Base Score

HIGH7.5

CVE-2021-30139

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

VectorNETWORK

Published Bycve@mitre.org

Published DateApr 21, 2021, 16:15

Weakness Type (CWE):CWE-125

CVSS Metrics

Base Score

7.5

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Base Severity

HIGH

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

HIGH

References

https://gitlab.alpinelinux.org/alpine/apk-tools/-/issues/10741
https://gitlab.alpinelinux.org/alpine/aports/-/issues/12606

Base Score

HIGH7.5

Weakness Type (CWE):CWE-125

CVSS Metrics

Base Score

7.5

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Base Severity

HIGH

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

HIGH