Executive Summary

Informations
Name CVE-2019-3844 First vendor Publication 2019-04-26
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 4.6 Attack Range Local
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

It was discovered that a systemd service that uses DynamicUser property can get new privileges through the execution of SUID binaries, which would allow to create binaries owned by the service transient group with the setgid bit set. A local attacker may use this flaw to access resources that will be owned by a potentially different service in the future, when the GID will be recycled.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3844

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-268 Privilege Chaining

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Application 1
Application 1
Application 56
Os 3

Sources (Detail)

https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db560...
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61...
Source Url
BID http://www.securityfocus.com/bid/108096
CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3844
https://security.netapp.com/advisory/ntap-20190619-0002/
UBUNTU https://usn.ubuntu.com/4269-1/

Alert History

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Date Informations
2023-11-07 21:40:08
  • Multiple Updates
2022-01-31 21:23:08
  • Multiple Updates
2022-01-30 01:39:00
  • Multiple Updates
2022-01-29 12:40:41
  • Multiple Updates
2021-06-30 00:22:58
  • Multiple Updates
2021-06-29 21:23:22
  • Multiple Updates
2021-06-28 21:23:17
  • Multiple Updates
2021-05-05 01:35:23
  • Multiple Updates
2021-05-04 13:35:54
  • Multiple Updates
2021-04-22 02:48:20
  • Multiple Updates
2020-10-15 21:23:03
  • Multiple Updates
2020-05-23 02:29:59
  • Multiple Updates
2019-07-18 12:10:27
  • Multiple Updates
2019-06-19 17:20:08
  • Multiple Updates
2019-05-02 21:19:24
  • Multiple Updates
2019-04-30 05:19:24
  • Multiple Updates
2019-04-27 05:19:07
  • First insertion