CVE-2017-5032

Description

PDFium in Google Chrome prior to 57.0.2987.98 for Windows could be made to increment off the end of a buffer, which allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file.

CVSS Metrics

• v3.0•HIGH•Score: 8.8CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
• v2.0•MEDIUM•Score: 6.8AV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS Trends

Current EPSS score: 0.91%• Percentile: 76%

Techniques & Countermeasures

• CWE-787•Out-of-bounds Write

  The product writes data past the end, or before the beginning, of the intended buffer.

Affected Systems

• google•chrome

  ≤ 57.0.2987.75

References (6)

• https://chromereleases.googleblog.com/2017/03/stable-channel-update-for-desktop.html
• https://security.gentoo.org/glsa/201704-02
• http://www.debian.org/security/2017/dsa-3810
• http://www.securityfocus.com/bid/96767
• http://rhn.redhat.com/errata/RHSA-2017-0499.html
• https://crbug.com/668724