CVE-2021-21996 Information

Description

An issue was discovered in SaltStack Salt before 3003.3. A user who has control of the source and source_hash URLs can gain full file system access as root on a salt minion.

CVSS Vector

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

Reference

https://saltproject.io/security_announcements/salt-security-advisory-2021-sep-02/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MBAHHSGZLEJRCG4DX6J4RBWJAAWH55RQ/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ACVT7M4YLZRLWWQ6SGRK3C6TOF4FXOXT/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6BUWUF5VTENNP2ZYZBVFKPSUHLKLUBD5/ https://www.debian.org/security/2021/dsa-5011 https://lists.debian.org/debian-lts-announce/2021/11/msg00017.html https://lists.debian.org/debian-lts-announce/2021/11/msg00019.html

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.5