GHSA-6v56-cpg6-3rpx

Source

https://github.com/advisories/GHSA-6v56-cpg6-3rpx

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-6v56-cpg6-3rpx/GHSA-6v56-cpg6-3rpx.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-6v56-cpg6-3rpx

Aliases

Published

2022-05-13T01:24:56Z

Modified

2024-09-25T18:11:33.370842Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator

Summary

Mercurial vulnerable to arbitrary code injection

Details

In Mercurial before 4.4.1, it is possible that a specially malformed repository can cause Git subrepositories to run arbitrary code in the form of a .git/hooks/post-update script checked into the repository. Typical use of Mercurial prevents construction of such repositories, but they can be created programmatically.

References

Affected packages

PyPI / mercurial

Package

Name: mercurial; View open source insights on deps.dev
Purl: pkg:pypi/mercurial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.4.1

Affected versions

0.*

0.8.1

0.9

0.9.1

0.9.2

0.9.3

0.9.4

0.9.5

1.*

1.0

1.0.1

1.0.2

1.1

1.1.1

1.1.2

1.2

1.2.1

1.3

1.3.1

1.4

1.4.1

1.4.2

1.4.3

1.5

1.5.1

1.5.2

1.5.3

1.5.4

1.6

1.6.1

1.6.2

1.6.3

1.6.4

1.7

1.7.1

1.7.2

1.7.3

1.7.5

1.8

1.8.1

1.8.2

1.8.3

1.8.4

1.9

1.9.1

1.9.2

1.9.3

2.*

2.0

2.0.1

2.0.2

2.1

2.1.1

2.1.2

2.2

2.2.2

2.3

2.4.1

2.5

2.5.1

2.5.2

2.6

2.6.1

2.6.2

2.6.3

2.7.0

2.7.1

2.7.2

2.8

2.8.1

2.8.2

2.9

2.9.1

3.*

3.0

3.0.1

3.1

3.1.1

3.1.2

3.2

3.2.1

3.2.2

3.2.3

3.2.4

3.3-rc

3.3

3.3.1

3.3.2

3.3.3

3.4-rc

3.4

3.4.1

3.4.2

3.5-rc

3.5

3.5.1

3.5.2

3.6-rc

3.6

3.6.1

3.6.2

3.6.3

3.7-rc

3.7

3.7.1

3.7.2

3.7.3

3.8-rc

3.8

3.8.1

3.8.2

3.8.3

3.8.4

3.9-rc

3.9

3.9.1

3.9.2

4.*

4.0-rc

4.0

4.0.1

4.0.2

4.1-rc

4.1

4.1.1

4.1.2

4.1.3

4.2-rc

4.2

4.2.1

4.2.2

4.2.3

4.3-rc

4.3rc0

4.3

4.3.1

4.3.2

4.3.3

4.4-rc

4.4rc0

4.4