Product:

Openssl

(Openssl)
Repositories • https://github.com/openssl/openssl
• git://git.openssl.org/openssl.git
#Vulnerabilities 246
Date Id Summary Products Score Patch Annotated
2019-07-30 CVE-2019-1552 OpenSSL has internal defaults for a directory tree where it can find a configuration file as well as certificates used for verification in TLS. This directory is most commonly referred to as OPENSSLDIR, and is configurable with the --prefix / --openssldir configuration options. For OpenSSL versions 1.1.0 and 1.1.1, the mingw configuration targets assume that resulting programs and libraries are installed in a Unix-like environment and the default prefix for program installation as well as... Openssl 3.3
2019-09-10 CVE-2019-1547 Normally in OpenSSL EC groups always have a co-factor present and this is used in side channel resistant code paths. However, in some cases, it is possible to construct a group using explicit parameters (instead of using a named curve). In those cases it is possible that such a group does not have the cofactor present. This can occur even where all the parameters match a known named curve. If such a curve is used then OpenSSL falls back to non-side channel resistant code paths which may... Openssl 4.7
2019-09-10 CVE-2019-1549 OpenSSL 1.1.1 introduced a rewritten random number generator (RNG). This was intended to include protection in the event of a fork() system call in order to ensure that the parent and child processes did not share the same RNG state. However this protection was not being used in the default case. A partial mitigation for this issue is that the output from a high precision timer is mixed into the RNG state so the likelihood of a parent and child process sharing state is significantly reduced.... Openssl 5.3
2019-09-10 CVE-2019-1563 In situations where an attacker receives automated notification of the success or failure of a decryption attempt an attacker, after sending a very large number of messages to be decrypted, can recover a CMS/PKCS7 transported encryption key or decrypt any RSA encrypted message that was encrypted with the public RSA key, using a Bleichenbacher padding oracle attack. Applications are not affected if they use a certificate together with the private RSA key to the CMS_decrypt or PKCS7_decrypt... Openssl 3.7
2019-12-06 CVE-2019-1551 There is an overflow bug in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against 2-prime RSA1024, 3-prime RSA1536, and DSA1024 as a result of this defect would be very difficult to perform and are not believed likely. Attacks against DH512 are considered just feasible. However, for an attack the target would have to re-use the DH512 private key, which is not recommended anyway. Also... Ubuntu_linux, Debian_linux, Fedora, Openssl, Leap, Enterprise_manager_ops_center, Mysql_enterprise_monitor, Peoplesoft_enterprise_peopletools, Log_correlation_engine 5.3
2020-04-21 CVE-2020-1967 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. The crash occurs if an invalid or unrecognised signature algorithm is received from the peer. This could be exploited by a malicious peer in a Denial of Service attack. OpenSSL version 1.1.1d, 1.1.1e, and 1.1.1f are affected by this issue. This issue did not... Fabric_operating_system, Debian_linux, Fedora, Freebsd, Enterpriseone, Active_iq_unified_manager, E\-Series_performance_analyzer, Oncommand_insight, Oncommand_workflow_automation, Smi\-S_provider, Snapcenter, Steelstore_cloud_integrated_storage, Openssl, Leap, Application_server, Enterprise_manager_base_platform, Enterprise_manager_for_storage_management, Enterprise_manager_ops_center, Http_server, Jd_edwards_world_security, Mysql, Mysql_connectors, Mysql_enterprise_monitor, Mysql_workbench, Peoplesoft_enterprise_peopletools, Log_correlation_engine 7.5
2020-12-08 CVE-2020-1971 The X.509 GeneralName type is a generic type for representing different types of names. One of those name types is known as EDIPartyName. OpenSSL provides a function GENERAL_NAME_cmp which compares different instances of a GENERAL_NAME to see if they are equal or not. This function behaves incorrectly when both GENERAL_NAMEs contain an EDIPARTYNAME. A NULL pointer dereference and a crash may occur leading to a possible denial of service attack. OpenSSL itself uses the GENERAL_NAME_cmp... Debian_linux, Fedora, Active_iq_unified_manager, Aff_a250_firmware, Clustered_data_ontap_antivirus_connector, Data_ontap, E\-Series_santricity_os_controller, Ef600a_firmware, Hci_compute_node, Hci_management_node, Hci_storage_node, Manageability_software_development_kit, Oncommand_insight, Oncommand_workflow_automation, Plug\-In_for_symantec_netbackup, Santricity_smi\-S_provider, Snapcenter, Solidfire, Node\.js, Openssl, Api_gateway, Business_intelligence, Communications_cloud_native_core_network_function_cloud_native_environment, Communications_diameter_intelligence_hub, Communications_session_border_controller, Communications_session_router, Communications_subscriber\-Aware_load_balancer, Communications_unified_session_manager, Enterprise_communications_broker, Enterprise_manager_base_platform, Enterprise_manager_for_storage_management, Enterprise_manager_ops_center, Enterprise_session_border_controller, Essbase, Graalvm, Http_server, Jd_edwards_enterpriseone_tools, Jd_edwards_world_security, Mysql, Mysql_server, Peoplesoft_enterprise_peopletools, Sinec_infrastructure_network_services, Log_correlation_engine, Nessus_network_monitor 5.9
2021-02-16 CVE-2021-23839 OpenSSL 1.0.2 supports SSLv2. If a client attempts to negotiate SSLv2 with a server that is configured to support both SSLv2 and more recent SSL and TLS versions then a check is made for a version rollback attack when unpadding an RSA signature. Clients that support SSL or TLS versions greater than SSLv2 are supposed to use a special form of padding. A server that supports greater than SSLv2 is supposed to reject connection attempts from a client where this special form of padding is... Openssl, Business_intelligence, Enterprise_manager_for_storage_management, Enterprise_manager_ops_center, Graalvm, Jd_edwards_world_security, Zfs_storage_appliance_kit, Sinec_ins 3.7
2021-02-16 CVE-2021-23840 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. In such cases the return value from the function call will be 1 (indicating success), but the output length value will be negative. This could cause applications to behave incorrectly or crash. OpenSSL versions 1.1.1i and below are affected by this issue. Users of these... Debian_linux, M10\-1_firmware, M10\-4_firmware, M10\-4s_firmware, M12\-1_firmware, M12\-2_firmware, M12\-2s_firmware, Epolicy_orchestrator, Node\.js, Openssl, Business_intelligence, Communications_cloud_native_core_policy, Enterprise_manager_for_storage_management, Enterprise_manager_ops_center, Graalvm, Jd_edwards_enterpriseone_tools, Jd_edwards_world_security, Mysql_server, Nosql_database, Log_correlation_engine, Nessus_network_monitor 7.5
2021-02-16 CVE-2021-23841 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 that may occur while parsing the issuer field (which might occur if the issuer field is maliciously constructed). This may subsequently result in a NULL pointer deref and a crash leading to a potential denial of service attack. The function... Ipados, Iphone_os, Macos, Safari, Debian_linux, Oncommand_insight, Oncommand_workflow_automation, Snapcenter, Openssl, Business_intelligence, Communications_cloud_native_core_policy, Enterprise_manager_for_storage_management, Enterprise_manager_ops_center, Essbase, Graalvm, Jd_edwards_world_security, Mysql_enterprise_monitor, Mysql_server, Peoplesoft_enterprise_peopletools, Zfs_storage_appliance_kit, Sinec_ins, Nessus_network_monitor, Tenable\.sc 5.9