CVE-2011-3581

EUVD-2011-3544
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.8 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
Base Score
CVSS 3.x
EPSS Score
Percentile: 88%
Affected Products (NVD)
VendorProductVersion
nlnetlabsldns
𝑥
≤ 1.6.10
nlnetlabsldns
0.50
nlnetlabsldns
0.60
nlnetlabsldns
0.65
nlnetlabsldns
0.66
nlnetlabsldns
0.70
nlnetlabsldns
1.0.0
nlnetlabsldns
1.1.0
nlnetlabsldns
1.2.0
nlnetlabsldns
1.2.1
nlnetlabsldns
1.2.2
nlnetlabsldns
1.3
nlnetlabsldns
1.4.0
nlnetlabsldns
1.4.1
nlnetlabsldns
1.5.0
nlnetlabsldns
1.5.1
nlnetlabsldns
1.6.0
nlnetlabsldns
1.6.1
nlnetlabsldns
1.6.2
nlnetlabsldns
1.6.3
nlnetlabsldns
1.6.4
nlnetlabsldns
1.6.5
nlnetlabsldns
1.6.6
nlnetlabsldns
1.6.7
nlnetlabsldns
1.6.8
nlnetlabsldns
1.6.9
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
hardy
ignored
lucid
ignored
maverick
ignored
natty
ignored
oneiric
ignored
precise
not-affected
quantal
not-affected
raring
ignored
saucy
not-affected
trusty
dne