CVE-2019-19269

MITRE NVD CVE.ORG Print: PDF PDF

Summary

CVECVE-2019-19269
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-11-30 23:15:00 UTC
Updated2023-11-07 03:07:00 UTC
DescriptionAn issue was discovered in tls_verify_crl in ProFTPD through 1.3.6b. A dereference of a NULL pointer may occur. This pointer is returned by the OpenSSL sk_X509_REVOKED_value() function when encountering an empty CRL installed by a system administrator. The dereference occurs when validating the certificate of a client connecting to the server in a TLS client/server mutual-authentication setup.

Risk And Classification

Problem Types: CWE-476

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 8.0 All All All
Operating System Debian Debian Linux 8.0 All All All
Operating System Fedoraproject Fedora 30 All All All
Operating System Fedoraproject Fedora 31 All All All
Operating System Fedoraproject Fedora 30 All All All
Operating System Fedoraproject Fedora 31 All All All
Application Proftpd Proftpd 1.3.6 - All All
Application Proftpd Proftpd 1.3.6 alpha All All
Application Proftpd Proftpd 1.3.6 beta All All
Application Proftpd Proftpd 1.3.6 rc1 All All
Application Proftpd Proftpd 1.3.6 rc2 All All
Application Proftpd Proftpd 1.3.6 rc3 All All
Application Proftpd Proftpd 1.3.6 rc4 All All
Application Proftpd Proftpd 1.3.6 - All All
Application Proftpd Proftpd 1.3.6 alpha All All
Application Proftpd Proftpd 1.3.6 beta All All
Application Proftpd Proftpd 1.3.6 rc1 All All
Application Proftpd Proftpd 1.3.6 rc2 All All
Application Proftpd Proftpd 1.3.6 rc3 All All
Application Proftpd Proftpd 1.3.6 rc4 All All
Application Proftpd Proftpd All All All All

References

ReferenceSourceLinkTags
[SECURITY] [DLA 2018-1] proftpd-dfsg security update MLIST lists.debian.org Third Party Advisory
[security-announce] openSUSE-SU-2020:0031-1: moderate: Security update f SUSE lists.opensuse.org
ProFTPd: Multiple vulnerabilities (GLSA 202003-35) — Gentoo security GENTOO security.gentoo.org
[SECURITY] Fedora 30 Update: proftpd-1.3.6b-2.fc30 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 31 Update: proftpd-1.3.6b-2.fc31 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Third Party Advisory
DoS (nullptr dereference) 2/2 with CRLs in mod_tls of ProFTPD master HEAD · Issue #861 · proftpd/proftpd · GitHub MISC github.com Patch, Third Party Advisory
[SECURITY] Fedora 31 Update: proftpd-1.3.6b-2.fc31 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 30 Update: proftpd-1.3.6b-2.fc30 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Third Party Advisory
Oracle Critical Patch Update Advisory - April 2020 N/A www.oracle.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 296076 Oracle Solaris 11.4 Support Repository Update (SRU) 19.3.0 Missing (CPUJAN2020)
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report