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altlinuxHttps://packages.altlinux.org/en/sisyphus/security/256D741D8EB198D8182520D3CD7237B2
HistoryOct 23, 2018 - 12:00 a.m.

Security fix for the ALT Linux 10 package firefox-esr version 60.3.0-alt1

2018-10-2300:00:00
https://packages.altlinux.org/en/sisyphus/security/
packages.altlinux.org
7

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.02 Low

EPSS

Percentile

87.1%

Oct. 23, 2018 Andrey Cherepanov 60.3.0-alt1

- New ESR version (60.3.0).
- Fixed:
  + CVE-2018-12391 HTTP Live Stream audio data is accessible cross-origin
  + CVE-2018-12392 Crash with nested event loops
  + CVE-2018-12393 Integer overflow during Unicode conversion while loading JavaScript
  + CVE-2018-12395 WebExtension bypass of domain restrictions through header rewriting
  + CVE-2018-12396 WebExtension content scripts can execute in disallowed contexts
  + CVE-2018-12397 WebExtension can request access to local files without the warning prompt
  + CVE-2018-12389 Memory safety bugs fixed in Firefox ESR 60.3
  + CVE-2018-12390 Memory safety bugs fixed in Firefox 63 and Firefox ESR 60.3

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.02 Low

EPSS

Percentile

87.1%