Memory leak in Network Security Services for Java - CVE-2021-4213
Published: February 12, 2024
Vulnerability identifier: #VU86348
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-4213
CWE-ID: CWE-401
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Network Security Services for Java
Network Security Services for Java
Software vendor:
Dogtag
Dogtag
Description
The vulnerability allows a remote attacker to perform DoS attack on the target system.
The vulnerability exists due memory leak. A remote attacker can force the application to leak memory and perform denial of service attack.
Remediation
Install updates from vendor's website.
External links
- https://github.com/dogtagpki/jss/commit/5922560a78d0dee61af8a33cc9cfbf4cfa291448
- https://security-tracker.debian.org/tracker/CVE-2021-4213
- https://access.redhat.com/security/cve/CVE-2021-4213
- https://github.com/dogtagpki/jss/commit/3aabe0e9d59b0a42e68ac8cd0468f9c5179967d2
- https://bugzilla.redhat.com/show_bug.cgi?id=2042900