Alpine Linux Development TeamALPINE:CVE-2021-36976CVE-2021-36976
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.005 Low
EPSS
Percentile
76.9%
libarchive 3.4.1 through 3.5.1 has a use-after-free in copy_string (called from do_uncompress_block and process_block).
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | libarchive | < 3.6.0-r0 | UNKNOWN |
| Alpine | 3.13-main | noarch | libarchive | < 3.5.3-r0 | UNKNOWN |
| Alpine | 3.14-main | noarch | libarchive | < 3.5.3-r0 | UNKNOWN |
| Alpine | 3.15-main | noarch | libarchive | < 3.6.0-r0 | UNKNOWN |
| Alpine | 3.16-main | noarch | libarchive | < 3.6.0-r0 | UNKNOWN |
| Alpine | 3.17-main | noarch | libarchive | < 3.6.0-r0 | UNKNOWN |
| Alpine | 3.18-main | noarch | libarchive | < 3.6.0-r0 | UNKNOWN |
| Alpine | 3.19-main | noarch | libarchive | < 3.6.0-r0 | UNKNOWN |
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.005 Low
EPSS
Percentile
76.9%