GHSA-7c4h-w765-6pwg
Suggest an improvement- Source
- https://github.com/advisories/GHSA-7c4h-w765-6pwg
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-7c4h-w765-6pwg/GHSA-7c4h-w765-6pwg.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/GHSA-7c4h-w765-6pwg
- Aliases
- Published
- 2022-05-14T03:22:02Z
- Modified
- 2024-10-28T15:05:40.443297Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- 8.6 (High) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- OISF suricata-update unsafely deserializes YAML data
- Details
-
Suricata-Update uses the insecure
yaml.load()function. Code will be executed if the yaml-file contains lines like:hello: !!python/object/apply:os.system ['ls -l > /tmp/output']The vulnerable function can be triggered by "suricata-update list-sources". The locally stored index.yaml will be loaded in this function and the malicious code gets executed.
- Database specific
{ "severity": "HIGH", "nvd_published_at": "2018-04-18T19:29:00Z", "github_reviewed": true, "cwe_ids": [ "CWE-502" ], "github_reviewed_at": "2024-02-23T20:56:20Z" }- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2018-1000167
- https://github.com/OISF/suricata-update/pull/23
- https://github.com/OISF/suricata-update/commit/76270e73128ca1299b4e33e7e2a74ac3d963a97a
- https://github.com/OISF/suricata-update
- https://github.com/pypa/advisory-database/tree/main/vulns/suricata-update/PYSEC-2018-75.yaml
- https://redmine.openinfosecfoundation.org/issues/2359
- https://tech.feedyourhead.at/content/remote-code-execution-in-suricata-update
Affected packages
PyPI / suricata-update
Package
- Name
- suricata-update
- View open source insights on deps.dev
- Purl
- pkg:pypi/suricata-update