3.08%
Does this matter?
Lower severity and a low EPSS score (3.08%). Track it; it rarely justifies an emergency change on its own.
Description
epan/dissectors/packet-http2.c in the HTTP/2 dissector in Wireshark 2.0.x before 2.0.2 does not limit the amount of header data, which allows remote attackers to cause a denial of service (memory consumption or 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
- 3.08% probability · 87th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- wireshark/wireshark
- Source
- cve@mitre.org
References
- http://www.securitytracker.com/id/1035118
- http://www.wireshark.org/security/wnpa-sec-2016-05.htmlVendor Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12077Vendor Advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=6a47ac7624993b99966e1d813245ffb419a2d201
- https://security.gentoo.org/glsa/201604-05
- http://www.securitytracker.com/id/1035118
- http://www.wireshark.org/security/wnpa-sec-2016-05.htmlVendor Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12077Vendor Advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=6a47ac7624993b99966e1d813245ffb419a2d201
- https://security.gentoo.org/glsa/201604-05
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.