Vulnerabilities > Openssl
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-08-24 | CVE-2021-3711 | Classic Buffer Overflow vulnerability in multiple products In order to decrypt SM2 encrypted data an application is expected to call the API function EVP_PKEY_decrypt(). | 7.5 |
| 2021-08-24 | CVE-2021-3712 | Out-of-bounds Read vulnerability in multiple products ASN.1 strings are represented internally within OpenSSL as an ASN1_STRING structure which contains a buffer holding the string data and a field holding the buffer length. | 5.8 |
| 2021-03-25 | CVE-2021-3450 | Improper Certificate Validation vulnerability in multiple products The X509_V_FLAG_X509_STRICT flag enables additional security checks of the certificates present in a certificate chain. | 5.8 |
| 2021-03-25 | CVE-2021-3449 | NULL Pointer Dereference vulnerability in multiple products An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. | 4.3 |
| 2021-02-16 | CVE-2021-23841 | Integer Overflow or Wraparound vulnerability in multiple products The OpenSSL public API function X509_issuer_and_serial_hash() attempts to create a unique hash value based on the issuer and serial number data contained within an X509 certificate. | 4.3 |
| 2021-02-16 | CVE-2021-23840 | Integer Overflow or Wraparound vulnerability in multiple products Calls to EVP_CipherUpdate, EVP_EncryptUpdate and EVP_DecryptUpdate may overflow the output length argument in some cases where the input length is close to the maximum permissable length for an integer on the platform. | 5.0 |
| 2021-02-16 | CVE-2021-23839 | Inadequate Encryption Strength vulnerability in multiple products OpenSSL 1.0.2 supports SSLv2. | 4.3 |
| 2020-12-08 | CVE-2020-1971 | NULL Pointer Dereference vulnerability in multiple products The X.509 GeneralName type is a generic type for representing different types of names. | 4.3 |
| 2020-09-09 | CVE-2020-1968 | Information Exposure Through Discrepancy vulnerability in multiple products The Raccoon attack exploits a flaw in the TLS specification which can lead to an attacker being able to compute the pre-master secret in connections which have used a Diffie-Hellman (DH) based ciphersuite. | 4.3 |
| 2020-04-21 | CVE-2020-1967 | NULL Pointer Dereference vulnerability in multiple products Server or client applications that call the SSL_check_chain() function during or after a TLS 1.3 handshake may crash due to a NULL pointer dereference as a result of incorrect handling of the "signature_algorithms_cert" TLS extension. | 5.0 |