CVE-2021-22557
Description
SLO generator allows for loading of YAML files that if crafted in a specific format can allow for code execution within the context of the SLO Generator. We recommend upgrading SLO Generator past https://github.com/google/slo-generator/pull/173
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Exploits
Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.
Exploit-DB
Google SLO-Generator 2.0.0 - Code Execution
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | slo-generator | <2.0.1 | 2.0.1 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-22557
- https://github.com/google/slo-generator/pull/173
- https://github.com/google/slo-generator/commit/36318beab1b85d14bb860e45bea186b184690d5d
- https://github.com/google/slo-generator/releases/tag/v2.0.1
- https://github.com/pypa/advisory-database/tree/main/vulns/slo-generator/PYSEC-2021-429.yaml
- ://github.com/google/slo-generator
- http://packetstormsecurity.com/files/164426/Google-SLO-Generator-2.0.0-Code-Execution.html
- https://github.com/advisories/GHSA-j28r-j54m-gpc4
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.