Security update for libxml2
This update for libxml2 fixes the following issues:
Security issues fixed:
* CVE-2017-7376: Increase buffer space for port in HTTP redirect support (bsc#1044887)
* CVE-2017-7375: Prevent unwanted external entity reference (bsc#1044894)
This update was imported from the SUSE:SLE-12-SP2:Update update project.
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Submitted by
Pedro Monreal Gonzalez (pmonrealgonzalez)
Fixed bugs
bnc#1044894
VUL-0: CVE-2017-7375: libxml2: Missing validation for external entities in xmlParsePEReference
bnc#1044887
VUL-0: CVE-2017-7376 libxml2: Incorrect limit used for port values
