CVE-2023-5680

If a resolver cache has a very large number of ECS records stored for the same name, the process of cleaning the cache database node for this name can significantly impair query performance. 
This issue affects BIND 9 versions 9.11.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.45-S1, and 9.18.11-S1 through 9.18.21-S1.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
iscCNA
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CISA-ADPADP
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 26%
VendorProductVersion
iscbind
9.11.3:s1
iscbind
9.11.3:s4
iscbind
9.11.4:s1
iscbind
9.11.5:s3
iscbind
9.11.5:s5
iscbind
9.11.5:s6
iscbind
9.11.6:s1
iscbind
9.11.7:s1
iscbind
9.11.8:s1
iscbind
9.11.12:s1
iscbind
9.11.21:s1
iscbind
9.11.27:s1
iscbind
9.11.29:s1
iscbind
9.11.35:s1
iscbind
9.11.37:s1
iscbind
9.16.8:s1
iscbind
9.16.11:s1
iscbind
9.16.12:s1
iscbind
9.16.13:s1
iscbind
9.16.14:s1
iscbind
9.16.21:s1
iscbind
9.16.32:s1
iscbind
9.16.36:s1
iscbind
9.16.43:s1
iscbind
9.18.11:s1
iscbind
9.18.18:s1
iscbind
9.18.21:s1
netappactive_iq_unified_manager
-
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
bind9
bullseye
1:9.16.50-1~deb11u2
fixed
bullseye (security)
1:9.16.50-1~deb11u1
fixed
bookworm
1:9.18.28-1~deb12u2
fixed
bookworm (security)
1:9.18.28-1~deb12u2
fixed
sid
1:9.20.4-3
fixed
trixie
1:9.20.4-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
bind9
noble
not-affected
mantic
not-affected
jammy
not-affected
focal
not-affected
bionic
not-affected
xenial
not-affected
trusty
not-affected
isc-dhcp
noble
not-affected
mantic
not-affected
jammy
not-affected
focal
not-affected
bionic
not-affected
xenial
not-affected
trusty
not-affected