CVE-2021-35472

Source
https://cve.org/CVERecord?id=CVE-2021-35472
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-35472.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-35472
Downstream
Published
2021-07-30T14:15:17.887Z
Modified
2026-07-19T11:45:23.484041959Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

Database specific
{
    "unresolved_ranges": [
        {
            "source": "CPE_STRING",
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "debian:debian_linux",
            "extracted_events": [
                {
                    "introduced": "10.0"
                },
                {
                    "last_affected": "10.0"
                }
            ]
        }
    ]
}
References

Affected packages

Git / gitlab.ow2.org/lemonldap-ng/lemonldap-ng

Affected ranges

Type
GIT
Repo
https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
Fixed
Database specific
{
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "cpe": "cpe:2.3:a:lemonldap-ng:lemonldap\\:\\:ng:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.0.11"
        }
    ]
}

Affected versions

Other
debian/bullseye
debian/buster
ubuntu/disco
ubuntu/focal
ubuntu/groovy
ubuntu/hirsute
v2.*
v2.0.0
v2.0.1
v2.0.10
v2.0.11
v2.0.2
v2.0.3
v2.0.4
v2.0.6
v2.0.7
v2.0.8
v2.0.9

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-35472.json"