Use-after-free vulnerability in the CPDF_Parser::IsLinearizedFile function in fpdfapi/fpdf_parser/fpdf_parser_parser.cpp in PDFium, as used in Google Chrome before 39.0.2171.65, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted PDF document.

References

• https://nvd.nist.gov/vuln/detail/CVE-2014-7900
• https://code.google.com/p/chromium/issues/detail?id=406868
• https://exchange.xforce.ibmcloud.com/vulnerabilities/98788
• https://pdfium.googlesource.com/pdfium/+/1b04ea3b0fbae3be3ae6b3824c5e0dadc0e73d44
• http://googlechromereleases.blogspot.com/2014/11/stable-channel-update_18.html
• http://www.securityfocus.com/bid/71163
• http://www.securitytracker.com/id/1031241