The xsltAddTextString function in transform.c in libxslt 1.1.29, as used in Blink in Google Chrome prior to 57.0.2987.98 for Mac, Windows, and Linux and 57.0.2987.108 for Android, lacked a check for integer overflow during a size calculation, which allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page.
[
{
"product": "Google Chrome prior to 57.0.2987.98 for Mac, Windows and Linux, and 57.0.2987.108 for Android",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "Google Chrome prior to 57.0.2987.98 for Mac, Windows and Linux, and 57.0.2987.108 for Android"
}
]
}
]
rhn.redhat.com/errata/RHSA-2017-0499.html
www.debian.org/security/2017/dsa-3810
www.securityfocus.com/bid/96767
www.securitytracker.com/id/1038157
chromereleases.googleblog.com/2017/03/stable-channel-update-for-desktop.html
crbug.com/676623
git.gnome.org/browse/libxslt/commit/?id=08ab2774b870de1c7b5a48693df75e8154addae5