CVE-2011-0520
Vulnerability from cvelistv5
Published
2011-01-28 15:00
Modified
2024-08-06 21:58
Severity ?
Summary
The compress_add_dlabel_points function in dns/Compress.c in MaraDNS 1.4.03, 1.4.05, and probably other versions allows remote attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a long DNS hostname with a large number of labels, which triggers a heap-based buffer overflow.
References
secalert@redhat.comhttp://bugs.debian.org/cgi-bin/bugreport.cgi?bug=610834
secalert@redhat.comhttp://osvdb.org/70630
secalert@redhat.comhttp://secunia.com/advisories/43027Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/43107
secalert@redhat.comhttp://www.debian.org/security/2011/dsa-2196
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2011/01/24/1
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2011/01/24/6
secalert@redhat.comhttp://www.securityfocus.com/bid/45966
secalert@redhat.comhttp://www.vupen.com/english/advisories/2011/0699
secalert@redhat.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/64885
af854a3a-2127-422b-91ae-364da2661108http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=610834
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/70630
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/43027Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/43107
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2011/dsa-2196
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2011/01/24/1
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2011/01/24/6
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/45966
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2011/0699
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/64885
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

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  }
}


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