CVE-2011-3581
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.9 High
AI Score
Confidence
Low
0.131 Low
EPSS
Percentile
95.5%
Heap-based buffer overflow in the ldns_rr_new_frm_str_internal function in ldns before 1.6.11 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a Resource Record (RR) with an unknown type containing input that is longer than a specified length.
Affected configurations
References
lists.fedoraproject.org/pipermail/package-announce/2011-October/068091.html
lists.fedoraproject.org/pipermail/package-announce/2011-October/068201.html
lists.fedoraproject.org/pipermail/package-announce/2011-October/068239.html
lists.opensuse.org/opensuse-security-announce/2011-10/msg00008.html
nlnetlabs.nl/svn/ldns/tags/release-1.6.11/Changelog
seclists.org/oss-sec/2011/q3/503
seclists.org/oss-sec/2011/q3/542
secunia.com/advisories/46470
secunia.com/advisories/46476
www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=403
www.securityfocus.com/bid/49748
Related
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.9 High
AI Score
Confidence
Low
0.131 Low
EPSS
Percentile
95.5%