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Backticks not treated as string delimiters in html/template

Templates do not properly consider backticks (`) as Javascript string ...

Calling any of the Parse functions on Go source code which contains //line directives with very large line numbers can cause an infinite loop due to integer overflow.

Уязвимость функции Parse() языка программирования Golang, связанная с целочисленным переполнением, позволяющая нарушителю вызвать отказ в обслуживании

Templates do not properly consider backticks (`) as Javascript string delimiters, and do not escape them as expected. Backticks are used, since ES6, for JS template literals. If a template contains a Go template action within a Javascript template literal, the contents of the action can be used to terminate the literal, injecting arbitrary Javascript code into the Go template. As ES6 template literals are rather complex, and themselves can do string interpolation, the decision was made to simply disallow Go template actions from being used inside of them (e.g. "var a = {{.}}"), since there is no obviously safe way to allow this behavior. This takes the same approach as github.com/google/safehtml. With fix, Template.Parse returns an Error when it encounters templates like this, with an ErrorCode of value 12. This ErrorCode is currently unexported, but will be exported in the release of Go 1.21. Users who rely on the previous behavior can re-enable it using the GODEBUG flag jstmplliti...

Уязвимость пакета golang операционной системы Debian GNU/Linux, позволяющая нарушителю выполнить произвольный код

Множественные уязвимости golang

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