CVE-2018-5734

EUVD-2018-17503
While handling a particular type of malformed packet BIND erroneously selects a SERVFAIL rcode instead of a FORMERR rcode. If the receiving view has the SERVFAIL cache feature enabled, this can trigger an assertion failure in badcache.c when the request doesn't contain all of the expected information. Affects BIND 9.10.5-S1 to 9.10.5-S4, 9.10.6-S1, 9.10.6-S2.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
iscCNA
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 90%
Affected Products (NVD)
VendorProductVersion
iscbind
9.10.5:s1
iscbind
9.10.5:s4
iscbind
9.10.6:s1
iscbind
9.10.6:s2
netappdata_ontap_edge
-
netappsolidfire_element_os_management_node
-
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
bind9
bookworm
1:9.18.28-1~deb12u2
fixed
bookworm (security)
1:9.18.28-1~deb12u2
fixed
bullseye
1:9.16.50-1~deb11u2
fixed
bullseye (security)
1:9.16.50-1~deb11u1
fixed
sid
1:9.20.2-1
fixed
trixie
1:9.20.2-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
bind9
artful
not-affected
trusty
not-affected
xenial
not-affected
Common Weakness Enumeration
References
http://www.securityfocus.com/bid/103189
http://www.securitytracker.com/id/1040438
https://kb.isc.org/docs/aa-01562
https://security.netapp.com/advisory/ntap-20180926-0005/
http://www.securityfocus.com/bid/103189
http://www.securitytracker.com/id/1040438
https://kb.isc.org/docs/aa-01562
https://security.netapp.com/advisory/ntap-20180926-0005/