CVE-2009-1086

EUVD-2009-1087
Heap-based buffer overflow in the ldns_rr_new_frm_str_internal function in ldns 1.4.x allows remote attackers to cause a denial of service (memory corruption) and possibly execute arbitrary code via a DNS resource record (RR) with a long (1) class field (clas variable) and possibly (2) TTL field.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.4 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:N/I:P/A:P
Base Score
CVSS 3.x
EPSS Score
Percentile: 87%
Affected Products (NVD)
VendorProductVersion
nlnetlabsldns
1.4.0
nlnetlabsldns
1.4.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
ldns
bookworm
1.8.3-1
fixed
bullseye
1.7.1-2
fixed
sid
1.8.4-1
fixed
trixie
1.8.4-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
ldns
dapper
dne
gutsy
dne
hardy
ignored
intrepid
ignored
jaunty
Fixed 1.4.0-1+lenny1build0.9.04.1
released
karmic
not-affected
lucid
not-affected
maverick
not-affected
natty
not-affected
oneiric
not-affected
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-security-announce/2009-05/msg00000.html
http://secunia.com/advisories/35013
http://secunia.com/advisories/35065
http://www.debian.org/security/2009/dsa-1795
http://www.nlnetlabs.nl/bugs/show_bug.cgi?id=232
http://www.nlnetlabs.nl/svn/ldns/tags/release-1.5.0/Changelog
http://www.openwall.com/lists/oss-security/2009/03/24/4
http://www.securityfocus.com/bid/34233
http://lists.opensuse.org/opensuse-security-announce/2009-05/msg00000.html
http://secunia.com/advisories/35013
http://secunia.com/advisories/35065
http://www.debian.org/security/2009/dsa-1795
http://www.nlnetlabs.nl/bugs/show_bug.cgi?id=232
http://www.nlnetlabs.nl/svn/ldns/tags/release-1.5.0/Changelog
http://www.openwall.com/lists/oss-security/2009/03/24/4
http://www.securityfocus.com/bid/34233