CVE-2022-31248 json
SUMA user enumeration via weak error message
published 2022-06-22 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-52826
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 63%
- public exploits
- 0
- none known
Summary
A Observable Response Discrepancy vulnerability in spacewalk-java of SUSE Manager Server 4.1, SUSE Manager Server 4.2 allows remote attackers to discover valid usernames. This issue affects: SUSE Manager Server 4.1 spacewalk-java versions prior to 4.1.46-1. SUSE Manager Server 4.2 spacewalk-java versions prior to 4.2.37-1.
Patch / fix
- SUSE SUSE Manager Server 4.1 4.1.46-1
- SUSE SUSE Manager Server 4.2 4.2.37-1
- mvel2 Manager Server Module 4.3 2.2.6.Final-150400.3.3.1
- smdba Manager Server Module 4.3 1.7.10-0.150400.4.3.1
- drools Manager Server Module 4.3 7.17.0-150400.3.3.1
- jose4j Manager Server Module 4.3 0.5.1-150400.3.3.1
- kie-api Manager Server Module 4.3 7.17.0-150400.3.3.1
- reprepro Manager Server Module 4.3 5.3.0-150400.3.3.1
- spacecmd Manager Server Module 4.3 4.3.14-150400.3.3.2
- woodstox Manager Server Module 4.3 4.4.2-150400.3.3.1
suse advisories SUSE-SU-2022:3194-1SUSE-SU-2022:2568-1SUSE-SU-2022:2567-1SUSE-SU-2022:2146-1SUSE-SU-2022:2145-1SUSE-SU-2022:2144-1
Exploit prediction
1.02% chance of exploitation in the next 30 days, higher than 63% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- bugzilla.suse.com https://bugzilla.suse.com/show_bug.cgi?id=1199629 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Affected products
- SUSE SUSE Manager Server 4.1
- SUSE SUSE Manager Server 4.2
Classification
- Weakness
-
- CWE-204 Observable Response Discrepancy
References
-
bugzilla.suse.com
/show_bug.cgi?id=1199629
exploit, issue-tracking, third-party-advisory
Sources
- CVE List CVE-2022-31248
- NVD CVE-2022-31248
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.