9.8

CVE-2017-5428

Exploit
An integer overflow in "createImageBitmap()" was reported through the Pwn2Own contest. The fix for this vulnerability disables the experimental extensions to the "createImageBitmap" API. This function runs in the content sandbox, requiring a second vulnerability to compromise a user's computer. This vulnerability affects Firefox ESR < 52.0.1 and Firefox < 52.0.1.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Redhat ≫ Enterprise Linux Version7.0
Mozilla ≫ Firefox Version < 52.0.1
Mozilla ≫ Firefox ESR Version < 52.0.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.16% 0.864
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

http://rhn.redhat.com/errata/RHSA-2017-0558.html
Third Party Advisory
http://www.securityfocus.com/bid/96959
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1038060
Third Party Advisory
VDB Entry
https://bugzilla.mozilla.org/show_bug.cgi?id=1348168
Patch
Vendor Advisory
Exploit
Issue Tracking
https://www.mozilla.org/security/advisories/mfsa2017-08/
Vendor Advisory