5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.029 Low
EPSS
Percentile
90.9%
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.
github.com/weechat/weechat/commit/2fb346f25f79e412cf0ed314fdf791763c19b70b
launchpad.net/bugs/cve/CVE-2017-8073
nvd.nist.gov/vuln/detail/CVE-2017-8073
security-tracker.debian.org/tracker/CVE-2017-8073
weechat.org/download/security/
weechat.org/news/95/20170422-Version-1.7.1/
www.cve.org/CVERecord?id=CVE-2017-8073
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.029 Low
EPSS
Percentile
90.9%