CVE Vulnerability

CVE-2021-30139

In Alpine Linux apk-tools before 2.12.5, the tarball parser allows a buffer overflow and crash.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://gitlab.alpinelinux.org/alpine/aports/-/issues/12606 Third Party Advisory
https://gitlab.alpinelinux.org/alpine/apk-tools/-/issues/10741 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:o:alpinelinux:apk-tools:*:*:*:*:*:*:*:*
cpe:2.3:o:alpinelinux:apk-tools:*:*:*:*:*:*:*:*
Information

Published : 2021-04-21 04:15

Updated : 2021-04-22 06:21

NVD link : CVE-2021-30139

Mitre link : CVE-2021-30139

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read