Total
1173 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2021-31399 | 1 2n | 2 Access Unit 2.0, Access Unit 2.0 Firmware | 2024-11-21 | 4.6 Medium |
| On 2N Access Unit 2.0 2.31.0.40.5 devices, an attacker can pose as the web relay for a man-in-the-middle attack. | ||||
| CVE-2021-29755 | 2 Ibm, Linux | 2 Qradar Security Information And Event Manager, Linux Kernel | 2024-11-21 | 7.5 High |
| IBM QRadar SIEM 7.3, 7.4, and 7.5 does not preform proper certificate validation for some inter-host communications. IBM X-Force ID: 202015. | ||||
| CVE-2021-29737 | 3 Ibm, Linux, Microsoft | 4 Aix, Infosphere Information Server, Linux Kernel and 1 more | 2024-11-21 | 7.5 High |
| IBM InfoSphere Data Flow Designer Engine (IBM InfoSphere Information Server 11.7 ) component has improper validation of the REST API server certificate. IBM X-Force ID: 201301. | ||||
| CVE-2021-29726 | 1 Ibm | 2 Secure External Authentication Server, Sterling Secure Proxy | 2024-11-21 | 5.3 Medium |
| IBM Sterling Secure Proxy 6.0.3 and IBM Secure External Authentication Server 6.0.3 does not properly ensure that a certificate is actually associated with the host due to improper validation of certificates. IBM X-Force ID: 201104. | ||||
| CVE-2021-29656 | 1 Pexip | 1 Infinity Connect | 2024-11-21 | 9.8 Critical |
| Pexip Infinity Connect before 1.8.0 mishandles TLS certificate validation. The allow list is not properly checked. | ||||
| CVE-2021-29653 | 1 Hashicorp | 1 Vault | 2024-11-21 | 7.5 High |
| HashiCorp Vault and Vault Enterprise 1.5.1 and newer, under certain circumstances, may exclude revoked but unexpired certificates from the CRL. Fixed in 1.5.8, 1.6.4, and 1.7.1. | ||||
| CVE-2021-29504 | 1 Wp-cli | 1 Wp-cli | 2024-11-21 | 9.1 Critical |
| WP-CLI is the command-line interface for WordPress. An improper error handling in HTTPS requests management in WP-CLI version 0.12.0 and later allows remote attackers able to intercept the communication to remotely disable the certificate verification on WP-CLI side, gaining full control over the communication content, including the ability to impersonate update servers and push malicious updates towards WordPress instances controlled by the vulnerable WP-CLI agent, or push malicious updates toward WP-CLI itself. The vulnerability stems from the fact that the default behavior of `WP_CLI\Utils\http_request()` when encountering a TLS handshake error is to disable certificate validation and retry the same request. The default behavior has been changed with version 2.5.0 of WP-CLI and the `wp-cli/wp-cli` framework (via https://github.com/wp-cli/wp-cli/pull/5523) so that the `WP_CLI\Utils\http_request()` method accepts an `$insecure` option that is `false` by default and consequently that a TLS handshake failure is a hard error by default. This new default is a breaking change and ripples through to all consumers of `WP_CLI\Utils\http_request()`, including those in separate WP-CLI bundled or third-party packages. https://github.com/wp-cli/wp-cli/pull/5523 has also added an `--insecure` flag to the `cli update` command to counter this breaking change. There is no direct workaround for the default insecure behavior of `wp-cli/wp-cli` versions before 2.5.0. The workaround for dealing with the breaking change in the commands directly affected by the new secure default behavior is to add the `--insecure` flag to manually opt-in to the previous insecure behavior. | ||||
| CVE-2021-29495 | 1 Nim-lang | 1 Nim | 2024-11-21 | 5.9 Medium |
| Nim is a statically typed compiled systems programming language. In Nim standard library before 1.4.2, httpClient SSL/TLS certificate verification was disabled by default. Users can upgrade to version 1.4.2 to receive a patch or, as a workaround, set "verifyMode = CVerifyPeer" as documented. | ||||
| CVE-2021-28363 | 4 Fedoraproject, Oracle, Python and 1 more | 4 Fedora, Peoplesoft Enterprise Peopletools, Urllib3 and 1 more | 2024-11-21 | 6.5 Medium |
| The urllib3 library 1.26.x before 1.26.4 for Python omits SSL certificate validation in some cases involving HTTPS to HTTPS proxies. The initial connection to the HTTPS proxy (if an SSLContext isn't given via proxy_config) doesn't verify the hostname of the certificate. This means certificates for different servers that still validate properly with the default urllib3 SSLContext will be silently accepted. | ||||
| CVE-2021-27899 | 1 Proofpoint | 1 Insider Threat Management | 2024-11-21 | 7.4 High |
