CVE-2015-8702

The DNS::GetResult function in dns.cpp in InspIRCd before 2.0.19 allows remote DNS servers to cause a denial of service (netsplit) via an invalid character in a PTR response, as demonstrated by a "\032" (whitespace) character in a hostname.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.6 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 69%
VendorProductVersion
debiandebian_linux
7.0
debiandebian_linux
8.0
inspircdinspircd
𝑥
≤ 2.0.18
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
inspircd
bullseye
3.8.1-2
fixed
bookworm
3.15.0-1
fixed
sid
3.17.0-1
fixed
trixie
3.17.0-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
inspircd
xenial
not-affected
wily
not-affected
vivid
ignored
trusty
Fixed 2.0.5-1+deb7u2build0.14.04.1
released
precise
Fixed 1.1.22+dfsg-4+squeeze3ubuntu0.1
released
Common Weakness Enumeration
References
http://www.debian.org/security/2016/dsa-3527
http://www.inspircd.org/2015/04/16/v2019-released.html
https://github.com/inspircd/inspircd/commit/6058483d9fbc1b904d5ae7cfea47bfcde5c5b559
https://github.com/inspircd/inspircd/issues/1033
https://security.gentoo.org/glsa/201512-13
http://www.debian.org/security/2016/dsa-3527
http://www.inspircd.org/2015/04/16/v2019-released.html
https://github.com/inspircd/inspircd/commit/6058483d9fbc1b904d5ae7cfea47bfcde5c5b559
https://github.com/inspircd/inspircd/issues/1033
https://security.gentoo.org/glsa/201512-13