Vulnerabilities (CVE)

Filtered by CWE-320
Total 94 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2018-7559 1 Opcfoundation 2 Ua-.net-legacy, Ua-.netstandard 2026-06-17 3.5 LOW 5.3 MEDIUM
An issue was discovered in OPC UA .NET Standard Stack and Sample Code before GitHub commit 2018-04-12, and OPC UA .NET Legacy Stack and Sample Code before GitHub commit 2018-03-13. A vulnerability in OPC UA applications can allow a remote attacker to determine a Server's private key by sending carefully constructed bad UserIdentityTokens as part of an oracle attack.
CVE-2018-7534 1 Unisys 1 Stealth Authorization Server 2026-06-17 1.9 LOW 4.7 MEDIUM
In Stealth Authorization Server before 3.3.017.0 in Unisys Stealth Solution, an encryption key may be left in memory.
CVE-2018-20187 1 Botan Project 1 Botan 2026-06-17 4.3 MEDIUM 5.9 MEDIUM
A side-channel issue was discovered in Botan before 2.9.0. An attacker capable of precisely measuring the time taken for ECC key generation may be able to derive information about the high bits of the secret key, as the function to derive the public point from the secret scalar uses an unblinded Montgomery ladder whose loop iteration count depends on the bitlength of the secret. This issue affects only key generation, not ECDSA signatures or ECDH key agreement.
CVE-2018-15397 1 Cisco 2 Adaptive Security Appliance Software, Secure Firewall Management Center 2026-06-17 7.1 HIGH 6.8 MEDIUM
A vulnerability in the implementation of Traffic Flow Confidentiality (TFC) over IPsec functionality in Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause an affected device to restart unexpectedly, resulting in a denial of service (DoS) condition. The vulnerability is due to an error that may occur if the affected software renegotiates the encryption key for an IPsec tunnel when certain TFC traffic is in flight. An attacker could exploit this vulnerability by sending a malicious stream of TFC traffic through an established IPsec tunnel on an affected device. A successful exploit could allow the attacker to cause a daemon process on the affected device to crash, which could cause the device to crash and result in a DoS condition.
CVE-2018-12438 1 Libsunec Project 1 Libsunec 2026-06-17 1.9 LOW 4.9 MEDIUM
The Elliptic Curve Cryptography library (aka sunec or libsunec) allows a memory-cache side-channel attack on ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP. To discover an ECDSA key, the attacker needs access to either the local machine or a different virtual machine on the same physical host.
CVE-2018-12433 1 Cryptlib 1 Cryptlib 2026-06-17 1.9 LOW 4.9 MEDIUM
cryptlib through 3.4.4 allows a memory-cache side-channel attack on DSA and ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP. To discover a key, the attacker needs access to either the local machine or a different virtual machine on the same physical host. NOTE: the vendor does not include side-channel attacks within its threat model
CVE-2018-0732 4 Canonical, Debian, Nodejs and 1 more 4 Ubuntu Linux, Debian Linux, Node.js and 1 more 2026-06-17 5.0 MEDIUM 7.5 HIGH
During key agreement in a TLS handshake using a DH(E) based ciphersuite a malicious server can send a very large prime value to the client. This will cause the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client has finished. This could be exploited in a Denial Of Service attack. Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h). Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2-1.0.2o).
CVE-2018-0124 1 Cisco 1 Unified Communications Domain Manager 2026-06-17 7.5 HIGH 9.8 CRITICAL
A vulnerability in Cisco Unified Communications Domain Manager could allow an unauthenticated, remote attacker to bypass security protections, gain elevated privileges, and execute arbitrary code. The vulnerability is due to insecure key generation during application configuration. An attacker could exploit this vulnerability by using a known insecure key value to bypass security protections by sending arbitrary requests using the insecure key to a targeted application. An exploit could allow the attacker to execute arbitrary code. This vulnerability affects Cisco Unified Communications Domain Manager releases prior to 11.5(2). Cisco Bug IDs: CSCuv67964.
CVE-2017-2625 2 Redhat, X.org 7 Enterprise Linux, Enterprise Linux Desktop, Enterprise Linux Server and 4 more 2026-06-17 2.1 LOW 6.5 MEDIUM
It was discovered that libXdmcp before 1.1.2 including used weak entropy to generate session keys. On a multi-user system using xdmcp, a local attacker could potentially use information available from the process list to brute force the key, allowing them to hijack other users' sessions.
