Improper Input Validation in Jakarta Expression Language
In the Jakarta Expression Language implementation 3.0.3 and earlier, a bug in the ELParserTokenManager enables invalid EL expressions to be evaluated as if they were valid.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-28170US | medium5.3 | — | ||
In the Jakarta Expression Language implementation 3.0.3 and earlier, a bug in the ELParserTokenManager enables invalid EL expressions to be evaluated as if they were valid. | ||||
02
references
External citations — patches, advisories, analysis.
- https://github.com/eclipse-ee4j/el-riPACKAGE
- https://github.com/eclipse-ee4j/el-ri/issues/155WEB
- https://github.com/eclipse-ee4j/el-ri/pull/160/commits/b6a3943ac5fba71cbc6719f092e319caa747855bWEB
- https://nvd.nist.gov/vuln/detail/CVE-2021-28170ADVISORY
- https://security.snyk.io/vuln/SNYK-JAVA-ORGGLASSFISH-1297098WEB
- https://security.snyk.io/vuln/SNYK-JAVA-ORGGLASSFISH-2841368WEB
- https://securitylab.github.com/advisories/GHSL-2020-021-jakarta-elADVISORY
- https://www.oracle.com/security-alerts/cpuapr2022.htmlWEB
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