MGASA-2018-0145 Updated qpdf packages fix security vulnerabilities

Updated qpdf packages fix security vulnerabilities: 1. Stack overflow due to endless recursion in QPDFTokenizer::resolveLiteral 2. Another stack overflow / endless recursion in QPDFWriter::enqueueObject 3. Stack out of bounds read in iteraterc4 4. heap out of bounds read large in PlBuffer::write ...

MGASA-2018-0131 Updated qpdf packages fix security vulnerability

Qpdf has been updated to the latest version to fix several security issues. - Stack overflow due to endless recursion in QPDFTokenizer::resolveLiteral - Another stack overflow / endless recursion in QPDFWriter::enqueueObject - Stack out of bounds read in iteraterc4 - heap out of bounds read large...

UBUNTU-CVE-2018-7174

An issue was discovered in xpdf 4.00. An infinite loop in XRef::Xref allows an attacker to cause denial of service because loop detection exists only for tables, not streams...