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Search Results (1955 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2020-4174 1 Ibm 1 Security Guardium Insights 2024-09-17 7.5 High
IBM Security Guardium Insights 2.0.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 174683.
CVE-2020-4624 1 Ibm 1 Cloud Pak For Security 2024-09-17 5.3 Medium
IBM Cloud Pak for Security 1.3.0.1 (CP4S) uses weaker than expected cryptographic algorithms during negotiation could allow an attacker to decrypt sensitive information.
CVE-2019-1559 13 Canonical, Debian, F5 and 10 more 91 Ubuntu Linux, Debian Linux, Big-ip Access Policy Manager and 88 more 2024-09-17 5.9 Medium
If an application encounters a fatal protocol error and then calls SSL_shutdown() twice (once to send a close_notify, and once to receive one) then OpenSSL can respond differently to the calling application if a 0 byte record is received with invalid padding compared to if a 0 byte record is received with an invalid MAC. If the application then behaves differently based on that in a way that is detectable to the remote peer, then this amounts to a padding oracle that could be used to decrypt data. In order for this to be exploitable "non-stitched" ciphersuites must be in use. Stitched ciphersuites are optimised implementations of certain commonly used ciphersuites. Also the application must call SSL_shutdown() twice even if a protocol error has occurred (applications should not do this but some do anyway). Fixed in OpenSSL 1.0.2r (Affected 1.0.2-1.0.2q).
CVE-2018-1814 1 Ibm 1 Security Access Manager 2024-09-17 N/A
IBM Security Access Manager Appliance 9.0.1.0, 9.0.2.0, 9.0.3.0, 9.0.4.0, and 9.0.5.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 150018.
CVE-2022-1434 2 Netapp, Openssl 43 A250, A250 Firmware, A700s and 40 more 2024-09-17 5.9 Medium
The OpenSSL 3.0 implementation of the RC4-MD5 ciphersuite incorrectly uses the AAD data as the MAC key. This makes the MAC key trivially predictable. An attacker could exploit this issue by performing a man-in-the-middle attack to modify data being sent from one endpoint to an OpenSSL 3.0 recipient such that the modified data would still pass the MAC integrity check. Note that data sent from an OpenSSL 3.0 endpoint to a non-OpenSSL 3.0 endpoint will always be rejected by the recipient and the connection will fail at that point. Many application protocols require data to be sent from the client to the server first. Therefore, in such a case, only an OpenSSL 3.0 server would be impacted when talking to a non-OpenSSL 3.0 client. If both endpoints are OpenSSL 3.0 then the attacker could modify data being sent in both directions. In this case both clients and servers could be affected, regardless of the application protocol. Note that in the absence of an attacker this bug means that an OpenSSL 3.0 endpoint communicating with a non-OpenSSL 3.0 endpoint will fail to complete the handshake when using this ciphersuite. The confidentiality of data is not impacted by this issue, i.e. an attacker cannot decrypt data that has been encrypted using this ciphersuite - they can only modify it. In order for this attack to work both endpoints must legitimately negotiate the RC4-MD5 ciphersuite. This ciphersuite is not compiled by default in OpenSSL 3.0, and is not available within the default provider or the default ciphersuite list. This ciphersuite will never be used if TLSv1.3 has been negotiated. In order for an OpenSSL 3.0 endpoint to use this ciphersuite the following must have occurred: 1) OpenSSL must have been compiled with the (non-default) compile time option enable-weak-ssl-ciphers 2) OpenSSL must have had the legacy provider explicitly loaded (either through application code or via configuration) 3) The ciphersuite must have been explicitly added to the ciphersuite list 4) The libssl security level must have been set to 0 (default is 1) 5) A version of SSL/TLS below TLSv1.3 must have been negotiated 6) Both endpoints must negotiate the RC4-MD5 ciphersuite in preference to any others that both endpoints have in common Fixed in OpenSSL 3.0.3 (Affected 3.0.0,3.0.1,3.0.2).
CVE-2020-4254 1 Ibm 1 Security Guardium Big Data Intelligence 2024-09-17 7.5 High
IBM Security Guardium Big Data Intelligence 1.0 (SonarG) uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 175560.
CVE-2018-1996 1 Ibm 1 Websphere Application Server 2024-09-17 N/A
IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 could provide weaker than expected security, caused by the improper TLS configuration. A remote attacker could exploit this vulnerability to obtain sensitive information using man in the middle techniques. IBM X-Force ID: 154650.
CVE-2019-3736 1 Dell 5 Emc Idpa Dp4400, Emc Idpa Dp5800, Emc Idpa Dp8300 and 2 more 2024-09-17 7.2 High
Dell EMC Integrated Data Protection Appliance versions prior to 2.3 contain a password storage vulnerability in the ACM component. A remote authenticated malicious user with root privileges may potentially use a support tool to decrypt encrypted passwords stored locally on the system to use it to access other components using the privileges of the compromised user.
