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CVE-2021-23358

Publication date 29 March 2021

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

7.2 · High

Score breakdown

The package underscore from 1.13.0-0 and before 1.13.0-2, from 1.3.2 and before 1.12.1 are vulnerable to Arbitrary Code Injection via the template function, particularly when a variable property is passed as an argument as it is not sanitized.

Status

Package Ubuntu Release Status
underscore 21.04 hirsute
Fixed 1.9.1~dfsg-1ubuntu0.21.04.1
20.10 groovy
Fixed 1.9.1~dfsg-1ubuntu0.20.10.1
20.04 LTS focal
Fixed 1.9.1~dfsg-1ubuntu0.20.04.1
18.04 LTS bionic
Fixed 1.8.3~dfsg-1ubuntu0.1
16.04 LTS xenial
Fixed 1.7.0~dfsg-1ubuntu1.1
14.04 LTS trusty

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Severity score breakdown

Parameter Value
Base score 7.2 · High
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References

Related Ubuntu Security Notices (USN)

    • USN-4913-1
    • Underscore vulnerability
    • 14 April 2021
    • USN-4913-2
    • Underscore vulnerability
    • 28 April 2021

Other references