Total
987 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-39360 | 2 Fedoraproject, Gnome | 2 Fedora, Libzapojit | 2023-11-07 | 4.3 MEDIUM | 5.9 MEDIUM |
| In GNOME libzapojit through 0.0.3, zpj-skydrive.c does not enable TLS certificate verification on the SoupSessionSync objects it creates, leaving users vulnerable to network MITM attacks. NOTE: this is similar to CVE-2016-20011. | |||||
| CVE-2021-39358 | 2 Fedoraproject, Gnome | 2 Fedora, Libgfbgraph | 2023-11-07 | 4.3 MEDIUM | 5.9 MEDIUM |
| In GNOME libgfbgraph through 0.2.4, gfbgraph-photo.c does not enable TLS certificate verification on the SoupSessionSync objects it creates, leaving users vulnerable to network MITM attacks. NOTE: this is similar to CVE-2016-20011. | |||||
| CVE-2021-36377 | 2 Fedoraproject, Fossil-scm | 2 Fedora, Fossil | 2023-11-07 | 5.0 MEDIUM | 7.5 HIGH |
| Fossil before 2.14.2 and 2.15.x before 2.15.2 often skips the hostname check during TLS certificate validation. | |||||
| CVE-2021-34558 | 4 Fedoraproject, Golang, Netapp and 1 more | 6 Fedora, Go, Cloud Insights Telegraf and 3 more | 2023-11-07 | 2.6 LOW | 6.5 MEDIUM |
| The crypto/tls package of Go through 1.16.5 does not properly assert that the type of public key in an X.509 certificate matches the expected type when doing a RSA based key exchange, allowing a malicious TLS server to cause a TLS client to panic. | |||||
| CVE-2021-32919 | 3 Debian, Fedoraproject, Prosody | 3 Debian Linux, Fedora, Prosody | 2023-11-07 | 4.3 MEDIUM | 7.5 HIGH |
| An issue was discovered in Prosody before 0.11.9. The undocumented dialback_without_dialback option in mod_dialback enables an experimental feature for server-to-server authentication. It does not correctly authenticate remote server certificates, allowing a remote server to impersonate another server (when this option is enabled). | |||||
| CVE-2021-22511 | 1 Microfocus | 1 Application Automation Tools | 2023-11-07 | 6.4 MEDIUM | 6.5 MEDIUM |
| Improper Certificate Validation vulnerability in Micro Focus Application Automation Tools Plugin - Jenkins plugin. The vulnerability affects version 6.7 and earlier versions. The vulnerability could allow unconditionally disabling of SSL/TLS certificates. | |||||
| CVE-2021-21548 | 1 Dell | 3 Emc Unisphere For Powermax, Emc Unisphere For Powermax Virtual Appliance, Powermax Os | 2023-11-07 | N/A | 7.4 HIGH |
| Dell EMC Unisphere for PowerMax versions before 9.1.0.27, Dell EMC Unisphere for PowerMax Virtual Appliance versions before 9.1.0.27, and PowerMax OS Release 5978 contain an improper certificate validation vulnerability. An unauthenticated remote attacker may potentially exploit this vulnerability to carry out a man-in-the-middle attack by supplying a crafted certificate and intercepting the victim's traffic to view or modify a victim’s data in transit. | |||||
| CVE-2021-1566 | 1 Cisco | 3 Asyncos, Email Security Appliance, Web Security Appliance | 2023-11-07 | 5.8 MEDIUM | 7.4 HIGH |
| A vulnerability in the Cisco Advanced Malware Protection (AMP) for Endpoints integration of Cisco AsyncOS for Cisco Email Security Appliance (ESA) and Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to intercept traffic between an affected device and the AMP servers. This vulnerability is due to improper certificate validation when an affected device establishes TLS connections. A man-in-the-middle attacker could exploit this vulnerability by sending a crafted TLS packet to an affected device. A successful exploit could allow the attacker to spoof a trusted host and then extract sensitive information or alter certain API requests. | |||||
| CVE-2021-1471 | 1 Cisco | 1 Jabber | 2023-11-07 | 6.8 MEDIUM | 5.6 MEDIUM |
| Multiple vulnerabilities in Cisco Jabber for Windows, Cisco Jabber for MacOS, and Cisco Jabber for mobile platforms could allow an attacker to execute arbitrary programs on the underlying operating system with elevated privileges, access sensitive information, intercept protected network traffic, or cause a denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory. | |||||
| CVE-2021-1354 | 1 Cisco | 1 Unified Computing System Central Software | 2023-11-07 | 2.7 LOW | 3.5 LOW |
| A vulnerability in the certificate registration process of Cisco Unified Computing System (UCS) Central Software could allow an authenticated, adjacent attacker to register a rogue Cisco Unified Computing System Manager (UCSM). This vulnerability is due to improper certificate validation. An attacker could exploit this vulnerability by sending a crafted HTTP request to the registration API. A successful exploit could allow the attacker to register a rogue Cisco UCSM and gain access to Cisco UCS Central Software data and Cisco UCSM inventory data. | |||||
