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
7.7 High
AI Score
Confidence
High
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | weechat | < 1.7.1-r0 | UNKNOWN |
Alpine | 3.10-community | noarch | weechat | < 1.7.1-r0 | UNKNOWN |
Alpine | 3.11-community | noarch | weechat | < 1.7.1-r0 | UNKNOWN |
Alpine | 3.12-community | noarch | weechat | < 1.7.1-r0 | UNKNOWN |
Alpine | 3.13-community | noarch | weechat | < 1.7.1-r0 | UNKNOWN |
Alpine | 3.14-community | noarch | weechat | < 1.7.1-r0 | UNKNOWN |
Alpine | 3.15-community | noarch | weechat | < 1.7.1-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | weechat | < 1.7.1-r0 | UNKNOWN |
Alpine | 3.17-community | noarch | weechat | < 1.7.1-r0 | UNKNOWN |
Alpine | 3.18-community | noarch | weechat | < 1.7.1-r0 | UNKNOWN |
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
7.7 High
AI Score
Confidence
High
0.029 Low
EPSS
Percentile
90.9%