CVE-2015-3294

MediumCVSS 6.4/10Last modified Jun 17, 2026

Description

The tcp_request function in Dnsmasq before 2.73rc4 does not properly handle the return value of the setup_reply function, which allows remote attackers to read process memory and cause a denial of service (out-of-bounds read and crash) via a malformed DNS request.

Metrics

CVSS 2.0 6.4/10AV:N/AC:L/Au:N/C:P/I:N/A:P

Weakness enumeration

CWE-19

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

Timeline

Published: May 8, 2015
Last modified: Jun 17, 2026
NVD status: Modified

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