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CVE-2015-4493 : Detail

CVE-2015-4493

Overflow
1.98%V3
Network
2015-08-15 23:00 +00:00
2016-12-22 17:57 +00:00
CVE.org
NVD

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Descriptions

Heap-based buffer overflow in the stagefright::ESDS::parseESDescriptor function in libstagefright in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allows remote attackers to execute arbitrary code via an invalid size field in an esds chunk in MPEG-4 video data, a related issue to CVE-2015-1539.

Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

Metrics

Metric Score Severity CVSS Vector Source
V2 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C nvd@nist.gov

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.
EPSS First.org

Products Mentioned

Configuraton 0

Oracle>>Solaris >> Version 11.3

Configuraton 0

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

Mozilla>>Firefox_esr >> Version 38.0

Mozilla>>Firefox_esr >> Version 38.0.1

Mozilla>>Firefox_esr >> Version 38.0.5

Mozilla>>Firefox_esr >> 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.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

More information
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