CVE-2023-20863
HIGH7.5EPSS 1.2%Spring Framework vulnerable to denial of service
Published: 4/13/2023Modified: 4/28/2026
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.
Affected packages (2)
- Debian/libspring-javafrom 0
- Maven/org.springframework:spring-expression>= 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 |
References (8)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2023-20863
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2023-20863
- PATCHhttps://github.com/spring-projects/spring-framework
- WEBhttps://github.com/spring-projects/spring-framework/commit/965a6392757d20f9db19241126fcc719a51eac15
- WEBhttps://github.com/spring-projects/spring-framework/commit/b73f5fcac22555f844cf27a7eeb876cb9d7f7f7e
- WEBhttps://github.com/spring-projects/spring-framework/commit/ebc82654282bda547fbc20a9749ab1bda886a46f
- WEBhttps://security.netapp.com/advisory/ntap-20240524-0015
- WEBhttps://spring.io/security/cve-2023-20863