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CVE-2021-41269

CRITICAL

10.0

Beschreibung

cron-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.

CVE Details

CVSS v3.1 Bewertung10.0

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht11/15/2021

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

cron-utils_project:cron-utils

Schwachen (CWE)

CWE-94

Referenzen

https://github.com/jmrozanec/cron-utils/commit/cfd2880f80e62ea74b92fa83474c2aabdb9899da(security-advisories@github.com)

https://github.com/jmrozanec/cron-utils/commit/d6707503ec2f20947f79e38f861dba93b39df9da(security-advisories@github.com)

https://github.com/jmrozanec/cron-utils/issues/461(security-advisories@github.com)

https://github.com/jmrozanec/cron-utils/security/advisories/GHSA-p9m8-27x8-rg87(security-advisories@github.com)

https://github.com/jmrozanec/cron-utils/commit/cfd2880f80e62ea74b92fa83474c2aabdb9899da(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/jmrozanec/cron-utils/commit/d6707503ec2f20947f79e38f861dba93b39df9da(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/jmrozanec/cron-utils/issues/461(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/jmrozanec/cron-utils/security/advisories/GHSA-p9m8-27x8-rg87(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

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