Executive Summary

Informations
Name CVE-2019-11743 First vendor Publication 2019-09-27
Vendor Cve Last vendor Modification 2020-08-24

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Overall CVSS Score 3.7
Base Score 3.7 Environmental Score 3.7
impact SubScore 1.4 Temporal Score 3.7
Exploitabality Sub Score 2.2
 
Attack Vector Network Attack Complexity High
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact Low
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:N/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Navigation events were not fully adhering to the W3C's "Navigation-Timing Level 2" draft specification in some instances for the unload event, which restricts access to detailed timing attributes to only be same-origin. This resulted in potential cross-origin information exposure of history through timing side-channel attacks. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11743

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-203 Information Exposure Through Discrepancy

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 543
Application 133
Application 416

Sources (Detail)

Source Url
CONFIRM https://www.mozilla.org/security/advisories/mfsa2019-25/
https://www.mozilla.org/security/advisories/mfsa2019-26/
https://www.mozilla.org/security/advisories/mfsa2019-27/
https://www.mozilla.org/security/advisories/mfsa2019-29/
https://www.mozilla.org/security/advisories/mfsa2019-30/
GENTOO https://security.gentoo.org/glsa/201911-07
MISC https://bugzilla.mozilla.org/show_bug.cgi?id=1560495
https://w3c.github.io/navigation-timing
SUSE http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html
UBUNTU https://usn.ubuntu.com/4150-1/

Alert History

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Date Informations
2024-02-10 01:55:33
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2024-02-02 02:00:14
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2024-02-01 12:16:40
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2023-09-05 12:57:57
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2023-09-05 01:16:22
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2023-09-02 12:57:14
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2023-09-02 01:16:38
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2023-08-12 13:01:05
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2023-08-12 01:15:56
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2023-08-11 12:54:57
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2023-08-11 01:16:23
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2023-08-06 12:53:20
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2023-08-06 01:15:52
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2023-08-04 12:53:35
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2023-08-04 01:16:01
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2023-07-14 12:53:34
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2023-07-14 01:15:59
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2023-04-01 01:45:15
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2023-03-29 01:54:57
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2023-03-28 12:16:17
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2022-10-11 12:47:53
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2022-10-11 01:15:53
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2022-04-26 01:41:43
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2021-05-04 13:22:17
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2021-04-22 02:37:12
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2020-10-14 01:24:18
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2020-10-03 01:24:39
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2020-09-03 01:25:02
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2020-05-29 01:22:04
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2020-05-23 02:21:48
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2019-10-09 09:20:36
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2019-10-06 21:20:41
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2019-10-05 13:20:34
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2019-10-05 12:12:25
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2019-10-05 12:11:01
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2019-10-05 00:20:03
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2019-10-02 21:19:37
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2019-09-28 12:10:54
  • First insertion