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CVE
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CVE-2021-35472Date: (C)2021-08-02   (M)2023-12-22


An issue was discovered in LemonLDAP::NG before 2.0.12. Session cache corruption can lead to authorization bypass or spoofing. By running a loop that makes many authentication attempts, an attacker might alternately be authenticated as one of two different users.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 8.8CVSS Score : 6.0
Exploit Score: 2.8Exploit Score: 6.8
Impact Score: 5.9Impact Score: 6.4
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: MEDIUM
Privileges Required: LOWAuthentication: SINGLE
User Interaction: NONEConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: PARTIAL
Confidentiality: HIGHAvailability: PARTIAL
Integrity: HIGH 
Availability: HIGH 
  
Reference:
DSA-4943
https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/commit/8d3b763b6af2b8a9c4ad2765fbfabffec8a73af5
https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/2539
https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/tags

CWE    1
CWE-307
OVAL    2
oval:org.secpod.oval:def:74231
oval:org.secpod.oval:def:605582

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