CVE-2020-4937 5 Hp, Ibm, Linux and 2 more 7 Hp-ux, Aix, I and 4 more 2024-09-17 7.5 High
IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 6.0.3.2 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 191814.
CVE-2019-4102 5 Hp, Ibm, Linux and 2 more 6 Hp-ux, Aix, Db2 and 3 more 2024-09-17 5.9 Medium
IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, and 11.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 158092.
CVE-2020-7069 9 Canonical, Debian, Fedoraproject and 6 more 10 Ubuntu Linux, Debian Linux, Fedora and 7 more 2024-09-17 5.4 Medium
In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when AES-CCM mode is used with openssl_encrypt() function with 12 bytes IV, only first 7 bytes of the IV is actually used. This can lead to both decreased security and incorrect encryption data.
CVE-2020-4614 1 Ibm 1 Data Risk Manager 2024-09-17 7.5 High
IBM Data Risk Manager (iDNA) 2.0.6 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt sensitive information. IBM X-Force ID: 184927.
CVE-2017-1000246 1 Pysaml2 Project 1 Pysaml2 2024-09-17 N/A
Python package pysaml2 version 4.4.0 and earlier reuses the initialization vector across encryptions in the IDP server, resulting in weak encryption of data.
CVE-2017-1271 1 Ibm 1 Security Guardium 2024-09-17 N/A
IBM Security Guardium 9.0, 9.1, and 9.5 supports interaction between multiple actors and allows those actors to negotiate which algorithm should be used as a protection mechanism such as encryption or authentication, but it does not select the strongest algorithm that is available to both parties. IBM X-Force ID: 124746.
CVE-2021-23839 4 Openssl, Oracle, Redhat and 1 more 9 Openssl, Business Intelligence, Enterprise Manager For Storage Management and 6 more 2024-09-17 3.7 Low
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 present, because this indicates that a version rollback has occurred (i.e. both client and server support greater than SSLv2, and yet this is the version that is being requested). The implementation of this padding check inverted the logic so that the connection attempt is accepted if the padding is present, and rejected if it is absent. This means that such as server will accept a connection if a version rollback attack has occurred. Further the server will erroneously reject a connection if a normal SSLv2 connection attempt is made. Only OpenSSL 1.0.2 servers from version 1.0.2s to 1.0.2x are affected by this issue. In order to be vulnerable a 1.0.2 server must: 1) have configured SSLv2 support at compile time (this is off by default), 2) have configured SSLv2 support at runtime (this is off by default), 3) have configured SSLv2 ciphersuites (these are not in the default ciphersuite list) OpenSSL 1.1.1 does not have SSLv2 support and therefore is not vulnerable to this issue. The underlying error is in the implementation of the RSA_padding_check_SSLv23() function. This also affects the RSA_SSLV23_PADDING padding mode used by various other functions. Although 1.1.1 does not support SSLv2 the RSA_padding_check_SSLv23() function still exists, as does the RSA_SSLV23_PADDING padding mode. Applications that directly call that function or use that padding mode will encounter this issue. However since there is no support for the SSLv2 protocol in 1.1.1 this is considered a bug and not a security issue in that version. OpenSSL 1.0.2 is out of support and no longer receiving public updates. Premium support customers of OpenSSL 1.0.2 should upgrade to 1.0.2y. Other users should upgrade to 1.1.1j. Fixed in OpenSSL 1.0.2y (Affected 1.0.2s-1.0.2x).
CVE-2020-4778 1 Ibm 1 Curam Social Program Management 2024-09-17 7.5 High
IBM Curam Social Program Management 7.0.9 and 7.0.10 uses MD5 algorithm for hashing token in a single instance which less safe than default SHA-256 cryptographic algorithm used throughout the Cúram application. IBM X-Force ID: 189156.
CVE-2018-0737 3 Canonical, Openssl, Redhat 4 Ubuntu Linux, Openssl, Enterprise Linux and 1 more 2024-09-17 N/A
The OpenSSL RSA Key generation algorithm has been shown to be vulnerable to a cache timing side channel attack. An attacker with sufficient access to mount cache timing attacks during the RSA key generation process could recover the private key. Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h). Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2b-1.0.2o).
CVE-2018-5458 1 Philips 1 Intellispace Portal 2024-09-17 N/A
Philips IntelliSpace Portal all versions of 8.0.x, and 7.0.x have a vulnerability using SSL legacy encryption that could allow an attacker to gain unauthorized access to resources and information.
CVE-2015-0575 1 Google 1 Android 2024-09-17 N/A
In all Qualcomm products with Android releases from CAF using the Linux kernel, insecure ciphersuites were included in the default configuration.
CVE-2017-8191 1 Huawei 1 Fusionsphere Openstack 2024-09-17 N/A
FusionSphere OpenStack V100R006C00SPC102(NFV)has a week cryptographic algorithm vulnerability. Attackers may exploit the vulnerability to crack the cipher text and cause information leak on the transmission links.