Alpine Linux Development TeamALPINE:CVE-2018-1071CVE-2018-1071
2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.5 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
zsh through version 5.4.2 is vulnerable to a stack-based buffer overflow in the exec.c:hashcmd() function. A local attacker could exploit this to cause a denial of service.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | zsh | < 5.4.2-r1 | UNKNOWN |
| Alpine | 3.10-main | noarch | zsh | < 5.4.2-r1 | UNKNOWN |
| Alpine | 3.11-main | noarch | zsh | < 5.4.2-r1 | UNKNOWN |
| Alpine | 3.12-main | noarch | zsh | < 5.4.2-r1 | UNKNOWN |
| Alpine | 3.13-main | noarch | zsh | < 5.4.2-r1 | UNKNOWN |
| Alpine | 3.14-main | noarch | zsh | < 5.4.2-r1 | UNKNOWN |
| Alpine | 3.15-main | noarch | zsh | < 5.4.2-r1 | UNKNOWN |
| Alpine | 3.16-main | noarch | zsh | < 5.4.2-r1 | UNKNOWN |
| Alpine | 3.17-main | noarch | zsh | < 5.4.2-r1 | UNKNOWN |
| Alpine | 3.18-main | noarch | zsh | < 5.4.2-r1 | UNKNOWN |
Related
2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.5 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%