CVE-2013-7114 Memory corruption in n/a
Remote attackers can crash Wireshark via a long domain name in NTLMSSP packets, requiring an upgrade to patched versions.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2013-7114?
CVE-2013-7114 is a medium-severity memory corruption vulnerability in Wireshark Wireshark, published on 19 Dec 2013. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Multiple buffer overflows in the create_ntlmssp_v2_key function in epan/dissectors/packet-ntlmssp.c in the NTLMSSP v2 dissector in Wireshark 1.8.x before 1.8.12 and 1.10.x before 1.10.4 allow remote attackers to cause a denial of service (application crash) via a long domain name in a packet.
Weakness: CWE-119
Which versions are affected by CVE-2013-7114?
It affects 1 product.
Products include Wireshark Wireshark.
How do I fix CVE-2013-7114?
Upgrade to a fixed version.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2013-7114 being exploited?
There is no known exploitation of CVE-2013-7114 in the wild and no public exploit code.
Other vulnerabilities in Wireshark Wireshark
Sources
Also known as DEBIAN-CVE-2013-7114, GHSA-3gxm-x229-3vcw.