CVE-2015-3294

Medium

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.

SeverityMedium

CVSS6.4

Exploit probability—

Product

Thekelleys Dnsmasq

PublishedMay 8, 2015

First seenMay 8, 2015

How to fix

Vendor advisories

security.gentoo.org/glsa/201512-01

Affected products

Product	Affected versions	Fixed in
thekelleys dnsmasq	v ≤ 2.73	—
oracle solaris	11.2	—

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