Lemur: LDAP Filter Injection enables post-authentication privilege escalation
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Netflix | lemur | affected |
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| Vendor | Product | Versions | ||||||||
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| Netflix | Lemur |
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| Source | ID | Title |
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Github GHSA |
GHSA-3r34-vq8m-39gh | Lemur: LDAP Filter Injection enables post-authentication privilege escalation |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.217% probability within 30 days)
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| Metrics |
ssvc
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| First Time appeared |
Netflix
Netflix lemur |
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| Vendors & Products |
Netflix
Netflix lemur |
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| Description | Lemur manages TLS certificate creation. Prior to 1.9.0, Lemur's LDAP authentication module (lemur/auth/ldap.py) constructs LDAP search filters using unsanitized user input via Python string interpolation. An authenticated LDAP user can inject LDAP filter metacharacters through the username field to manipulate group membership queries and escalate their privileges to administrator. This vulnerability is fixed in 1.9.0. | |
| Title | Lemur: LDAP Filter Injection enables post-authentication privilege escalation | |
| Weaknesses | CWE-90 | |
| References |
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| Metrics |
cvssV3_1
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