Medium severity · published Oct 4, 2023
CVE-2022-4132
Memory leak on tls connections
5.9
CVSS
0.7%
EPSS
No
On KEV
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).
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 53% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EP
Extra Packages for Enterprise Linux · Fedora
All versions, or not specified · source: vendor
FE
Fedora · Fedora
All versions, or not specified · source: vendor
RH
Red Hat Enterprise Linux 6 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat Enterprise Linux 7 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat Enterprise Linux 8 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat Enterprise Linux 9 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat JBoss Web Server 3 · Red Hat
All versions, or not specified · source: vendor
EL
Enterprise Linux · Redhat
8.0; 9.0 · source: NVD
NS
Network Security Services For Java · Dogtagpki
before 5.5.0 · source: NVD
Affected product
EP
Extra Packages for Enterprise Linux
Fedora
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-4132
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-4132
Third Party Advisory
https://access.redhat.com/security/cve/CVE-2022-4132
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2147372
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