CVE-2021-4213

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 servers RAM. This flaw allows an attacker to force the invocation of an out-of-memory process, causing a denial of service.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
redhatCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 36%
VendorProductVersion
dogtagpkinetwork_security_services_for_java
𝑥
< 4.9.3
dogtagpkinetwork_security_services_for_java
5.0.0 ≤
𝑥
< 5.1.0
redhatenterprise_linux
8.0
debiandebian_linux
10.0
debiandebian_linux
11.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
jss
bullseye
no-dsa
buster
no-dsa
stretch
postponed
bookworm
5.3.0-1
fixed
sid
5.5.0-1
fixed
trixie
5.5.0-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
jss
noble
needs-triage
mantic
ignored
lunar
ignored
kinetic
ignored
jammy
needs-triage
impish
ignored
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
trusty
ignored
Common Weakness Enumeration
References
https://access.redhat.com/security/cve/CVE-2021-4213
https://bugzilla.redhat.com/show_bug.cgi?id=2042900
https://github.com/dogtagpki/jss/commit/3aabe0e9d59b0a42e68ac8cd0468f9c5179967d2
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://bugzilla.redhat.com/show_bug.cgi?id=2042900
https://github.com/dogtagpki/jss/commit/3aabe0e9d59b0a42e68ac8cd0468f9c5179967d2
https://github.com/dogtagpki/jss/commit/5922560a78d0dee61af8a33cc9cfbf4cfa291448
https://security-tracker.debian.org/tracker/CVE-2021-4213