CVE-2013-7449

The ssl_do_connect function in common/server.c in HexChat before 2.10.2, XChat, and XChat-GNOME does not verify that the server hostname matches a domain name in the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 52%
VendorProductVersion
canonicalubuntu_linux
12.04
canonicalubuntu_linux
14.04
canonicalubuntu_linux
15.10
xchatxchat
-
xchatxchat_gnome
-
hexchat_projecthexchat
𝑥
≤ 2.10.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
hexchat
bullseye
2.14.3-6+deb11u1
fixed
jessie
no-dsa
wheezy
no-dsa
squeeze
no-dsa
bookworm
2.16.1-1
fixed
sid
2.16.2-1
fixed
trixie
2.16.2-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
hexchat
disco
not-affected
cosmic
not-affected
bionic
not-affected
artful
not-affected
zesty
not-affected
yakkety
not-affected
xenial
not-affected
wily
not-affected
trusty
Fixed 2.9.6.1-2ubuntu0.1
released
precise
dne
xchat
disco
not-affected
cosmic
not-affected
bionic
not-affected
artful
not-affected
zesty
dne
yakkety
dne
xenial
dne
wily
ignored
trusty
dne
precise
ignored
xchat-gnome
disco
dne
cosmic
dne
bionic
dne
artful
not-affected
zesty
dne
yakkety
dne
xenial
not-affected
wily
Fixed 1:0.30.0~git20141005.816798-0ubuntu6.2
released
trusty
Fixed 1:0.30.0~git20131003.d20b8d+really20110821-0.2ubuntu12.2
released
precise
Fixed 1:0.30.0~git20110821.e2a400-0.2ubuntu4.3
released
Common Weakness Enumeration