Vulnerabilities (CVE)

Filtered by CWE-295
Total 957 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2024-29733 2024-04-22 N/A N/A
Improper Certificate Validation vulnerability in Apache Airflow FTP Provider. The FTP hook lacks complete certificate validation in FTP_TLS connections, which can potentially be leveraged. Implementing proper certificate validation by passing context=ssl.create_default_context() during FTP_TLS instantiation is used as mitigation to validate the certificates properly. This issue affects Apache Airflow FTP Provider: before 3.7.0. Users are recommended to upgrade to version 3.7.0, which fixes the issue.
CVE-2023-37397 2024-04-19 N/A 3.6 LOW
IBM Aspera Faspex 5.0.0 through 5.0.7 could allow a local user to obtain or modify sensitive information due to improper encryption of certain data. IBM X-Force ID: 259672.
CVE-2024-3738 2024-04-15 7.5 HIGH 7.3 HIGH
A vulnerability classified as critical has been found in cym1102 nginxWebUI up to 3.9.9. This affects the function handlePath of the file /adminPage/conf/saveCmd. The manipulation of the argument nginxPath leads to improper certificate validation. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-260577 was assigned to this vulnerability.
CVE-2023-50949 2024-04-12 N/A 5.9 MEDIUM
IBM QRadar SIEM 7.5 could allow an unauthorized user to perform unauthorized actions due to improper certificate validation. IBM X-Force ID: 275706.
CVE-2024-25140 2 Microsoft, Rustdesk 2 Windows, Rustdesk 2024-04-11 N/A 9.8 CRITICAL
A default installation of RustDesk 1.2.3 on Windows places a WDKTestCert certificate under Trusted Root Certification Authorities with Enhanced Key Usage of Code Signing (, valid from 2023 until 2033. This is potentially unwanted, e.g., because there is no public documentation of security measures for the private key, and arbitrary software could be signed if the private key were to be compromised. NOTE: the vendor's position is "we do not have EV cert, so we use test cert as a workaround." Insertion into Trusted Root Certification Authorities was the originally intended behavior, and the UI ensured that the certificate installation step (checked by default) was visible to the user before proceeding with the product installation.
CVE-2022-45597 1 Componentspace 1 Saml 2024-04-11 N/A 9.8 CRITICAL
ComponentSpace.Saml2 4.4.0 Missing SSL Certificate Validation. NOTE: the vendor does not consider this a vulnerability because the report is only about use of certificates at the application layer (not the transport layer) and "Certificates are exchanged in a controlled fashion between entities within a trust relationship. This is why self-signed certificates may be used and why validating certificates isn’t as important as doing so for the transport layer certificates."
CVE-2020-16164 1 Ripe 1 Rpki Validator 3 2024-04-11 5.8 MEDIUM 7.4 HIGH
An issue was discovered in RIPE NCC RPKI Validator 3.x through 3.1-2020. It allows remote attackers to bypass intended access restrictions or to cause a denial of service on dependent routing systems by strategically withholding RPKI Route Origin Authorisation ".roa" files or X509 Certificate Revocation List files from the RPKI relying party's view. NOTE: some third parties may regard this as a preferred behavior, not a vulnerability
CVE-2020-16163 1 Ripe 1 Rpki Validator 3 2024-04-11 6.4 MEDIUM 9.1 CRITICAL
An issue was discovered in RIPE NCC RPKI Validator 3.x before 3.1-2020. RRDP fetches proceed even with a lack of validation of a TLS HTTPS endpoint. This allows remote attackers to bypass intended access restrictions, or to trigger denial of service to traffic directed to co-dependent routing systems. NOTE: third parties assert that the behavior is intentionally permitted by RFC 8182
CVE-2020-16162 1 Ripe 1 Rpki Validator 3 2024-04-11 5.0 MEDIUM 7.5 HIGH
An issue was discovered in RIPE NCC RPKI Validator 3.x through 3.1-2020. Missing validation checks on CRL presence or CRL staleness in the X509-based RPKI certificate-tree validation procedure allow remote attackers to bypass intended access restrictions by using revoked certificates. NOTE: there may be counterarguments related to backwards compatibility
CVE-2018-21029 2 Fedoraproject, Systemd Project 2 Fedora, Systemd 2024-04-11 7.5 HIGH 9.8 CRITICAL
systemd 239 through 245 accepts any certificate signed by a trusted certificate authority for DNS Over TLS. Server Name Indication (SNI) is not sent, and there is no hostname validation with the GnuTLS backend. NOTE: This has been disputed by the developer as not a vulnerability since hostname validation does not have anything to do with this issue (i.e. there is no hostname to be sent)
CVE-2018-20200 1 Squareup 1 Okhttp 2024-04-11 4.3 MEDIUM 5.9 MEDIUM in OkHttp 3.x through 3.12.0 allows man-in-the-middle attackers to bypass certificate pinning by changing SSLContext and the boolean values while hooking the application. NOTE: This id is disputed because some parties don't consider this is a vulnerability. Their rationale can be found in
CVE-2024-31871 2024-04-10 N/A 7.5 HIGH
IBM Security Verify Access Appliance 10.0.0 through 10.0.7 could allow a malicious actor to conduct a man in the middle attack when deploying Python scripts due to improper certificate validation. IBM X-Force ID: 287306.
