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.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2013-7114 from the MITRE CVE dictionary dictionary and NIST NVD.
This issue does not affect the version of wireshark as shipped with Red Hat Enterprise Linux 5.
| Base Score | 4.3 |
|---|---|
| Base Metrics | AV:N/AC:M/Au:N/C:N/I:N/A:P |
| Access Vector | Network |
| Access Complexity | Medium |
| Authentication | None |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | Partial |
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
| Platform | Errata | Release Date |
|---|---|---|
| Red Hat Enterprise Linux 6 (wireshark) | RHSA-2014:0342 | 2014-03-31 |
| Platform | Package | State |
|---|---|---|
| Red Hat Enterprise Linux 7 | wireshark | Not affected |
| Red Hat Enterprise Linux 5 | wireshark | Not affected |
Vulmon