CVE-2015-8719

Name: CVE-2015-8719
Creator: NVD / NIST
Published: 2016-01-04T05:59:09.92+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.52%

Last modified Jun 17, 2026

CVE-2015-8719 is a vulnerability of currently unknown severity. The dissect_dns_answer function in epan/dissectors/packet-dns.c in the DNS dissector in Wireshark 1.12.x before 1.12.9 mishandles the EDNS0 Client Subnet option, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.. EPSS estimates a 1.52% chance of exploitation in the next 30 days.

Description

The dissect_dns_answer function in epan/dissectors/packet-dns.c in the DNS dissector in Wireshark 1.12.x before 1.12.9 mishandles the EDNS0 Client Subnet option, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.

Metrics

EPSS Probability

1.52%

71.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Wireshark	Wireshark	1.12.0
Wireshark	Wireshark	1.12.1
Wireshark	Wireshark	1.12.2
Wireshark	Wireshark	1.12.3
Wireshark	Wireshark	1.12.4
Wireshark	Wireshark	1.12.5
Wireshark	Wireshark	1.12.6
Wireshark	Wireshark	1.12.7
Wireshark	Wireshark	1.12.8

References

Timeline

Published: Jan 4, 2016
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2015-8719?

How severe is CVE-2015-8719?

Severity scoring for CVE-2015-8719 is pending analysis. The EPSS model estimates a 1.52% probability of exploitation in the next 30 days.

How do I fix CVE-2015-8719?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2015-8719?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST