CVE-2017-9468

In Irssi before 1.0.3, when receiving a DCC message without source nick/host, it attempts to dereference a NULL pointer. Thus, remote IRC servers can cause a crash.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
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
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 79%
VendorProductVersion
irssiirssi
𝑥
≤ 1.0.2
debiandebian_linux
8.0
debiandebian_linux
9.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
irssi
bullseye
1.2.3-1
fixed
bookworm
1.4.3-2
fixed
sid
1.4.5-1
fixed
trixie
1.4.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
irssi
zesty
Fixed 0.8.20-2ubuntu2.1
released
yakkety
Fixed 0.8.19-1ubuntu2.2
released
xenial
Fixed 0.8.19-1ubuntu1.4
released
trusty
Fixed 0.8.15-5ubuntu3.2
released
Common Weakness Enumeration
References
http://openwall.com/lists/oss-security/2017/06/06/4
http://www.debian.org/security/2017/dsa-3885
http://www.securityfocus.com/bid/99015
http://www.securitytracker.com/id/1038621
https://irssi.org/security/irssi_sa_2017_06.txt
http://openwall.com/lists/oss-security/2017/06/06/4
http://www.debian.org/security/2017/dsa-3885
http://www.securityfocus.com/bid/99015
http://www.securitytracker.com/id/1038621
https://irssi.org/security/irssi_sa_2017_06.txt