CVE - CVE-2009-2958

CVE-ID
CVE-2009-2958	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
The tftp_request function in tftp.c in dnsmasq before 2.50, when --enable-tftp is used, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a TFTP read (aka RRQ) request with a malformed blksize option.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:36120 URL:http://www.securityfocus.com/bid/36120 CONFIRM:http://www.thekelleys.org.uk/dnsmasq/CHANGELOG CONFIRM:https://bugzilla.redhat.com/show_bug.cgi?id=519020 MISC:http://www.coresecurity.com/content/dnsmasq-vulnerabilities OVAL:oval:org.mitre.oval:def:9816 URL:https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9816 REDHAT:RHSA-2009:1238 URL:http://www.redhat.com/support/errata/RHSA-2009-1238.html REDHAT:RHSA-2010:0095 URL:https://rhn.redhat.com/errata/RHSA-2010-0095.html SECUNIA:36563 URL:http://secunia.com/advisories/36563 UBUNTU:USN-827-1 URL:http://www.ubuntu.com/usn/USN-827-1
Assigning CNA
MITRE Corporation
Date Record Created
20090824	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20090824)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)