ldap3_proto has LDAP Filter stack exhaustion
Priority LOW 38CWE-674Published · Updated
Key facts
- Attack vector
- —
- Privileges required
- —
- User interaction
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- Attack complexity
- —
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- —
- Fix status
- Fixed
No CVSS vector from any source. Fix status from GitHub. Impact type from CWE-674.
Summary
### Impact LDAP queries are not validated for depth, which can cause the parser (both PEG and ASN) to exhaust the stack. This *may* cause a denial of service in applications that process queries. ### Workarounds N/A ### References Related to GHSA-r5fr-9gmv-jggh
Why it matters now
Fix Fixed ldap3_proto (crates.io): 0.7.1
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | ldap3_proto (crates.io) | before 0.7.1 | 0.7.1 | Patch available | GHSA-qcxq-75wr-5cm8 |
- ldap3_proto (crates.io) Vendor— Affected before 0.7.1 Fixed in 0.7.1 Patch available GHSA-qcxq-75wr-5cm8
Remediation
- Fix · GHSA-qcxq-75wr-5cm8 ldap3_proto (crates.io) Fixed in 0.7.1 Advisory →
Timeline
- 2026-10-03 Threatist record created from GHSA-qcxq-75wr-5cm8
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences