Alpine Linux Development TeamALPINE:CVE-2021-42374CVE-2021-42374
5.3 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H
3.3 Low
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:P/I:N/A:P
0.001 Low
EPSS
Percentile
46.0%
An out-of-bounds heap read in Busybox’s unlzma applet leads to information leak and denial of service when crafted LZMA-compressed input is decompressed. This can be triggered by any applet/format that
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | busybox | < 1.34.0-r0 | UNKNOWN |
| Alpine | 3.11-main | noarch | busybox | < 1.31.1-r11 | UNKNOWN |
| Alpine | 3.12-main | noarch | busybox | < 1.31.1-r21 | UNKNOWN |
| Alpine | 3.13-main | noarch | busybox | < 1.32.1-r7 | UNKNOWN |
| Alpine | 3.14-main | noarch | busybox | < 1.33.1-r4 | UNKNOWN |
| Alpine | 3.15-main | noarch | busybox | < 1.34.0-r0 | UNKNOWN |
| Alpine | 3.16-main | noarch | busybox | < 1.34.0-r0 | UNKNOWN |
| Alpine | 3.17-main | noarch | busybox | < 1.34.0-r0 | UNKNOWN |
| Alpine | 3.18-main | noarch | busybox | < 1.34.0-r0 | UNKNOWN |
| Alpine | 3.19-main | noarch | busybox | < 1.34.0-r0 | UNKNOWN |
Related
5.3 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H
3.3 Low
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:P/I:N/A:P
0.001 Low
EPSS
Percentile
46.0%