CVE-2016-2525

5.9 MEDIUM
Published: February 28, 2016 Modified: May 06, 2026
View on NVD

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.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

Login to generate AI explanation

CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://www.securitytracker.com/id/1035118
Source: cve@mitre.org
http://www.wireshark.org/security/wnpa-sec-2016-05.html
Source: cve@mitre.org
Vendor Advisory
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12077
Source: cve@mitre.org
Vendor Advisory
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=6a47ac7624993b99966e1d813245ffb419a2d201
Source: cve@mitre.org
https://security.gentoo.org/glsa/201604-05
Source: cve@mitre.org
http://www.securitytracker.com/id/1035118
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.wireshark.org/security/wnpa-sec-2016-05.html
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12077
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=6a47ac7624993b99966e1d813245ffb419a2d201
Source: af854a3a-2127-422b-91ae-364da2661108
https://security.gentoo.org/glsa/201604-05
Source: af854a3a-2127-422b-91ae-364da2661108

10 reference(s) from NVD

Quick Stats

CVSS v3 Score
5.9 / 10.0
EPSS (Exploit Probability)
0.3%
53th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-20

Affected Vendors

wireshark

Related CVEs

CVE-2026-6222 5.3
CVE-2026-40003 5.1
CVE-2026-44597 3.7
CVE-2026-6278 N/A
CVE-2026-41484 5.3