CVE-2014-7901 Information

Description

Integer overflow in the opj_t2_read_packet_data function in fxcodec/fx_libopenjpeg/libopenjpeg20/t2.c in OpenJPEG 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 long segment in a JPEG image.

Reference

http://googlechromereleases.blogspot.com/2014/11/stable-channel-update_18.html http://www.securityfocus.com/bid/71158 http://www.securitytracker.com/id/1031241 https://code.google.com/p/chromium/issues/detail?id=413375 https://exchange.xforce.ibmcloud.com/vulnerabilities/98789 https://pdfium.googlesource.com/pdfium/+/e93d5341d87c54713a9632c8823288fa901a3b78