Alpine Linux Development TeamALPINE:CVE-2021-29136CVE-2021-29136
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
17.2%
Open Container Initiative umoci before 0.4.7 allows attackers to overwrite arbitrary host paths via a crafted image that causes symlink traversal when “umoci unpack” or “umoci raw unpack” is used.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-community | noarch | singularity | < 3.7.3-r0 | UNKNOWN |
| Alpine | edge-community | noarch | umoci | < 0.4.7-r0 | UNKNOWN |
| Alpine | 3.13-community | noarch | umoci | < 0.4.7-r0 | UNKNOWN |
| Alpine | 3.14-community | noarch | umoci | < 0.4.7-r0 | UNKNOWN |
| Alpine | 3.15-community | noarch | umoci | < 0.4.7-r0 | UNKNOWN |
| Alpine | 3.16-community | noarch | umoci | < 0.4.7-r0 | UNKNOWN |
| Alpine | 3.17-community | noarch | umoci | < 0.4.7-r0 | UNKNOWN |
| Alpine | 3.18-community | noarch | umoci | < 0.4.7-r0 | UNKNOWN |
| Alpine | 3.19-community | noarch | singularity | < 3.7.3-r0 | UNKNOWN |
| Alpine | 3.19-community | noarch | umoci | < 0.4.7-r0 | UNKNOWN |
Related
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
17.2%