CVE-2017-8073

WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the irc_ctcp_dcc_filename_without_quotes function during quote removal, with a buffer overflow.
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: 81%
VendorProductVersion
weechatweechat
𝑥
< 1.7.1
debiandebian_linux
8.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
weechat
bullseye
3.0-1+deb11u1
fixed
bookworm
3.8-1
fixed
sid
4.4.2-1
fixed
trixie
4.4.2-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
weechat
zesty
Fixed 1.7-2ubuntu0.1
released
yakkety
Fixed 1.5-1ubuntu0.1
released
xenial
Fixed 1.4-2ubuntu0.1
released
trusty
Fixed 0.4.2-3ubuntu0.1
released
precise
ignored
Common Weakness Enumeration
References
http://www.debian.org/security/2017/dsa-3836
http://www.securityfocus.com/bid/97987
https://github.com/weechat/weechat/commit/2fb346f25f79e412cf0ed314fdf791763c19b70b
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ASRTCQFFDAAK347URWNDH6NSED2BGNY/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ER23GT23US5JXDLUZAMGMWXKZ74MI4S2/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M3LAJTLI3LWZRNCFYJ7PCBBTHUMCCBHH/
https://weechat.org/download/security/
https://weechat.org/news/95/20170422-Version-1.7.1/
http://www.debian.org/security/2017/dsa-3836
http://www.securityfocus.com/bid/97987
https://github.com/weechat/weechat/commit/2fb346f25f79e412cf0ed314fdf791763c19b70b
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ASRTCQFFDAAK347URWNDH6NSED2BGNY/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ER23GT23US5JXDLUZAMGMWXKZ74MI4S2/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M3LAJTLI3LWZRNCFYJ7PCBBTHUMCCBHH/
https://weechat.org/download/security/
https://weechat.org/news/95/20170422-Version-1.7.1/