CVE-2023-22943 1 Splunk 2 Add-on Builder, Cloudconnect Software Development Kit 2024-04-10 N/A 5.3 MEDIUM
In Splunk Add-on Builder (AoB) versions below 4.1.2 and the Splunk CloudConnect SDK versions below 3.1.3, requests to third-party APIs through the REST API Modular Input incorrectly revert to using HTTP to connect after a failure to connect over HTTPS occurs.
CVE-2024-27323 2024-04-02 N/A 7.5 HIGH
PDF-XChange Editor Updater Improper Certificate Validation Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is not required to exploit this vulnerability. The specific flaw exists within the update functionality. The issue results from the lack of proper validation of the certificate presented by the server. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-22224.
CVE-2024-29887 2024-03-28 N/A 7.4 HIGH
Serverpod is an app and web server, built for the Flutter and Dart ecosystem. This bug bypassed the validation of TSL certificates on all none web HTTP clients in the `serverpod_client` package. Making them susceptible to a man in the middle attack against encrypted traffic between the client device and the server. An attacker would need to be able to intercept the traffic and highjack the connection to the server for this vulnerability to be used. Upgrading to version `1.2.6` resolves this issue.
CVE-2020-8286 8 Apple, Debian, Fedoraproject and 5 more 20 Mac Os X, Macos, Debian Linux and 17 more 2024-03-27 5.0 MEDIUM 7.5 HIGH
curl 7.41.0 through 7.73.0 is vulnerable to an improper check for certificate revocation due to insufficient verification of the OCSP response.
CVE-2021-22926 5 Haxx, Netapp, Oracle and 2 more 26 Curl, Active Iq Unified Manager, Clustered Data Ontap and 23 more 2024-03-27 5.0 MEDIUM 7.5 HIGH
libcurl-using applications can ask for a specific client certificate to be used in a transfer. This is done with the `CURLOPT_SSLCERT` option (`--cert` with the command line tool).When libcurl is built to use the macOS native TLS library Secure Transport, an application can ask for the client certificate by name or with a file name - using the same option. If the name exists as a file, it will be used instead of by name.If the appliction runs with a current working directory that is writable by other users (like `/tmp`), a malicious user can create a file name with the same name as the app wants to use by name, and thereby trick the application to use the file based cert instead of the one referred to by name making libcurl send the wrong client certificate in the TLS connection handshake.
CVE-2022-27782 3 Debian, Haxx, Splunk 3 Debian Linux, Curl, Universal Forwarder 2024-03-27 5.0 MEDIUM 7.5 HIGH
libcurl would reuse a previously created connection even when a TLS or SSHrelated option had been changed that should have prohibited reuse.libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse if one of them matches the setup. However, several TLS andSSH settings were left out from the configuration match checks, making themmatch too easily.
CVE-2024-1351 2024-03-08 N/A 8.8 HIGH
Under certain configurations of --tlsCAFile and tls.CAFile, MongoDB Server may skip peer certificate validation which may result in untrusted connections to succeed. This may effectively reduce the security guarantees provided by TLS and open connections that should have been closed due to failing certificate validation. This issue affects MongoDB Server v7.0 versions prior to and including 7.0.5, MongoDB Server v6.0 versions prior to and including 6.0.13, MongoDB Server v5.0 versions prior to and including 5.0.24 and MongoDB Server v4.4 versions prior to and including 4.4.28. Required Configuration : A server process will allow incoming connections to skip peer certificate validation if the server process was started with TLS enabled (net.tls.mode set to allowTLS, preferTLS, or requireTLS) and without a net.tls.CAFile configured.
CVE-2019-15604 5 Debian, Nodejs, Opensuse and 2 more 10 Debian Linux, Node.js, Leap and 7 more 2024-03-07 5.0 MEDIUM 7.5 HIGH
Improper Certificate Validation in Node.js 10, 12, and 13 causes the process to abort when sending a crafted X.509 certificate