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CVE-2017-5448

CVSS v3.0 8.6 (High)
86% Progress
CVSS v2.0 7.5 (High)
75% Progress
EPSS 1.15 % (85th)
1.15% Progress
Affected Products 9
Advisories 16
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

An out-of-bounds write in "ClearKeyDecryptor" while decrypting some Clearkey-encrypted media content. The "ClearKeyDecryptor" code runs within the Gecko Media Plugin (GMP) sandbox. If a second mechanism is found to escape the sandbox, this vulnerability allows for the writing of arbitrary data within memory, resulting in a potentially exploitable crash. This vulnerability affects Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.

Weaknesses
CWE-787
Out-of-bounds Write
CVE Status
PUBLISHED
CNA
Mozilla Corporation
Published Date
2018-06-11 21:29:06
(6 years ago)
Updated Date
2018-08-09 15:30:33
(6 years ago)

Affected Products

Debian

Mozilla

Redhat

Configuration #1

    CPE23 From Up To
  Debian Linux 7.0 cpe:2.3:o:debian:debian_linux:7.0

Configuration #2

    CPE23 From Up To
  Redhat Enterprise Linux 6.0 cpe:2.3:o:redhat:enterprise_linux:6.0
  Redhat Enterprise Linux 7.0 cpe:2.3:o:redhat:enterprise_linux:7.0
  Redhat Enterprise Linux Desktop 6.0 cpe:2.3:o:redhat:enterprise_linux_desktop:6.0
  Redhat Enterprise Linux Desktop 7.0 cpe:2.3:o:redhat:enterprise_linux_desktop:7.0
  Redhat Enterprise Linux Server 6.0 cpe:2.3:o:redhat:enterprise_linux_server:6.0
  Redhat Enterprise Linux Server 7.0 cpe:2.3:o:redhat:enterprise_linux_server:7.0
  Redhat Enterprise Linux Server Aus 7.3 cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3
  Redhat Enterprise Linux Server Aus 7.4 cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4
  Redhat Enterprise Linux Server Eus 7.3 cpe:2.3:o:redhat:enterprise_linux_server_eus:7.3
  Redhat Enterprise Linux Server Eus 7.4 cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4
  Redhat Enterprise Linux Server Eus 7.5 cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5
  Redhat Enterprise Linux Workstation 6.0 cpe:2.3:o:redhat:enterprise_linux_workstation:6.0
  Redhat Enterprise Linux Workstation 7.0 cpe:2.3:o:redhat:enterprise_linux_workstation:7.0

Configuration #3

    CPE23 From Up To
  Mozilla Firefox Esr prior 45.9.0 version cpe:2.3:a:mozilla:firefox_esr < 45.9.0

Configuration #4

    CPE23 From Up To
  Mozilla Firefox Esr from 52.0 version and prior 52.1.0 version cpe:2.3:a:mozilla:firefox_esr >= 52.0 < 52.1.0

Configuration #5

    CPE23 From Up To
  Mozilla Firefox prior 53.0 version cpe:2.3:a:mozilla:firefox < 53.0