-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-4594-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff December 27, 2019 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : openssl1.0 CVE ID : CVE-2019-1551 Guido Vranken discovered an overflow bug in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli. For the oldstable distribution (stretch), this problem has been fixed in version 1.0.2u-1~deb9u1. We recommend that you upgrade your openssl1.0 packages. For the detailed security status of openssl1.0 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/openssl1.0 Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: [email protected]