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authorStefan Hajnoczi <stefanha@redhat.com>2013-02-08 08:49:10 +0100
committerAnthony Liguori <aliguori@us.ibm.com>2013-02-08 11:14:20 -0600
commitfb6d1bbd246c7a57ef53d3847ef225cd1349d602 (patch)
tree81248ebd26fd657f0c90dcd8140253f5829c0e4c /hw
parent0eb256a2173d35c64696189adcd3599be61922ef (diff)
block/curl: disable extra protocols to prevent CVE-2013-0249
There is a buffer overflow in libcurl POP3/SMTP/IMAP. The workaround is simple: disable extra protocols so that they cannot be exploited. Full details here: http://curl.haxx.se/docs/adv_20130206.html QEMU only cares about HTTP, HTTPS, FTP, FTPS, and TFTP. I have tested that this fix prevents the exploit on my host with libcurl-7.27.0-5.fc18. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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