Source: libtomcrypt Version: 1.18.1-1 Severity: grave Tags: security upstream
Hi, The following vulnerability was published for libtomcrypt. CVE-2018-12437[0]: | 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. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2018-12437 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12437 Please adjust the affected versions in the BTS as needed. Regards, Salvatore
