Remote Denial of Service Vulnerability in LibSass 3.4.5

CVE-2017-12963 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:N/A:P

There is an illegal address access in Sass::Eval::operator() in eval.cpp of LibSass 3.4.5, leading to a remote denial of service attack. NOTE: this is similar to CVE-2017-11555 but remains exploitable after the vendor's CVE-2017-11555 fix (available from GitHub after 2017-07-24).

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