CVE-2017-18323 1 Qualcomm 70 Mdm9206, Mdm9206 Firmware, Mdm9607 and 67 more 2026-06-17 2.1 LOW 5.5 MEDIUM
Cryptographic key material leaked in TDSCDMA RRC debug messages in snapdragon automobile, snapdragon mobile and snapdragon wear in versions MDM9206, MDM9607, MDM9615, MDM9635M, MDM9640, MDM9645, MDM9650, MDM9655, MSM8909W, MSM8996AU, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 430, SD 450, SD 615/16/SD 415, SD 625, SD 650/52, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 835, SD 845 / SD 850, SDA660, SDX20, SXR1130.
CVE-2017-18319 1 Qualcomm 60 Mdm9206, Mdm9206 Firmware, Mdm9607 and 57 more 2026-06-17 2.1 LOW 5.5 MEDIUM
Information leak in UIM API debug messages in snapdragon mobile and snapdragon wear in versions MDM9206, MDM9607, MDM9615, MDM9625, MDM9635M, MDM9645, MDM9650, MDM9655, MSM8909W, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 450, SD 615/16/SD 415, SD 625, SD 650/52, SD 800, SD 810, SD 820, SD 835, Snapdragon_High_Med_2016.
CVE-2017-13887 1 Apple 1 Mac Os X 2026-06-17 5.0 MEDIUM 7.5 HIGH
In macOS High Sierra before 10.13.2, a logic issue existed in APFS when deleting keys during hibernation. This was addressed with improved state management.
CVE-2016-9963 3 Canonical, Debian, Exim 3 Ubuntu Linux, Debian Linux, Exim 2026-06-17 2.6 LOW 5.9 MEDIUM
Exim before 4.87.1 might allow remote attackers to obtain the private DKIM signing key via vectors related to log files and bounce messages.
CVE-2016-8635 2 Mozilla, Redhat 7 Network Security Services, Enterprise Linux Desktop, Enterprise Linux Server and 4 more 2026-06-17 4.3 MEDIUM 5.3 MEDIUM
It was found that Diffie Hellman Client key exchange handling in NSS 3.21.x was vulnerable to small subgroup confinement attack. An attacker could use this flaw to recover private keys by confining the client DH key to small subgroup of the desired group.
CVE-2016-8614 1 Redhat 1 Ansible 2026-06-17 5.0 MEDIUM 6.3 MEDIUM
A flaw was found in Ansible before version 2.2.0. The apt_key module does not properly verify key fingerprints, allowing remote adversary to create an OpenPGP key which matches the short key ID and inject this key instead of the correct key.
CVE-2016-7056 4 Canonical, Debian, Openssl and 1 more 4 Ubuntu Linux, Debian Linux, Openssl and 1 more 2026-06-17 2.1 LOW 5.5 MEDIUM
A timing attack flaw was found in OpenSSL 1.0.1u and before that could allow a malicious user with local access to recover ECDSA P-256 private keys.
CVE-2016-6886 1 Matrixssl 1 Matrixssl 2026-06-17 5.0 MEDIUM 7.5 HIGH
The pstm_reverse function in MatrixSSL before 3.8.4 allows remote attackers to cause a denial of service (invalid memory read and crash) via a (1) zero value or (2) the key's modulus for the secret key during RSA key exchange.
CVE-2016-6882 1 Matrixssl 1 Matrixssl 2026-06-17 4.3 MEDIUM 5.9 MEDIUM
MatrixSSL before 3.8.7, when the DHE_RSA based cipher suite is supported, makes it easier for remote attackers to obtain RSA private key information by conducting a Lenstra side-channel attack.
CVE-2016-6879 1 Botan Project 1 Botan 2026-06-17 5.0 MEDIUM 7.5 HIGH
The X509_Certificate::allowed_usage function in botan 1.11.x before 1.11.31 might allow attackers to have unspecified impact by leveraging a call with more than one Key_Usage set in the enum value.
CVE-2016-2880 1 Ibm 1 Qradar Security Information And Event Manager 2026-06-17 2.1 LOW 7.8 HIGH
IBM QRadar 7.2 stores the encryption key used to encrypt the service account password which can be obtained by a local user. IBM Reference #: 1997340.