GHSA-4j5j-58j7-6c3w

Suggest an improvement
Source
https://github.com/advisories/GHSA-4j5j-58j7-6c3w
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-4j5j-58j7-6c3w/GHSA-4j5j-58j7-6c3w.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-4j5j-58j7-6c3w
Aliases
Published
2022-05-17T04:14:03Z
Modified
2024-11-30T05:26:03.696074Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/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
Dulwich Arbitrary code execution via commit with directory path starting with .git
Details

The build_index_from_tree function in index.py in Dulwich before 0.9.9 allows remote attackers to execute arbitrary code via a commit with a directory path starting with .git/, which is not properly handled when checking out a working tree.

Database specific 
{
    "nvd_published_at": "2015-03-31T14:59:00Z",
    "cwe_ids": [],
    "severity": "CRITICAL",
    "github_reviewed": true,
    "github_reviewed_at": "2024-04-30T08:40:04Z"
}
References

Affected packages

PyPI / dulwich

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.9

Affected versions

0.*

0.0.1
0.1.0
0.1.1
0.2.1
0.3.0
0.3.1
0.3.2
0.3.3
0.4.0
0.4.1
0.5.0
0.6.0
0.6.1
0.6.2
0.7.0
0.7.1
0.8.0
0.8.1
0.8.2
0.8.3
0.8.4
0.8.5
0.8.6
0.8.7
0.9.0
0.9.1
0.9.2
0.9.3
0.9.4
0.9.5
0.9.6
0.9.7
0.9.8