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Ubuntu Security Notice USN-4955-1

Ubuntu Security Notice USN-4955-1
Posted May 17, 2021
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4955-1 - Matthias Gerstner discovered that Please contained multiple security issues. A local attacker could use these issues to cause Please to crash, resulting in a denial of service, or possibly escalate privileges.

tags | advisory, denial of service, local
systems | linux, ubuntu
advisories | CVE-2021-31153
SHA-256 | c4dfad9391ee0a0f2fe3f6460d83e8a37b6f4368b05a464dce6bf256a0465d2e

Ubuntu Security Notice USN-4955-1

Change Mirror Download
==========================================================================
Ubuntu Security Notice USN-4955-1
May 17, 2021

rust-pleaser vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 21.04

Summary:

Several security issues were fixed in Please.

Software Description:
- rust-pleaser: Please, a polite regex-first sudo alternative

Details:

Matthias Gerstner discovered that Please contained multiple security
issues. A local attacker could use these issues to cause Please to crash,
resulting in a denial of service, or possibly escalate privileges.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 21.04:
pleaser 0.4.1-1~21.04.2

In general, a standard system update will make all the necessary changes.

References:
https://ubuntu.com/security/notices/USN-4955-1
CVE-2021-31153, CVE-2021-31154, CVE-2021-31155

Package Information:
https://launchpad.net/ubuntu/+source/rust-pleaser/0.4.1-1~21.04.2

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