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Security Advisories: GSA_kwCzR0hTQS1jd3doLTQzODItNmZ3cs4AASIn
Dulwich RCE Vulnerability
Dulwich before 0.18.5, when an SSH subprocess is used, allows remote attackers to execute arbitrary commands via an ssh URL with an initial dash character in the hostname, a related issue to CVE-2017-9800, CVE-2017-12836, CVE-2017-12976, CVE-2017-1000116, and CVE-2017-1000117.
Permalink: https://github.com/advisories/GHSA-cwwh-4382-6fwrJSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1jd3doLTQzODItNmZ3cs4AASIn
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: about 2 years ago
Updated: 6 months ago
CVSS Score: 9.8
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Identifiers: GHSA-cwwh-4382-6fwr, CVE-2017-16228
References:
- https://nvd.nist.gov/vuln/detail/CVE-2017-16228
- https://tracker.debian.org/news/882440
- https://github.com/jelmer/dulwich/commit/7116a0cbbda571f7dac863f4b1c00b6e16d6d8d6
- https://web.archive.org/web/20201220231743/https://www.dulwich.io/code/dulwich/commit/7116a0cbbda571f7dac863f4b1c00b6e16d6d8d6/
- https://web.archive.org/web/20210128154006/https://www.dulwich.io/code/dulwich/
- https://github.com/advisories/GHSA-cwwh-4382-6fwr
Blast Radius: 34.0
Affected Packages
pypi:dulwich
Dependent packages: 148Dependent repositories: 2,931
Downloads: 35,139,618 last month
Affected Version Ranges: < 0.18.5
Fixed in: 0.18.5
All affected versions: 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, 0.9.9, 0.10.0, 0.11.0, 0.11.1, 0.11.2, 0.12.0, 0.13.0, 0.14.0, 0.14.1, 0.15.0, 0.16.0, 0.16.1, 0.16.2, 0.16.3, 0.17.1, 0.17.2, 0.17.3, 0.18.0, 0.18.1, 0.18.2, 0.18.3, 0.18.4
All unaffected versions: 0.18.5, 0.18.6, 0.19.0, 0.19.1, 0.19.2, 0.19.3, 0.19.4, 0.19.5, 0.19.6, 0.19.7, 0.19.8, 0.19.9, 0.19.10, 0.19.11, 0.19.12, 0.19.13, 0.19.14, 0.19.15, 0.19.16, 0.20.0, 0.20.1, 0.20.2, 0.20.3, 0.20.4, 0.20.5, 0.20.6, 0.20.7, 0.20.8, 0.20.9, 0.20.10, 0.20.11, 0.20.12, 0.20.13, 0.20.14, 0.20.15, 0.20.17, 0.20.18, 0.20.19, 0.20.20, 0.20.21, 0.20.22, 0.20.23, 0.20.24, 0.20.25, 0.20.26, 0.20.27, 0.20.28, 0.20.29, 0.20.30, 0.20.31, 0.20.32, 0.20.33, 0.20.34, 0.20.35, 0.20.36, 0.20.37, 0.20.38, 0.20.39, 0.20.40, 0.20.41, 0.20.42, 0.20.43, 0.20.44, 0.20.45, 0.20.46, 0.20.47, 0.20.48, 0.20.49, 0.20.50, 0.21.0, 0.21.1, 0.21.2, 0.21.3, 0.21.4, 0.21.5, 0.21.6, 0.21.7, 0.22.0, 0.22.1