CRLF injection vulnerability in WebKit in Apple Safari before 4.0,
iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1
through 2.2.1 allows remote attackers to inject HTTP headers and
bypass the Same Origin Policy via a crafted HTML document, related
to cross-site scripting (XSS) attacks that depend on communication
with arbitrary web sites on the same server through use of
XMLHttpRequest without a Host header.
According to https://bugs.gentoo.org/show_bug.cgi?id=287494#c0, this issue was fixed in =net-libs/webkit-gtk-1.1.10. Updating status to [glsa], so it shows up in reports accordingly.
No GLSA for you.