| The Proofpoint Insider Threat Management Agents (formerly ObserveIT Agent) for MacOS and Linux perform improper validation of the ITM Server's certificate, which enables a remote attacker to intercept and alter these communications using a man-in-the-middle attack. All versions before 7.11.1 are affected. Agents for Windows and Cloud are not affected. | ||||
| CVE-2021-27768 | 1 Hcltech | 1 Verse | 2024-11-21 | 6.3 Medium |
| Using the ability to perform a Man-in-the-Middle (MITM) attack, which indicates a lack of hostname verification, sensitive account information was able to be intercepted. In this specific scenario, the application's network traffic was intercepted using a proxy server set up in 'transparent' mode while a certificate with an invalid hostname was active. The Android application was found to have hostname verification issues during the server setup and login flows; however, the application did not process requests post-login. | ||||
| CVE-2021-27400 | 1 Hashicorp | 1 Vault | 2024-11-21 | 7.5 High |
| HashiCorp Vault and Vault Enterprise Cassandra integrations (storage backend and database secrets engine plugin) did not validate TLS certificates when connecting to Cassandra clusters. Fixed in 1.6.4 and 1.7.1 | ||||
| CVE-2021-27257 | 1 Netgear | 86 Br200, Br200 Firmware, Br500 and 83 more | 2024-11-21 | 6.5 Medium |
| This vulnerability allows network-adjacent attackers to compromise the integrity of downloaded information on affected installations of NETGEAR R7800 firmware version 1.0.2.76. Authentication is not required to exploit this vulnerability. The specific flaw exists within the downloading of files via FTP. The issue results from the lack of proper validation of the certificate presented by the server. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-12362. | ||||
| CVE-2021-27189 | 1 Cira | 1 Canadian Shield | 2024-11-21 | 5.9 Medium |
| The CIRA Canadian Shield app before 4.0.13 for iOS lacks SSL Certificate Validation. | ||||
| CVE-2021-27098 | 1 Cncf | 1 Spire | 2024-11-21 | 8.1 High |
| In SPIRE 0.8.1 through 0.8.4 and before versions 0.9.4, 0.10.2, 0.11.3 and 0.12.1, specially crafted requests to the FetchX509SVID RPC of SPIRE Server’s Legacy Node API can result in the possible issuance of an X.509 certificate with a URI SAN for a SPIFFE ID that the agent is not authorized to distribute. Proper controls are in place to require that the caller presents a valid agent certificate that is already authorized to issue at least one SPIFFE ID, and the requested SPIFFE ID belongs to the same trust domain, prior to being able to trigger this vulnerability. This issue has been fixed in SPIRE versions 0.8.5, 0.9.4, 0.10.2, 0.11.3 and 0.12.1. | ||||
| CVE-2021-27018 | 1 Puppet | 1 Remediate | 2024-11-21 | 7.5 High |
| The mechanism which performs certificate validation was discovered to have a flaw that resulted in certificates signed by an internal certificate authority to not be properly validated. This issue only affects clients that are configured to utilize Tenable.sc as the vulnerability data source. | ||||
| CVE-2021-26911 | 2 Canarymail, Libmailcore | 2 Canary Mail, Mailcore2 | 2024-11-21 | 7.4 High |
| core/imap/MCIMAPSession.cpp in Canary Mail before 3.22 has Missing SSL Certificate Validation for IMAP in STARTTLS mode. | ||||
| CVE-2021-26320 | 1 Amd | 114 Epyc 7232p, Epyc 7232p Firmware, Epyc 7251 and 111 more | 2024-11-21 | 5.5 Medium |
| Insufficient validation of the AMD SEV Signing Key (ASK) in the SEND_START command in the SEV Firmware may allow a local authenticated attacker to perform a denial of service of the PSP | ||||
| CVE-2021-25636 | 3 Fedoraproject, Libreoffice, Redhat | 3 Fedora, Libreoffice, Enterprise Linux | 2024-11-21 | 7.5 High |
| LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to create a digitally signed ODF document, by manipulating the documentsignatures.xml or macrosignatures.xml stream within the document to contain both "X509Data" and "KeyValue" children of the "KeyInfo" tag, which when opened caused LibreOffice to verify using the "KeyValue" but to report verification with the unrelated "X509Data" value. This issue affects: The Document Foundation LibreOffice 7.2 versions prior to 7.2.5. | ||||
| CVE-2021-25634 | 3 Debian, Libreoffice, Redhat | 3 Debian Linux, Libreoffice, Enterprise Linux | 2024-11-21 | 7.5 High |
| LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to modify a digitally signed ODF document to insert an additional signing time timestamp which LibreOffice would incorrectly present as a valid signature signed at the bogus signing time. This issue affects: The Document Foundation LibreOffice 7-0 versions prior to 7.0.6; 7-1 versions prior to 7.1.2. | ||||