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CVE-2015-3811

Date: May 26, 2015

epan/dissectors/packet-wcp.c in the WCP dissector in Wireshark 1.10.x before 1.10.14 and 1.12.x before 1.12.5 improperly refers to previously processed bytes, which allows remote attackers to cause a denial of service (application crash) via a crafted packet, a different vulnerability than CVE-2015-2188.

Language: C

Severity Score

Related Resources (13)

http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
https://security.gentoo.org/glsa/201510-03
http://www.wireshark.org/security/wnpa-sec-2015-14.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
http://www.debian.org/security/2015/dsa-3277
https://security-tracker.debian.org/tracker/CVE-2015-3811
http://rhn.redhat.com/errata/RHSA-2017-0631.html
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=a6fc6aa0b4efc1a1c3d7a2e3b5189e888fb6ccc2
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=10978
https://access.redhat.com/security/cve/CVE-2015-3811
https://nvd.nist.gov/vuln/detail/CVE-2015-3811
https://people.canonical.com/~ubuntu-security/cve/CVE-2015-3811
https://www.mend.io/vulnerability-database/CVE-2015-3811

Severity Score

Weakness Type (CWE)

Code

CWE-17

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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