Total
56 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2020-15104 | 2 Envoyproxy, Redhat | 2 Envoy, Service Mesh | 2024-11-21 | 4.6 Medium |
| In Envoy before versions 1.12.6, 1.13.4, 1.14.4, and 1.15.0 when validating TLS certificates, Envoy would incorrectly allow a wildcard DNS Subject Alternative Name apply to multiple subdomains. For example, with a SAN of *.example.com, Envoy would incorrectly allow nested.subdomain.example.com, when it should only allow subdomain.example.com. This defect applies to both validating a client TLS certificate in mTLS, and validating a server TLS certificate for upstream connections. This vulnerability is only applicable to situations where an untrusted entity can obtain a signed wildcard TLS certificate for a domain of which you only intend to trust a subdomain of. For example, if you intend to trust api.mysubdomain.example.com, and an untrusted actor can obtain a signed TLS certificate for *.example.com or *.com. Configurations are vulnerable if they use verify_subject_alt_name in any Envoy version, or if they use match_subject_alt_names in version 1.14 or later. This issue has been fixed in Envoy versions 1.12.6, 1.13.4, 1.14.4, 1.15.0. | ||||
| CVE-2020-14387 | 1 Samba | 1 Rsync | 2024-11-21 | 7.4 High |
| A flaw was found in rsync in versions since 3.2.0pre1. Rsync improperly validates certificate with host mismatch vulnerability. A remote, unauthenticated attacker could exploit the flaw by performing a man-in-the-middle attack using a valid certificate for another hostname which could compromise confidentiality and integrity of data transmitted using rsync-ssl. The highest threat from this vulnerability is to data confidentiality and integrity. This flaw affects rsync versions before 3.2.4. | ||||
| CVE-2020-13645 | 5 Broadcom, Canonical, Fedoraproject and 2 more | 6 Fabric Operating System, Ubuntu Linux, Fedora and 3 more | 2024-11-21 | 6.5 Medium |
| In GNOME glib-networking through 2.64.2, the implementation of GTlsClientConnection skips hostname verification of the server's TLS certificate if the application fails to specify the expected server identity. This is in contrast to its intended documented behavior, to fail the certificate verification. Applications that fail to provide the server identity, including Balsa before 2.5.11 and 2.6.x before 2.6.1, accept a TLS certificate if the certificate is valid for any host. | ||||
| CVE-2020-13482 | 3 Em-http-request Project, Fedoraproject, Redhat | 3 Em-http-request, Fedora, Openstack-optools | 2024-11-21 | 7.4 High |
| EM-HTTP-Request 1.1.5 uses the library eventmachine in an insecure way that allows an attacker to perform a man-in-the-middle attack against users of the library. The hostname in a TLS server certificate is not verified. | ||||
| CVE-2020-11050 | 1 Java-websocket Project | 1 Java-websocket | 2024-11-21 | 9 Critical |
| In Java-WebSocket less than or equal to 1.4.1, there is an Improper Validation of Certificate with Host Mismatch where WebSocketClient does not perform SSL hostname validation. This has been patched in 1.5.0. | ||||
| CVE-2019-13050 | 6 F5, Fedoraproject, Gnupg and 3 more | 6 Traffix Signaling Delivery Controller, Fedora, Gnupg and 3 more | 2024-11-21 | 7.5 High |
| Interaction between the sks-keyserver code through 1.2.0 of the SKS keyserver network, and GnuPG through 2.2.16, makes it risky to have a GnuPG keyserver configuration line referring to a host on the SKS keyserver network. Retrieving data from this network may cause a persistent denial of service, because of a Certificate Spamming Attack. | ||||
| CVE-2018-19946 | 1 Qnap | 1 Helpdesk | 2024-11-21 | 4.2 Medium |