| CVE-2021-1277 | 1 Cisco | 1 Data Center Network Manager | 2023-11-07 | 5.8 MEDIUM | 6.5 MEDIUM |
| Multiple vulnerabilities in Cisco Data Center Network Manager (DCNM) could allow an attacker to spoof a trusted host or construct a man-in-the-middle attack to extract sensitive information or alter certain API requests. These vulnerabilities are due to insufficient certificate validation when establishing HTTPS requests with the affected device. For more information about these vulnerabilities, see the Details section of this advisory. | |||||
| CVE-2021-1276 | 1 Cisco | 1 Data Center Network Manager | 2023-11-07 | 5.8 MEDIUM | 6.5 MEDIUM |
| Multiple vulnerabilities in Cisco Data Center Network Manager (DCNM) could allow an attacker to spoof a trusted host or construct a man-in-the-middle attack to extract sensitive information or alter certain API requests. These vulnerabilities are due to insufficient certificate validation when establishing HTTPS requests with the affected device. For more information about these vulnerabilities, see the Details section of this advisory. | |||||
| CVE-2020-9488 | 4 Apache, Debian, Oracle and 1 more | 46 Log4j, Debian Linux, Communications Application Session Controller and 43 more | 2023-11-07 | 4.3 MEDIUM | 3.7 LOW |
| Improper validation of certificate with host mismatch in Apache Log4j SMTP appender. This could allow an SMTPS connection to be intercepted by a man-in-the-middle attack which could leak any log messages sent through that appender. Fixed in Apache Log4j 2.12.3 and 2.13.1 | |||||
| CVE-2020-8156 | 2 Fedoraproject, Nextcloud | 2 Fedora, Nextcloud Mail | 2023-11-07 | 6.8 MEDIUM | 7.0 HIGH |
| A missing verification of the TLS host in Nextcloud Mail 1.1.3 allowed a man in the middle attack. | |||||
| CVE-2020-7919 | 4 Debian, Fedoraproject, Golang and 1 more | 4 Debian Linux, Fedora, Go and 1 more | 2023-11-07 | 7.8 HIGH | 7.5 HIGH |
| Go before 1.12.16 and 1.13.x before 1.13.7 (and the crypto/cryptobyte package before 0.0.0-20200124225646-8b5121be2f68 for Go) allows attacks on clients (resulting in a panic) via a malformed X.509 certificate. | |||||
| CVE-2020-7043 | 4 Fedoraproject, Openfortivpn Project, Openssl and 1 more | 5 Fedora, Openfortivpn, Openssl and 2 more | 2023-11-07 | 6.4 MEDIUM | 9.1 CRITICAL |
| An issue was discovered in openfortivpn 1.11.0 when used with OpenSSL before 1.0.2. tunnel.c mishandles certificate validation because hostname comparisons do not consider '\0' characters, as demonstrated by a good.example.com\x00evil.example.com attack. | |||||
| CVE-2020-7042 | 4 Fedoraproject, Openfortivpn Project, Openssl and 1 more | 5 Fedora, Openfortivpn, Openssl and 2 more | 2023-11-07 | 5.0 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in openfortivpn 1.11.0 when used with OpenSSL 1.0.2 or later. tunnel.c mishandles certificate validation because the hostname check operates on uninitialized memory. The outcome is that a valid certificate is never accepted (only a malformed certificate may be accepted). | |||||
| CVE-2020-7041 | 4 Fedoraproject, Openfortivpn Project, Openssl and 1 more | 5 Fedora, Openfortivpn, Openssl and 2 more | 2023-11-07 | 5.0 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in openfortivpn 1.11.0 when used with OpenSSL 1.0.2 or later. tunnel.c mishandles certificate validation because an X509_check_host negative error code is interpreted as a successful return value. | |||||
| CVE-2020-6529 | 4 Debian, Fedoraproject, Google and 1 more | 5 Debian Linux, Fedora, Chrome and 2 more | 2023-11-07 | 4.3 MEDIUM | 4.3 MEDIUM |
| Inappropriate implementation in WebRTC in Google Chrome prior to 84.0.4147.89 allowed an attacker in a privileged network position to leak cross-origin data via a crafted HTML page. | |||||
| CVE-2020-5367 | 1 Dell | 3 Emc Unisphere For Powermax, Emc Unisphere For Powermax Virtual Appliance, Powermax Os | 2023-11-07 | 6.8 MEDIUM | 8.1 HIGH |
| Dell EMC Unisphere for PowerMax versions prior to 9.1.0.17, Dell EMC Unisphere for PowerMax Virtual Appliance versions prior to 9.1.0.17, and PowerMax OS Release 5978 contain an improper certificate validation vulnerability. An unauthenticated remote attacker may potentially exploit this vulnerability to carry out a man-in-the-middle attack by supplying a crafted certificate and intercepting the victim's traffic to view or modify a victim's data in transit. | |||||