Not only is it faster than the previous one, but it also has constraints on allocation and processing time by default. This release features a completely rewritten JBIG2 library. In a recent release we made our already hardened JBIG2 decoding support even more secure by relegating it to a different process and constraining it to a time threshold. The exploit mentioned in the article creates over 70,000 segments to create a small virtual machine in logical operations defined by JBIG2. In fact, one of the most sophisticated exploits has been created exploiting a JBIG2 library in iOS. JBIG2 is an imperative file format which has been demonstrated can be Turing complete. Our PDF support has been featuring the capability to decode JBIG2 streams for many years. This release contains many improvements to our PDF support. We’re happy to announce the release of Cerbero Suite 6.1 and Cerbero Engine 3.1!
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