High severityNVD Advisory· Published Dec 19, 2018· Updated Sep 16, 2024
Authorization Bypass During JWT Issuer Validation with spring-security
CVE-2018-15801
Description
Spring Security versions 5.1.x prior to 5.1.2 contain an authorization bypass vulnerability during JWT issuer validation. In order to be impacted, the same private key for an honest issuer and a malicious user must be used when signing JWTs. In that case, a malicious user could fashion signed JWTs with the malicious issuer URL that may be granted for the honest issuer.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.springframework.security:spring-security-coreMaven | >= 5.1.0, < 5.1.2 | 5.1.2 |
org.springframework.security:spring-security-oauth2-joseMaven | >= 5.1.0, < 5.1.2 | 5.1.2 |
Affected products
3- ghsa-coords2 versionspkg:maven/org.springframework.security/spring-security-corepkg:maven/org.springframework.security/spring-security-oauth2-jose
>= 5.1.0, < 5.1.2+ 1 more
- (no CPE)range: >= 5.1.0, < 5.1.2
- (no CPE)range: >= 5.1.0, < 5.1.2
- Range: 5.1.x
Patches
Vulnerability mechanics
References
4- github.com/advisories/GHSA-27xw-p8v6-9jjrghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2018-15801ghsaADVISORY
- github.com/spring-projects/spring-security/commit/c70b65c5df0e170a2d34d812b83db0b7bc71ea25ghsaWEB
- pivotal.io/security/cve-2018-15801ghsax_refsource_CONFIRMWEB
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