SUMA unauthenticated remote DoS via resource exhaustion
CVE-2022-21952

7.5HIGH

Key Information:

Vendor

Suse
Status
Suse Manager Server 4.1
Suse Manager Server 4.2
Vendor
CVE Published:
22 June 2022

What is CVE-2022-21952?

A Missing Authentication for Critical Function vulnerability in spacewalk-java of SUSE Manager Server 4.1, SUSE Manager Server 4.2 allows remote attackers to easily exhaust available disk resources leading to DoS. This issue affects: SUSE Manager Server 4.1 spacewalk-java versions prior to 4.1.46. SUSE Manager Server 4.2 spacewalk-java versions prior to 4.2.37.

Affected Version(s)

SUSE Manager Server 4.1 spacewalk-java < 4.1.46

SUSE Manager Server 4.2 spacewalk-java < 4.2.37

References

https://bugzilla.suse.com/show_bug.cgi?id=1199512

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Paolo Perego from SUSE
.