Executive Summary
Summary | |
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Title | systemd security update |
Informations | |||
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Name | DSA-4428 | First vendor Publication | 2019-04-08 |
Vendor | Debian | Last vendor Modification | 2019-04-08 |
Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : | |||
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Cvss Base Score | N/A | Attack Range | N/A |
Cvss Impact Score | N/A | Attack Complexity | N/A |
Cvss Expoit Score | N/A | Authentication | N/A |
Calculate full CVSS 2.0 Vectors scores |
Detail
Jann Horn discovered that the PAM module in systemd insecurely uses the environment and lacks seat verification permitting spoofing an active session to PolicyKit. A remote attacker with SSH access can take advantage of this issue to gain PolicyKit privileges that are normally only granted to clients in an active session on the local console. For the stable distribution (stretch), this problem has been fixed in version 232-25+deb9u11. This update includes updates previously scheduled to be released in the stretch 9.9 point release. We recommend that you upgrade your systemd packages. For the detailed security status of systemd please refer to its security tracker page at: https://security-tracker.debian.org/tracker/systemd |
Original Source
Url : http://www.debian.org/security/2019/dsa-4428 |
Alert History
Date | Informations |
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2019-04-09 00:18:25 |
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