CVE catalog
CVE-2020-5421
In Spring Framework versions 5.2.0 - 5.2.8, 5.1.0 - 5.1.17, 5.0.0 - 5.0.18, 4.3.0 - 4.3.28, and older unsupported versions, the protections against RFD attacks from CVE-2015-5211 may be bypassed depen
- Severity
- Medium · CVSS 6.5
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:N - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 11.56% · Oct 25, 2026
In Spring Framework versions 5.2.0 - 5.2.8, 5.1.0 - 5.1.17, 5.0.0 - 5.0.18, 4.3.0 - 4.3.28, and older unsupported versions, the protections against RFD attacks from CVE-2015-5211 may be bypassed depending on the browser used through the use of a jsessionid path parameter.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | libspring-java | sid | 4.3.30-6 | fixed |
| Debian | libspring-java | forky | 4.3.30-6 | fixed |
| Debian | libspring-java | trixie | 4.3.30-3 | fixed |
| Debian | libspring-java | bookworm | 4.3.30-2 | fixed |
| Cpe | spring_framework | Not reported | 4.3.29 | fixed |
| Cpe | spring_framework | Not reported | 5.0.19 | fixed |
| Cpe | spring_framework | Not reported | 5.1.18 | fixed |
| Cpe | spring_framework | Not reported | 5.2.9 | fixed |
| Cpe | commerce_guided_search | Not reported | Not reported | unknown |
| Cpe | communications_brm | Not reported | Not reported | unknown |
| Cpe | communications_brm | Not reported | Not reported | unknown |
| Cpe | communications_design_studio | Not reported | Not reported | unknown |
| Cpe | communications_design_studio | Not reported | Not reported | unknown |
| Cpe | communications_design_studio | Not reported | Not reported | unknown |
| Cpe | communications_session_report_manager | Not reported | Not reported | unknown |
| Cpe | communications_unified_inventory_management | Not reported | Not reported | unknown |
| Cpe | communications_unified_inventory_management | Not reported | Not reported | unknown |
| Cpe | endeca_information_discovery_integrator | Not reported | Not reported | unknown |
| Cpe | enterprise_data_quality | Not reported | Not reported | unknown |
| Cpe | enterprise_data_quality | Not reported | Not reported | unknown |
| Cpe | financial_services_analytical_applications_infrastructure | Not reported | Not reported | unknown |
| Cpe | flexcube_private_banking | Not reported | Not reported | unknown |
| Cpe | flexcube_private_banking | Not reported | Not reported | unknown |
| Cpe | fusion_middleware | Not reported | Not reported | unknown |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libspring-java | source | sid | 4.3.30-1 | unimportant | Not reported | [973381] |
| Debian | libspring-java | source | forky | 4.3.30-1 | unimportant | Not reported | [973381] |
| Debian | libspring-java | source | trixie | 4.3.30-1 | unimportant | Not reported | [973381] |
| Debian | libspring-java | source | bookworm | 4.3.30-1 | unimportant | Not reported | [973381] |
| Cpe | spring_framework | cpe | Not reported | 4.3.29 | Not reported | NVD-CVE-2020-5421 | Not reported |
| Cpe | spring_framework | cpe | Not reported | 5.0.19 | Not reported | NVD-CVE-2020-5421 | Not reported |
| Cpe | spring_framework | cpe | Not reported | 5.1.18 | Not reported | NVD-CVE-2020-5421 | Not reported |
| Cpe | spring_framework | cpe | Not reported | 5.2.9 | Not reported | NVD-CVE-2020-5421 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libspring-aop-java]Fixed
Source package: [libspring-java]
Details (2)
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- [libspring-beans-java]Fixed
Source package: [libspring-java]
Details (2)
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- [libspring-context-java]Fixed
Source package: [libspring-java]
Details (2)
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
Source package: [libspring-java]
Details (2)
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- [libspring-core-java]Fixed
Source package: [libspring-java]
Details (2)
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- [libspring-expression-java]Fixed
Source package: [libspring-java]
Details (2)
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- [libspring-instrument-java]Fixed
Source package: [libspring-java]
Details (2)
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- [libspring-jdbc-java]Fixed
Source package: [libspring-java]
Details (2)
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- [libspring-jms-java]Fixed
Source package: [libspring-java]
Details (2)
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- [libspring-messaging-java]Fixed
Source package: [libspring-java]
Details (2)
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- [libspring-orm-java]Fixed
Source package: [libspring-java]
Details (2)
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- [libspring-oxm-java]Fixed
Source package: [libspring-java]
Details (2)
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- [libspring-test-java]Fixed
Source package: [libspring-java]
Details (2)
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- [libspring-transaction-java]Fixed
Source package: [libspring-java]
Details (2)
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- [libspring-web-java]Fixed
Source package: [libspring-java]
Details (2)
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- [libspring-web-portlet-java]Fixed
Source package: [libspring-java]
Details (2)
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- [libspring-web-servlet-java]Fixed
Source package: [libspring-java]
Details (2)
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
4.3.30-2· all · bookwormFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
[Debian 13 (Trixie)]
- [libspring-aop-java]Fixed
Source package: [libspring-java]
Details (2)
4.3.30-3· all · trixieFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · 13
4.3.30-3· all · trixieFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · 13
- [libspring-beans-java]Fixed
Source package: [libspring-java]
Details (2)
4.3.30-3· all · trixieFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · 13
4.3.30-3· all · trixieFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · 13
- [libspring-context-java]Fixed
Source package: [libspring-java]
Details (2)
4.3.30-3· all · trixieFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · 13
4.3.30-3· all · trixieFixed · Fixed:
4.3.30-1nvd · libspring-java · debian · 13
Observed:
References
- [https://nvd.nist.gov/vuln/detail/CVE-2020-5421]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2020-5421]
- [https://security-tracker.debian.org/tracker/CVE-2020-5421]
- [https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-5421.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0123.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]