CVE-2019-19271

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Source
https://cve.org/CVERecord?id=CVE-2019-19271
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-19271.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-19271
Downstream
Published
2019-11-26T04:15:13Z
Modified
2026-08-07T15:18:15Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

An issue was discovered in tls_verify_crl in ProFTPD before 1.3.6. A wrong iteration variable, used when checking a client certificate against CRL entries (installed by a system administrator), can cause some CRL entries to be ignored, and can allow clients whose certificates have been revoked to proceed with a connection to the server.

References

Affected packages

Git / github.com/proftpd/proftpd

Affected ranges

Type
GIT
Repo
https://github.com/proftpd/proftpd
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
14f155e2f194f75d05a1656d13f4228257ba3091
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.3.6"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

v1.*
v1.3.6
v1.3.6a
v1.3.6b
v1.3.6c
v1.3.6d
v1.3.6rc1
v1.3.6rc2
v1.3.6rc3
v1.3.6rc4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-19271.json"