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FreeBSD: VID-E457978B-5484-11E8-9B85-54EE754AF08E (CVE-2018-6121): chromium -- multiple vulnerabilities

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FreeBSD: VID-E457978B-5484-11E8-9B85-54EE754AF08E (CVE-2018-6121): chromium -- multiple vulnerabilities

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
04/14/2018
Created
07/25/2018
Added
05/14/2018
Modified
07/04/2019

Description

Details for this vulnerability have not been published by NIST at this point. Descriptions from software vendor advisories for this issue are provided below.

From VID-E457978B-5484-11E8-9B85-54EE754AF08E:

Google Chrome Releases reports:

4 security fixes in this release:

[835887] Critical: Chain leading to sandbox escape.

Reported by Anonymous on 2018-04-23

[836858] High CVE-2018-6121: Privilege Escalation in extensions

[836141] High CVE-2018-6122: Type confusion in V8

[833721] High CVE-2018-6120: Heap buffer overflow in PDFium.

Reported by Zhou Aiting(@zhouat1) of Qihoo 360 Vulcan Team on 2018-04-17

[841841] Various fixes from internal audits, fuzzing and other initiatives

Solution(s)

  • freebsd-upgrade-package-chromium

References

  • CVE-2018-6121
  • DSA-4237

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