Description
A flaw was found in JSS. A memory leak in JSS requires non-standard configuration but is a low-effort DoS vector if configured that way (repeatedly hitting the login page).
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | jss | — | 5.5.0 |
| Red Hat | Red Hat Enterprise Linux 6 | — | — |
| Red Hat | Red Hat Enterprise Linux 7 | — | — |
| Red Hat | Red Hat Enterprise Linux 8 | — | — |
| Red Hat | Red Hat Enterprise Linux 9 | — | — |
| Red Hat | Red Hat JBoss Web Server 3 | — | — |
| Red Hat | Red Hat JBoss Web Server 5 | — | — |
| Fedora | Extra Packages for Enterprise Linux | — | — |
| Fedora | Fedora | — | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | jss | 5.5.0-1 | — |
| Debian 12 | jss | No fix yet | — |
Advisories 1
- WID-SEC-2022-2160 Apache Tomcat: Schwachstelle ermöglicht Denial of Service BSI CERT-Bund (WID) · May 4, 2023
References
- https://access.redhat.com/security/cve/CVE-2022-4132 vdb-entry
- RHBZ#2147372 issue-tracking