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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:131222
[Rus]
Version
6
Class
vulnerability
ALTXid
324187
Language
English
Severity
High
Title
Red Hat -- vulnerability in firefox (CVE-2020-12387)
Description
The vulnerability was found in firefox.
Family
unix
Platform
CentOS Linux 6
CentOS Linux 7
CentOS Linux 8
Red Hat Enterprise Linux 6
Red Hat Enterprise Linux 7
Red Hat Enterprise Linux 8
Product
firefox
thunderbird
Reference
CESA-2020:2049: CESA-2020:2049
CESA-2020:2049: CESA-2020:2049
Id:
CESA-2020:2049
Reference:
http://lists.centos.org/pipermail/centos-announce/2020-May/035716.html
CESA-2020:2050: CESA-2020:2050
CESA-2020:2050: CESA-2020:2050
Id:
CESA-2020:2050
Reference:
http://lists.centos.org/pipermail/centos-announce/2020-May/035714.html
CESA-2020:2036: CESA-2020:2036
CESA-2020:2036: CESA-2020:2036
Id:
CESA-2020:2036
Reference:
http://lists.centos.org/pipermail/centos-announce/2020-May/035715.html
CESA-2020:2037: CESA-2020:2037
CESA-2020:2037: CESA-2020:2037
Id:
CESA-2020:2037
Reference:
http://lists.centos.org/pipermail/centos-announce/2020-May/035713.html
VENDOR: RHSA-2020:2046
VENDOR: RHSA-2020:2046
Id:
RHSA-2020:2046
Reference:
https://access.redhat.com/errata/RHSA-2020:2046
VENDOR: RHSA-2020:2047
VENDOR: RHSA-2020:2047
Id:
RHSA-2020:2047
Reference:
https://access.redhat.com/errata/RHSA-2020:2047
VENDOR: RHSA-2020:2049
VENDOR: RHSA-2020:2049
Id:
RHSA-2020:2049
Reference:
https://access.redhat.com/errata/RHSA-2020:2049
VENDOR: RHSA-2020:2050
VENDOR: RHSA-2020:2050
Id:
RHSA-2020:2050
Reference:
https://access.redhat.com/errata/RHSA-2020:2050
CVE: CVE-2020-12387
CVE: CVE-2020-12387
Id:
CVE-2020-12387
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12387
Comment
: A race condition when running shutdown code for Web Worker led to a use-after-free vulnerability. This resulted in a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.8, Firefox < 76, and Thunderbird < 68.8.0.
CVSSv2 Score:
6.8
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSSv3 Score:
8.1
Attack vector:
NETWORK
Attack complexity:
HIGH
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
362 (Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'))
References:
https://www.mozilla.org/security/advisories/mfsa2020-17/ (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-18/ (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-16/ (MISC)
https://bugzilla.mozilla.org/show_bug.cgi?id=1545345 (MISC)
USN-4373-1 (UBUNTU)
https://security.gentoo.org/glsa/202005-03 (MISC)
https://security.gentoo.org/glsa/202005-04 (MISC)
VENDOR: RHSA-2020:2037
VENDOR: RHSA-2020:2037
Id:
RHSA-2020:2037
Reference:
https://access.redhat.com/errata/RHSA-2020:2037
VENDOR: RHSA-2020:2036
VENDOR: RHSA-2020:2036
Id:
RHSA-2020:2036
Reference:
https://access.redhat.com/errata/RHSA-2020:2036
VENDOR: RHSA-2020:2032
VENDOR: RHSA-2020:2032
Id:
RHSA-2020:2032
Reference:
https://access.redhat.com/errata/RHSA-2020:2032
VENDOR: RHSA-2020:2031
VENDOR: RHSA-2020:2031
Id:
RHSA-2020:2031
Reference:
https://access.redhat.com/errata/RHSA-2020:2031
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