Veracode Vulnerability DatabaseVERACODE:26055Arbitrary Code Execution
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
weechat is vulnerable to denial of service. The irc_mode_channel_update in plugins/irc/irc-mode.c allows remote attackers to cause a denial of service (buffer overflow and application crash) condition or possibly execute arbitrary code on the host OS.
| CPE | Name | Operator | Version |
|---|---|---|---|
| weechat:3.11 | eq | 2.7-r0 | |
| weechat:stretch | eq | 1.6-1+deb9u2 | |
| weechat:3.11 | eq | 2.7-r0 | |
| weechat:stretch | eq | 1.6-1+deb9u2 |
References
lists.opensuse.org/opensuse-security-announce/2020-02/msg00032.html
github.com/weechat/weechat/commit/6f4f147d8e86adf9ad34a8ffd7e7f1f23a7e74da
lists.debian.org/debian-lts-announce/2020/03/msg00031.html
lists.debian.org/debian-lts-announce/2021/09/msg00018.html
lists.fedoraproject.org/archives/list/[email protected]/message/4ASRTCQFFDAAK347URWNDH6NSED2BGNY/
lists.fedoraproject.org/archives/list/[email protected]/message/ER23GT23US5JXDLUZAMGMWXKZ74MI4S2/
lists.fedoraproject.org/archives/list/[email protected]/message/M3LAJTLI3LWZRNCFYJ7PCBBTHUMCCBHH/
security.gentoo.org/glsa/202003-51
weechat.org/doc/security/
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P