Alpine Linux Development TeamALPINE:CVE-2021-28041CVE-2021-28041
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
55.8%
ssh-agent in OpenSSH before 8.5 has a double free that may be relevant in a few less-common scenarios, such as unconstrained agent-socket access on a legacy operating system, or the forwarding of an agent to an attacker-controlled host.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | openssh | < 8.5_p1-r0 | UNKNOWN |
| Alpine | 3.12-main | noarch | openssh | < 8.3_p1-r2 | UNKNOWN |
| Alpine | 3.13-main | noarch | openssh | < 8.4_p1-r1 | UNKNOWN |
| Alpine | 3.14-main | noarch | openssh | < 8.5_p1-r0 | UNKNOWN |
| Alpine | 3.15-main | noarch | openssh | < 8.5_p1-r0 | UNKNOWN |
| Alpine | 3.16-main | noarch | openssh | < 8.5_p1-r0 | UNKNOWN |
| Alpine | 3.17-main | noarch | openssh | < 8.5_p1-r0 | UNKNOWN |
| Alpine | 3.18-main | noarch | openssh | < 8.5_p1-r0 | UNKNOWN |
| Alpine | 3.19-main | noarch | openssh | < 8.5_p1-r0 | UNKNOWN |
| Alpine | 3.20-main | noarch | openssh | < 8.5_p1-r0 | UNKNOWN |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
55.8%