EUVD-2018-1321

Malware in sbrugna...

Side Channel Attacks

libmbedtls.so is vulnerable to plain text recovery via side-channel attacks. The vulnerability is due to the ability of local users to achieve partial plaintext recovery for a CBC based ciphersuite via measuring the time it takes to perform certain cryptographic operations. An attacker can gather...

CVE-2018-0498

ARM mbed TLS before 2.12.0, before 2.7.5, and before 2.1.14 allows local users to achieve partial plaintext recovery for a CBC based ciphersuite via a cache-based side-channel attack...

CVE-2018-0498

ARM mbed TLS before 2.12.0, before 2.7.5, and before 2.1.14 allows local users to achieve partial plaintext recovery for a CBC based ciphersuite via a cache-based side-channel attack...

CVE-2018-0497

ARM mbed TLS before 2.12.0, before 2.7.5, and before 2.1.14 allows remote attackers to achieve partial plaintext recovery for a CBC based ciphersuite via a timing-based side-channel attack. This vulnerability exists because of an incorrect fix with a wrong SHA-384 calculation for CVE-2013-0169...

mbed TLS -- plaintext recovery vulnerabilities

Simon Butcher reports: When using a CBC based ciphersuite, a remote attacker can partially recover the plaintext. When using a CBC based ciphersuite, an attacker with the ability to execute arbitrary code on the machine under attack can partially recover the plaintext by use of cache based...

Theoretical Lucky Thirteen TLS Attacks Could Turn Practical

For now, the Lucky Thirteen attacks described in a paper last week by researchers at Royal Holloway, University of London, are largely theoretical. But the potential exists to adapt techniques used in the BEAST attacks against TLS/SSL to improve the feasibility of Lucky Thirteen, a researcher sai...