CVE-2015-3294
- State
- Published
- Severity
- Not scored
- Published
- May 8, 2015
- Updated
- Aug 6, 2024
- Reserved
- Apr 10, 2015
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- DSA-3251vendor-advisory
- [Dnsmasq-discuss] 20150407 dnsmsaq potential vulnerabilitymailing-list
- openSUSE-SU-2015:0857vendor-advisory
- http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commitdiff%3Bh=ad4a8ff7d9097008d7623df8543df435bfddeac8
- http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
- USN-2593-1vendor-advisory
- GLSA-201512-01vendor-advisory
- [Dnsmasq-discuss] 20150407 dnsmsaq potential vulnerabilitymailing-list
- 1032195vdb-entry
- 74452vdb-entry
- 20150423 Dnsmasq 2.72 Unchecked returned valuemailing-list
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