GHSA-9vjf-jjcq-3gh7

Suggest an improvement
Source
https://github.com/advisories/GHSA-9vjf-jjcq-3gh7
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-9vjf-jjcq-3gh7/GHSA-9vjf-jjcq-3gh7.json
JSON Data
https://api.test.osv.dev/v1/vulns/GHSA-9vjf-jjcq-3gh7
Aliases
Published
2022-05-14T02:08:55Z
Modified
2024-12-04T05:37:29.829440Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
Mercurial arbitrary code execution vulnerability
Details

The binary delta decoder in Mercurial before 3.7.3 allows remote attackers to execute arbitrary code via a (1) clone, (2) push, or (3) pull command, related to (a) a list sizing rounding error and (b) short records.

Database specific 
{
    "nvd_published_at": "2016-04-13T16:59:00Z",
    "cwe_ids": [],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2024-05-01T16:59:31Z"
}
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
3.7.3

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