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CVE-2018-1000809

Good to know:

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Date: October 8, 2018

privacyIDEA version 2.23.1 and earlier contains a Improper Input Validation vulnerability in token validation api that can result in Denial-of-Service. This attack appear to be exploitable via http request with user=<space>&pass= to /validate/check url. This vulnerability appears to have been fixed in 2.23.2.

Language: Python

Severity Score

Related Resources (7)

https://github.com/advisories/GHSA-7qqv-r2q4-jxhm
https://github.com/privacyidea/privacyidea/issues/1227
https://github.com/pypa/advisory-database/tree/main/vulns/privacyidea/PYSEC-2018-20.yaml
https://github.com/privacyidea/privacyidea
https://github.com/privacyidea/privacyidea/commit/a3edc09beffa2104f357fe24971ea3211ce40751
https://nvd.nist.gov/vuln/detail/CVE-2018-1000809
https://www.mend.io/vulnerability-database/CVE-2018-1000809

Severity Score

Weakness Type (CWE)

Input Validation

CWE-20

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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