NVD

Id
50177  
Name
CVE-2009-2958  
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.  
Reject
 
CVSS Version
2  
CVSS Score
4.3  
Severity
Medium  
CVSS Base Score
4.3  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
8.6  
CVSS Vector
(AV:N/AC:M/Au:N/C:N/I:N/A:P)  
Pub Date
2017-01-07  
Published
2009-09-02  
Modified Date
2013-01-22  
Seq
2009-2958  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
253975 50177 CVE-2009-2958 oval:org.mitre.oval:def:9816  View
253976 50177 CVE-2009-2958 http://www.coresecurity.com/content/dnsmasq-vulnerabilities  View
253977 50177 CVE-2009-2958 RHSA-2009:1238  View
253978 50177 CVE-2009-2958 36120  View
253979 50177 CVE-2009-2958 http://www.thekelleys.org.uk/dnsmasq/CHANGELOG  View
253980 50177 CVE-2009-2958 USN-827-1  View
253981 50177 CVE-2009-2958 https://bugzilla.redhat.com/show_bug.cgi?id=519020  View
253982 50177 CVE-2009-2958 RHSA-2010:0095  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
41064 JVNDB-2009-002071 dnsmasq の tftp_request 関数におけるサービス運用妨害 (DoS) の脆弱性 dnsmasq の tftp_request 関数には、--enable-tftp を使用した場合に、不正な blksize オプションを持つリクエストの処理に不備があるため、サービス運用妨害 (DoS) 状態となる脆弱性が存在します。 CVE-2009-2958 40389 CVE-2009-2958 50177 4.3 http://jvndb.jvn.jp/ja/contents/2009/JVNDB-2009-002071.html 2009-08-31 2009-10-07 View