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CVE-2021-31155

Good to know:

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Date: May 27, 2021

Failure to normalize the umask in please before 0.4 allows a local attacker to gain full root privileges if they are allowed to execute at least one command.

Language: RUST

Severity Score

Related Resources (6)

https://gitlab.com/edneville/please/-/tree/master/src/bin
https://www.openwall.com/lists/oss-security/2021/05/18/1
https://nvd.nist.gov/vuln/detail/CVE-2021-31155
https://people.canonical.com/~ubuntu-security/cve/CVE-2021-31155
https://security-tracker.debian.org/tracker/CVE-2021-31155
https://www.mend.io/vulnerability-database/CVE-2021-31155

Severity Score

Weakness Type (CWE)

Improper Privilege Management

CWE-269

Incorrect Permission Assignment for Critical Resource

CWE-732

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): LOCAL
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): COMPLETE
Integrity (I): COMPLETE
Availability (A): COMPLETE
Additional information:

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