GHSA-p9m8-27x8-rg87

Source

https://github.com/advisories/GHSA-p9m8-27x8-rg87

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/11/GHSA-p9m8-27x8-rg87/GHSA-p9m8-27x8-rg87.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-p9m8-27x8-rg87

Aliases

CVE-2021-41269

Published

2021-11-15T23:27:11Z

Modified

2023-11-08T04:06:58.038367Z

Severity

10.0 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H CVSS Calculator

Summary

Critical vulnerability found in cron-utils

Details

Impact

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.

Patches

The issue was patched and a new version was released. Please upgrade to version 9.1.6.

Workarounds

There are no known workarounds up to this moment.

References

A description of the issue is provided in issue 461

For more information

If you have any questions or comments about this advisory:

Open an issue in the cron-utils Github repository

Database specific

{
    "nvd_published_at": "2021-11-15T21:15:00Z",
    "github_reviewed_at": "2021-11-15T22:23:17Z",
    "severity": "CRITICAL",
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-94"
    ]
}

References

Affected packages

Maven / com.cronutils:cron-utils

Package

Name: com.cronutils:cron-utils; View open source insights on deps.dev
Purl: pkg:maven/com.cronutils/cron-utils

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

9.1.6

Affected versions

1.*

1.0.0

1.1.0

1.1.1

1.1.2

2.*

2.0.0

3.*

3.0.0

3.1.0

3.1.1

3.1.2

3.1.4

3.1.5

3.1.6

3.1.7

4.*

4.0.0

4.0.1

4.1.0

4.1.1

4.1.2

4.1.3

5.*

5.0.0

5.0.1

5.0.2

5.0.3

5.0.4

5.0.5

6.*

6.0.0

6.0.1

6.0.2

6.0.3

6.0.4

6.0.5

6.0.6

7.*

7.0.0

7.0.1

7.0.2

7.0.3

7.0.4

7.0.5

7.0.6

7.0.7

8.*

8.0.0

8.1.1

9.*

9.0.0

9.0.1

9.0.2

9.1.0

9.1.1

9.1.2

9.1.3

9.1.5