OpenSSL -- Multiple vulnerabilities

The OpenSSL project reports:

bn_sqrx8x_internal carry bug on x86_64 (CVE-2017-3736)
Severity: Moderate
There is a carry propagating bug in the x86_64 Montgomery squaring
procedure. No EC algorithms are affected. Analysis suggests that
attacks against RSA and DSA as a result of this defect would be
very difficult to perform and are not believed likely. Attacks
against DH are considered just feasible (although very difficult)
because most of the work necessary to deduce information about a
private key may be performed offline.
Malformed X.509 IPAddressFamily could cause OOB read (CVE-2017-3735)
Severity: Low
This issue was previously announced in security advisory
https://www.openssl.org/news/secadv/20170828.txt, but the fix has
not previously been included in a release due to its low severity.