Advisory: cookie denial of service

This commit is contained in:
Erick Tryzelaar
2017-05-07 15:46:12 -07:00
parent 524d876a8a
commit bfcf9e99c2

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[advisory]
package = "cookie"
patched_versions = ["< 0.6.0", "^0.6.2", ">= 0.7.6"]
dwf = []
url = "https://github.com/alexcrichton/cookie-rs/pull/86"
title = "Large cookie Max-Age values can cause a denial of service"
date = "2017-05-06"
description = """
Affected versions of this crate use the `time` crate and the method
`Duration::seconds` to parse the `Max-Age` duration cookie setting. This method
will panic if the value is greater than 2^64/1000 and less than or equal to
2^64, which can result in denial of service for a client or server.
This flaw was corrected by explicitly checking for the `Max-Age` being in this
integer range and clamping the value to the maximum duration value.
"""