Upstream information

CVE-2021-4213 at MITRE

Description

A flaw was found in JSS, where it did not properly free up all memory. Over time, the wasted memory builds up in the server memory, saturating the server's RAM. This flaw allows an attacker to force the invocation of an out-of-memory process, causing a denial of service.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having important severity.

CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
No SUSE Bugzilla entries cross referenced.

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Liberty Linux 8
  • jss >= 4.9.3-1.module+el8.6.0+14244+60d461b7
  • jss-javadoc >= 4.9.3-1.module+el8.6.0+14244+60d461b7
  • ldapjdk >= 4.23.0-1.module+el8.5.0+11983+6ba118b4
  • ldapjdk-javadoc >= 4.23.0-1.module+el8.5.0+11983+6ba118b4
  • pki-acme >= 10.12.0-2.module+el8.6.0+14115+8b467244
  • pki-base >= 10.12.0-2.module+el8.6.0+14115+8b467244
  • pki-base-java >= 10.12.0-2.module+el8.6.0+14115+8b467244
  • pki-ca >= 10.12.0-2.module+el8.6.0+14115+8b467244
  • pki-kra >= 10.12.0-2.module+el8.6.0+14115+8b467244
  • pki-server >= 10.12.0-2.module+el8.6.0+14115+8b467244
  • pki-symkey >= 10.12.0-2.module+el8.6.0+14115+8b467244
  • pki-tools >= 10.12.0-2.module+el8.6.0+14115+8b467244
  • python3-pki >= 10.12.0-2.module+el8.6.0+14115+8b467244
  • tomcatjss >= 7.7.1-1.module+el8.6.0+13291+248751b1
 Patchnames:
RHSA-2022:1851

SUSE Timeline for this CVE

CVE page created: Wed Feb 9 19:00:09 2022
CVE page last modified: Tue Jun 4 15:34:03 2024