| The vulnerability have been reported to affect earlier versions of Helpdesk. If exploited, this improper certificate validation vulnerability could allow an attacker to spoof a trusted entity by interfering in the communication path between the host and client. QNAP has already fixed the issue in Helpdesk 3.0.3 and later. | ||||
| CVE-2018-10936 | 2 Postgresql, Redhat | 2 Postgresql Jdbc Driver, Enterprise Linux | 2024-11-21 | N/A |
| A weakness was found in postgresql-jdbc before version 42.2.5. It was possible to provide an SSL Factory and not check the host name if a host name verifier was not provided to the driver. This could lead to a condition where a man-in-the-middle attacker could masquerade as a trusted server by providing a certificate for the wrong host, as long as it was signed by a trusted CA. | ||||
| CVE-2015-1855 | 3 Debian, Puppet, Ruby-lang | 5 Debian Linux, Puppet Agent, Puppet Enterprise and 2 more | 2024-11-21 | 5.9 Medium |
| verify_certificate_identity in the OpenSSL extension in Ruby before 2.0.0 patchlevel 645, 2.1.x before 2.1.6, and 2.2.x before 2.2.2 does not properly validate hostnames, which allows remote attackers to spoof servers via vectors related to (1) multiple wildcards, (1) wildcards in IDNA names, (3) case sensitivity, and (4) non-ASCII characters. | ||||
| CVE-2015-1777 | 1 Redhat | 3 Enterprise Linux, Gluster Storage, Rhn-client-tools | 2024-11-21 | N/A |
| rhnreg_ks in Red Hat Network Client Tools (aka rhn-client-tools) on Red Hat Gluster Storage 2.1 and Enterprise Linux (RHEL) 5, 6, and 7 does not properly validate hostnames in X.509 certificates from SSL servers, which allows remote attackers to prevent system registration via a man-in-the-middle attack. | ||||
| CVE-2014-8167 | 1 Redhat | 3 Enterprise Virtualization, Vdsclient, Virtual Desktop Server Manager | 2024-11-21 | 5.9 Medium |
| vdsm and vdsclient does not validate certficate hostname from another vdsm which could facilitate a man-in-the-middle attack | ||||
| CVE-2014-3607 | 1 Ldaptive | 2 Ldaptive, Vt-ldap | 2024-11-21 | N/A |
| DefaultHostnameVerifier in Ldaptive (formerly vt-ldap) does not properly verify that the server hostname matches a domain name in the subject's Common Name (CN) field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate. | ||||
| CVE-2014-3603 | 1 Shibboleth | 2 Identity Provider, Opensaml Java | 2024-11-21 | N/A |
| The (1) HttpResource and (2) FileBackedHttpResource implementations in Shibboleth Identity Provider (IdP) before 2.4.1 and OpenSAML Java 2.6.2 do not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate. | ||||
| CVE-2024-38324 | 1 Ibm | 2 Storage Defender, Storage Defender Resiliency Service | 2024-09-30 | 5.9 Medium |
| IBM Storage Defender 2.0.0 through 2.0.7 on-prem defender-sensor-cmd CLI does not validate server name during registration and unregistration operations which could expose sensitive information to an attacker with access to the system. | ||||
| CVE-2024-7346 | 1 Progress | 1 Openedge | 2024-09-05 | 7.2 High |
| Host name validation for TLS certificates is bypassed when the installed OpenEdge default certificates are used to perform the TLS handshake for a networked connection. This has been corrected so that default certificates are no longer capable of overriding host name validation and will need to be replaced where full TLS certificate validation is needed for network security. The existing certificates should be replaced with CA-signed certificates from a recognized certificate authority that contain the necessary information to support host name validation. | ||||
| CVE-2024-37015 | 1 Adacore | 1 Ada Web Services | 2024-08-14 | 7.4 High |
| An issue was discovered in Ada Web Server 20.0. When configured to use SSL (which is not the default setting), the SSL/TLS used to establish connections to external services is done without proper hostname validation. This is exploitable by man-in-the-middle attackers. | ||||