174 matches found
CVE-2018-12437
CVE-2018-12437 affects LibTomCrypt up to 1.18.1, enabling a memory-cache side-channel attack to extract ECDSA keys when an attacker has local access or co-residency on the same host. Mitigation in affected packages is to upgrade LibTomCrypt (e.g., Fedora/Mageia advisories show fixes in 1.18.2+) t...
CVE-2018-12437
LibTomCrypt through 1.18.1 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-2018-12437
LibTomCrypt through 1.18.1 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...
PT-2018-11173
Name of the Vulnerable Software and Affected Versions LibTomCrypt versions prior to 1.18.2 Description The issue allows a memory-cache side-channel attack on ECDSA signatures, also known as the Return Of the Hidden Number Problem or ROHNP. To discover an ECDSA key, the attacker needs access to...
CVE-2018-12437: Exposure of Sensitive Information to an Unauthorized Actor
LibTomCrypt through 1.18.1 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...
LibTomCrypt ROHNP Vulnerability
LibTomCrypt is a modular and portable encryption toolkit. A security vulnerability exists in LibTomCrypt 1.18.1 and earlier versions. An attacker can exploit this vulnerability to obtain ECDSA keys by accessing a local device or a different virtual machine on the same physical host...
OP-TEE has an unspecified vulnerability
OP-TEE is an open source trusted execution environment. A security vulnerability exists in the LibTomCrypt code in OP-TEE 2.4.0 and earlier versions. The vulnerability can be exploited by an attacker to recover private keys...
Code injection
Linaro's open source TEE solution called OP-TEE, version 2.4.0 and older is vulnerable to the bellcore attack in the LibTomCrypt code resulting in compromised private RSA key...
CVE-2017-1000412
Linaro's open source TEE solution called OP-TEE, version 2.4.0 and older is vulnerable to the bellcore attack in the LibTomCrypt code resulting in compromised private RSA key...
CVE-2017-1000412
Linaro's open source TEE solution called OP-TEE, version 2.4.0 and older is vulnerable to the bellcore attack in the LibTomCrypt code resulting in compromised private RSA key...
CVE-2017-1000412
Linaro's open source TEE solution called OP-TEE, version 2.4.0 and older is vulnerable to the bellcore attack in the LibTomCrypt code resulting in compromised private RSA key...
CVE-2017-1000412
OP-TEE (Linaro) versions 2.4.0 and older are vulnerable to a bellcore attack in the LibTomCrypt code, resulting in a compromised private RSA key. Root cause:LibTomCrypt usage within OP-TEE; affected component is the TEE implementation. Impact: potential exposure of private RSA keys. Exploitation ...
CVE-2017-1000412: Exposure of Sensitive Information to an Unauthorized Actor
Linaro's open source TEE solution called OP-TEE, version 2.4.0 and older is vulnerable to the bellcore attack in the LibTomCrypt code resulting in compromised private RSA key...
Amazon Linux AMI : libtommath / libtomcrypt (ALAS-2017-864)
possible OP-TEE Bleichenbacher attack : The rsaverifyhashex function in rsaverifyhash.c in LibTomCrypt, as used in OP-TEE before 2.2.0, does not validate that the message length is equal to the ASN.1 encoded data length, which makes it easier for remote attackers to forge RSA signatures or public...
Medium: libtommath, libtomcrypt
Issue Overview: possible OP-TEE Bleichenbacher attack: The rsaverifyhashex function in rsaverifyhash.c in LibTomCrypt, as used in OP-TEE before 2.2.0, does not validate that the message length is equal to the ASN.1 encoded data length, which makes it easier for remote attackers to forge RSA...
CVE-2016-10335
In all Android releases from CAF using the Linux kernel, libtomcrypt was updated...
Code injection
In all Android releases from CAF using the Linux kernel, libtomcrypt was updated...
CVE-2016-10335
CVE-2016-10335 involves Android CAF builds; connected documents indicate that the Linux kernel usage within CAF Android releases involves an update to libtomcrypt. The available sources do not provide explicit vulnerability details, affected vendor/product version ranges, root cause analysis, exp...