CVE-2021-41269

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Summary

CVECVE-2021-41269
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-11-15 21:15:00 UTC
Updated2021-11-19 16:17:00 UTC
Descriptioncron-utils is a Java library to define, parse, validate, migrate crons as well as get human readable descriptions for them. In affected versions A template Injection was identified in cron-utils enabling attackers to inject arbitrary Java EL expressions, leading to unauthenticated Remote Code Execution (RCE) vulnerability. Versions up to 9.1.2 are susceptible to this vulnerability. Please note, that only projects using the @Cron annotation to validate untrusted Cron expressions are affected. The issue was patched and a new version was released. Please upgrade to version 9.1.6. There are no known workarounds known.

Risk And Classification

Problem Types: CWE-94

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Cron-utils Project Cron-utils All All All All

References

ReferenceSourceLinkTags
Merge pull request #494 from NielsDoucet/RCE-fix · jmrozanec/cron-utils@cfd2880 · GitHub MISC github.com
Merge pull request #493 from pwntester/patch-1 · jmrozanec/cron-utils@d670750 · GitHub MISC github.com
Fix security vulnerability regarding the Hibernate dependency. · Issue #461 · jmrozanec/cron-utils · GitHub MISC github.com
Critical vulnerability found in cron-utils · Advisory · jmrozanec/cron-utils · GitHub CONFIRM github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 980116 Java (maven) Security Update for com.cronutils:cron-utils (GHSA-p9m8-27x8-rg87)

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