Debian Security Bug TrackerDEBIANCVE:CVE-2021-42374CVE-2021-42374
3.3 Low
CVSS2
Attack Vector
LOCAL
Attack 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
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
0.001 Low
EPSS
Percentile
47.0%
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 |
|---|---|---|---|---|---|
| Debian | 12 | all | busybox | < 1:1.35.0-1 | busybox_1:1.35.0-1_all.deb |
| Debian | 11 | all | busybox | <= 1:1.30.1-6 | busybox_1:1.30.1-6_all.deb |
| Debian | 10 | all | busybox | <= 1:1.30.1-4 | busybox_1:1.30.1-4_all.deb |
| Debian | 999 | all | busybox | < 1:1.35.0-1 | busybox_1:1.35.0-1_all.deb |
| Debian | 13 | all | busybox | < 1:1.35.0-1 | busybox_1:1.35.0-1_all.deb |
Related
3.3 Low
CVSS2
Attack Vector
LOCAL
Attack 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
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
0.001 Low
EPSS
Percentile
47.0%