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CVE-2014-2281

Date: March 10, 2014

The nfs_name_snoop_add_name function in epan/dissectors/packet-nfs.c in the NFS dissector in Wireshark 1.8.x before 1.8.13 and 1.10.x before 1.10.6 does not validate a certain length value, which allows remote attackers to cause a denial of service (memory corruption and application crash) via a crafted NFS packet.

Language: C

Severity Score

Related Resources (18)

http://rhn.redhat.com/errata/RHSA-2014-0342.html
http://secunia.com/advisories/57489
http://www.wireshark.org/security/wnpa-sec-2014-01.html
http://lists.opensuse.org/opensuse-updates/2014-03/msg00047.html
https://nvd.nist.gov/vuln/detail/CVE-2014-2281
https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_wireshark10
http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-nfs.c?r1=54875&r2=54874&pathrev=54875
https://people.canonical.com/~ubuntu-security/cve/CVE-2014-2281
https://access.redhat.com/security/cve/CVE-2014-2281
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9672
http://anonsvn.wireshark.org/viewvc?view=revision&revision=54875
http://www.debian.org/security/2014/dsa-2871
http://lists.opensuse.org/opensuse-updates/2014-03/msg00046.html
http://secunia.com/advisories/57480
https://security-tracker.debian.org/tracker/CVE-2014-2281
http://www.securitytracker.com/id/1029907
http://rhn.redhat.com/errata/RHSA-2014-0341.html
https://www.mend.io/vulnerability-database/CVE-2014-2281

Severity Score

Weakness Type (CWE)

Improper Input Validation

CWE-20

CVSS v3.1

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

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