Executive Summary

Informations
Name CVE-2019-11719 First vendor Publication 2019-07-23
Vendor Cve Last vendor Modification 2019-07-29

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:N/A:N)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

When importing a curve25519 private key in PKCS#8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services (NSS) library. This could lead to information disclosure. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11719

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-125 Out-of-bounds Read

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 533
Application 132
Application 405

Sources (Detail)

Source Url
GENTOO https://security.gentoo.org/glsa/201908-12
https://security.gentoo.org/glsa/201908-20
MISC https://bugzilla.mozilla.org/show_bug.cgi?id=1540541
https://www.mozilla.org/security/advisories/mfsa2019-21/
https://www.mozilla.org/security/advisories/mfsa2019-22/
https://www.mozilla.org/security/advisories/mfsa2019-23/
REDHAT https://access.redhat.com/errata/RHSA-2019:1951
SUSE http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00055.html
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00058.html
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00073.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html

Alert History

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Date Informations
2020-05-29 01:22:03
  • Multiple Updates
2020-05-23 02:21:46
  • Multiple Updates
2019-10-05 12:11:00
  • Multiple Updates
2019-10-01 01:09:37
  • Multiple Updates
2019-08-24 12:06:02
  • Multiple Updates
2019-08-17 12:06:17
  • Multiple Updates
2019-08-16 12:07:03
  • Multiple Updates
2019-07-31 05:19:26
  • Multiple Updates
2019-07-31 00:19:19
  • Multiple Updates
2019-07-29 21:19:57
  • Multiple Updates
2019-07-24 21:19:27
  • Multiple Updates
2019-07-23 21:19:32
  • First insertion