CVE-2015-4492 : Detail

CVE-2015-4492

1.9%V3
Network
2015-08-15
23h00 +00:00
2016-12-22
17h57 +00:00
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CVE Descriptions

Use-after-free vulnerability in the XMLHttpRequest::Open implementation in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 might allow remote attackers to execute arbitrary code via a SharedWorker object that makes recursive calls to the open method of an XMLHttpRequest object.

CVE Informations

Metrics

Metrics Score Severity CVSS Vector Source
V2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.

Products Mentioned

Configuraton 0

Oracle>>Solaris >> Version 11.3

Configuraton 0

Mozilla>>Firefox >> Version To (including) 39.0.3

Mozilla>>Firefox >> Version 38.0

Mozilla>>Firefox >> Version 38.0.1

Mozilla>>Firefox >> Version 38.0.5

Mozilla>>Firefox >> Version 38.1.0

Configuraton 0

Canonical>>Ubuntu_linux >> Version 12.04

Canonical>>Ubuntu_linux >> Version 14.04

Canonical>>Ubuntu_linux >> Version 15.04

Opensuse>>Opensuse >> Version 13.1

Opensuse>>Opensuse >> Version 13.2

References

http://www.securityfocus.com/bid/76297
Tags : vdb-entry, x_refsource_BID
http://www.ubuntu.com/usn/USN-2702-3
Tags : vendor-advisory, x_refsource_UBUNTU
http://rhn.redhat.com/errata/RHSA-2015-1586.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.securitytracker.com/id/1033247
Tags : vdb-entry, x_refsource_SECTRACK
http://www.ubuntu.com/usn/USN-2702-2
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-2702-1
Tags : vendor-advisory, x_refsource_UBUNTU
https://security.gentoo.org/glsa/201605-06
Tags : vendor-advisory, x_refsource_GENTOO
http://www.debian.org/security/2015/dsa-3333
Tags : vendor-advisory, x_refsource_DEBIAN