#VU32764 Resource management error in Wireshark - CVE-2012-4291

Vulnerability identifier: #VU32764

Vulnerability risk: Low

CVSSv4.0: 1.3 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2012-4291

CWE-ID: CWE-399

Exploitation vector: Local network

Exploit availability: No

Vulnerable software:
Wireshark
Server applications / IDS/IPS systems, Firewalls and proxy servers

Vendor: Wireshark.org

Description

The vulnerability allows a remote non-authenticated attacker to perform service disruption.

The CIP dissector in Wireshark 1.4.x before 1.4.15, 1.6.x before 1.6.10, and 1.8.x before 1.8.2 allows remote attackers to cause a denial of service (memory consumption) via a malformed packet.

Mitigation
Install update from vendor's website.

Vulnerable software versions

Wireshark: 1.4.0 - 1.4.14

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External links
https://lists.opensuse.org/opensuse-updates/2012-08/msg00033.html
https://rhn.redhat.com/errata/RHSA-2013-0125.html
https://secunia.com/advisories/50276
https://secunia.com/advisories/51363
https://secunia.com/advisories/54425
https://www.gentoo.org/security/en/glsa/glsa-201308-05.xml
https://www.securityfocus.com/bid/55035
https://www.wireshark.org/security/wnpa-sec-2012-20.html
https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_wireshark3
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7570
https://hermes.opensuse.org/messages/15514562
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15813

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.