7.8

CVE-2017-5039

A use after free in PDFium in Google Chrome prior to 57.0.2987.98 for Mac, Windows, and Linux and 57.0.2987.108 for Android allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Google ≫ Chrome Version <= 57.0.2987.75
   Apple ≫ macOS Version -
   Linux ≫ Linux Kernel Version -
   Microsoft ≫ Windows Version -
Google ≫ Chrome Version <= 57.0.2987.100
   Google ≫ Android Version -
Debian ≫ Debian Linux Version 8.0
Debian ≫ Debian Linux Version 9.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.05% 0.6
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NIST 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

http://rhn.redhat.com/errata/RHSA-2017-0499.html
http://www.debian.org/security/2017/dsa-3810
http://www.securityfocus.com/bid/96767
https://chromereleases.googleblog.com/2017/03/stable-channel-update-for-desktop.html
https://security.gentoo.org/glsa/201704-02
https://crbug.com/679649