Security Announcements

MSA-13-0030: Information leak through RSS

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MSA-13-0030: Information leak through RSS
Description: When impersonating another user using RSS tokens, an error was displayed, but block information relevant to the person being impersonated was shown.
Issue summary: Rss feed error shows user logged in and blocks on page that shouldn't be there.
Severity/Risk: Serious
Versions affected: 2.5, 2.4 to 2.4.4, 2.3 to 2.3.7, 2.2 to 2.2.10, earlier unsupported versions
Versions fixed: 2.5.1, 2.4.5, 2.3.8 and 2.2.11
Reported by: Dan Marsden
Issue no.: MDL-37818
CVE identifier: CVE-2013-2245
Changes (master):