CVE-2023-20863
Spring Framework vulnerable to denial of service
7.5
HIGH
CVSS 3.1
EPSS 1.1%
Description
In spring framework versions prior to 5.2.24 release+ ,5.3.27+ and 6.0.8+ , it is possible for a user to provide a specially crafted SpEL expression that may cause a denial-of-service (DoS) condition.
How to fix CVE-2023-20863
To remediate CVE-2023-20863, upgrade the affected package to a fixed version below.
- Debian/libspring-java—no fix listed
- —upgrade to 6.0.8 or later
Is CVE-2023-20863 being exploited?
Low — EPSS is 1.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0
- >= 6.0.0, < 6.0.8
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |