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
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2015-05-08T14:00:00
Updated: 2024-08-06T05:39:32.054Z
Reserved: 2015-04-10T00:00:00
Link: CVE-2015-3294
Vulnrichment
No data.
NVD
Status : Modified
Published: 2015-05-08T14:59:05.527
Modified: 2024-11-21T02:29:05.763
Link: CVE-2015-3294
Redhat