Executive Summary

Informations
Name CVE-2019-5489 First vendor Publication 2019-01-07
Vendor Cve Last vendor Modification 2020-08-24

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low 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:L/AC:L/Au:N/C:P/I:N/A:N)
Cvss Base Score 2.1 Attack Range Local
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The mincore() implementation in mm/mincore.c in the Linux kernel through 4.19.13 allowed local attackers to observe page cache access patterns of other processes on the same system, potentially allowing sniffing of secret information. (Fixing this affects the output of the fincore program.) Limited remote exploitation may be possible, as demonstrated by latency differences in accessing public files from an Apache HTTP Server.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5489

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-319 Cleartext Transmission of Sensitive Information

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Application 1
Application 1
Os 3198

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/106478
BUGTRAQ https://seclists.org/bugtraq/2019/Jun/26
CONFIRM http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-page...
https://security.netapp.com/advisory/ntap-20190307-0001/
DEBIAN https://www.debian.org/security/2019/dsa-4465
MISC http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=574...
https://arxiv.org/abs/1901.01161
https://bugzilla.suse.com/show_bug.cgi?id=1120843
https://github.com/torvalds/linux/commit/574823bfab82d9d8fa47f422778043fbb4b4...
https://www.oracle.com/security-alerts/cpujul2020.html
https://www.theregister.co.uk/2019/01/05/boffins_beat_page_cache/
MLIST https://lists.debian.org/debian-lts-announce/2019/06/msg00010.html
https://lists.debian.org/debian-lts-announce/2019/06/msg00011.html
REDHAT https://access.redhat.com/errata/RHSA-2019:2029
https://access.redhat.com/errata/RHSA-2019:2043
https://access.redhat.com/errata/RHSA-2019:2473
https://access.redhat.com/errata/RHSA-2019:2808
https://access.redhat.com/errata/RHSA-2019:2809
https://access.redhat.com/errata/RHSA-2019:2837
https://access.redhat.com/errata/RHSA-2019:3309
https://access.redhat.com/errata/RHSA-2019:3517
https://access.redhat.com/errata/RHSA-2019:3967
https://access.redhat.com/errata/RHSA-2019:4056
https://access.redhat.com/errata/RHSA-2019:4057
https://access.redhat.com/errata/RHSA-2019:4058
https://access.redhat.com/errata/RHSA-2019:4159
https://access.redhat.com/errata/RHSA-2019:4164
https://access.redhat.com/errata/RHSA-2019:4255
https://access.redhat.com/errata/RHSA-2020:0204
SUSE http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html

Alert History

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Date Informations
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2020-12-12 12:27:00
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2019-09-21 12:05:13
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2019-09-12 12:11:18
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2019-08-14 12:10:44
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2019-08-07 12:10:39
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2019-07-02 15:40:11
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2019-06-21 12:09:56
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2019-06-19 12:10:10
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2019-06-18 12:09:59
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2019-05-31 17:19:31
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2019-04-24 12:08:50
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2019-03-21 21:19:23
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2019-03-08 17:18:40
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2019-01-31 21:19:37
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2019-01-09 17:18:52
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2019-01-08 00:19:22
  • First insertion