• openssl_1.1.1f-1ubuntu2 ()
  • 1.1.1f-1ubuntu2.24
  • 2025-04-28 09:00:09
  • CVE CVE-2021-23840, CVSSv2 Score: 7.5
  • Description:

    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 permissible length for an integer on the platform. In such cases $

  • CVE CVE-2021-23841, CVSSv2 Score: 5.9
  • Description:

    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. However it fails to correctly handle any errors tha$

  • CVE CVE-2021-23840, CVSSv2 Score: 7.5
  • Description:

    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 permissible length for an integer on the platform. In such cases $

  • CVE CVE-2021-3449, CVSSv2 Score: 5.9
  • Description:

    A flaw was found in openssl. A server crash and denial of service attack could occur if a client sends a TLSv1.2 renegotiation ClientHello and omits the signature_algorithms extension but includes a signature_algorithms_cert extension. The highest threat from this vulnerability is to system availability

  • CVE CVE-2021-3449, CVSSv2 Score: 5.9
  • Description:

    A flaw was found in openssl. A server crash and denial of service attack could occur if a client sends a TLSv1.2 renegotiation ClientHello and omits the signature_algorithms extension but includes a signature_algorithms_cert extensio$

  • CVE CVE-2021-3449, CVSSv2 Score: 5.9
  • Description:

    A flaw was found in openssl. A server crash and denial of service attack could occur if a client sends a TLSv1.2 renegotiation ClientHello and omits the signature_algorithms extension but includes a signature_algorithms_cert extensio$

  • CVE CVE-2021-3449, CVSSv2 Score: 5.9
  • Description:

    A flaw was found in openssl. A server crash and denial of service attack could occur if a client sends a TLSv1.2 renegotiation ClientHello and omits the signature_algorithms extension but includes a signature_algorithms_cert extensio$

  • CVE CVE-2024-4741, CVSSv2 Score: 5.6
  • Description:

    A use-after-free vulnerability was found in OpenSSL. Calling the OpenSSL API SSL_free_buffers function may cause memory to be accessed that was previously freed in some situations.

  • CVE CVE-2024-5535, CVSSv2 Score: 5.9
  • Description:

    A flaw was found in OpenSSL. Affected versions of this package are vulnerable to Information Exposure through the SSL_select_next_proto function. This flaw allows an attacker to cause unexpected application behavior or a crash by exploiting the buffer overread condition when the function is called with a zero-length client list.