CVE-2011-0447

NameCVE-2011-0447
DescriptionRuby on Rails 2.1.x, 2.2.x, and 2.3.x before 2.3.11, and 3.x before 3.0.4, does not properly validate HTTP requests that contain an X-Requested-With header, which makes it easier for remote attackers to conduct cross-site request forgery (CSRF) attacks via forged (1) AJAX or (2) API requests that leverage "combinations of browser plugins and HTTP redirects," a related issue to CVE-2011-0696.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-2247-1
Debian Bugs614864

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
rails (PTS)jessie, jessie (lts)2:4.1.8-1+deb8u9fixed
stretch (security), stretch (lts), stretch2:4.2.7.1-1+deb9u5fixed
buster2:5.2.2.1+dfsg-1+deb10u3fixed
buster (security)2:5.2.2.1+dfsg-1+deb10u5fixed
bullseye (security), bullseye2:6.0.3.7+dfsg-2+deb11u2fixed
bookworm2:6.1.7.3+dfsg-1fixed
sid, trixie2:6.1.7.3+dfsg-3fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
railssourcelenny2.1.0-7+lenny0.1DSA-2247-1
railssourcesqueeze2.3.5-1.2+squeeze0.1DSA-2247-1
railssource(unstable)2.3.11-0.1614864

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