How severe is CVE-2013-7114?

CVE-2013-7114 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2013-7114 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-7114?

CVE-2013-7114 primarily affects Wireshark. In total, 16 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-7114?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2013-7114 published?

CVE-2013-7114 was published on 2013-12-19 and last updated on 2026-06-17.

CVE-2013-7114

CVE-2013-7114 is a medium-severity vulnerability in Wireshark with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 2% (81st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Wireshark
Published: 2013-12-19
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2013-7114?: 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.
How severe is CVE-2013-7114?: CVE-2013-7114 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2013-7114 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-7114?: CVE-2013-7114 primarily affects Wireshark. In total, 16 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-7114?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-7114 published?: CVE-2013-7114 was published on 2013-12-19 and last updated on 2026-06-17.

References

Affected products (16)

cpe:2.3:a:wireshark:wireshark:1.8.0:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.8.1:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.8.2:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.8.3:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.8.4:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.8.5:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.8.6:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.8.7:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.8.8:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.8.9:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.8.10:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.8.11:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.10.0:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.10.1:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.10.2:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.10.3:*:*:*:*:*:*:*

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