These updates resolve a use-after-free vulnerability that could lead to code execution (CVE-2013-0602).Some of the updates and their corresponding CVE numbers are given below: Going deeper reveals that the vulnerabilities were related to memory corruption and overflow issues. The vulnerabilities could cause a crash and potentially allow an attacker/hacker to take control of the whole system.
These updates are mainly geared towards fixing security vulnerabilities in the product.
If this is clearly not the case, did I miss out any setting ? I have Googled and searched and couldn't find any relevant post anywhere on this matter but it make no sense that I am the onl person who noticed this issue with Adobe Reader (free version)Īny comment and insight into this is very much appreciated.Adobe has released a security update for all existing Adobe Reader versions including Adobe Reader 11, Adobe Reader 10 and Adobe Reader 9.5. If this is a known crippled feature of Adobe Reader (free version) of being unable to lock signature and make it uneditable/unalterable, why the pop-up prompt appear to mislead user into assuming that the signed PDF is now locked. there is no right-click function or property to lock the signature in Acrobat Reader (free version) and is only found in the Adobe Acrobat Pro. This is clearly not true because if I open same signed PDF with Adobe Acrobat Pro, the signature can be easily removed/deleted. I am facing problem with signing PDF using FILL AND SIGN of Adobe Reader (Free Version) that is not locked despite a warning pop-up prompt stating document signed and saved would be locked and cannot be altered.
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