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:3.0/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
zsh is vulnerable to denial of service (DoS) attacks. The vulnerability exists as In utils.c in zsh before 5.0.6, there is a buffer overflow when scanning very long directory paths for symbolic links.
CPE | Name | Operator | Version |
---|---|---|---|
zsh | eq | 4.3.11__4.el6 | |
zsh | eq | 4.3.10__8.el6_5 | |
zsh | eq | 4.3.11__4.el6_7.1 | |
zsh | eq | 4.3.10__9.el6 | |
zsh | eq | 4.3.11__4.el6_7.2 | |
zsh | eq | 4.3.10__7.el6 | |
zsh | eq | 4.3.10__5.el6 | |
zsh | eq | 4.3.10__4.1.el6 |
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:3.0/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