Executive Summary

Informations
Name CVE-2017-7558 First vendor Publication 2018-07-26
Vendor Cve Last vendor Modification 2023-02-12

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

A kernel data leak due to an out-of-bound read was found in the Linux kernel in inet_diag_msg_sctp{,l}addr_fill() and sctp_get_sctp_info() functions present since version 4.7-rc1 through version 4.13. A data leak happens when these functions fill in sockaddr data structures used to export socket's diagnostic information. As a result, up to 100 bytes of the slab data could be leaked to a userspace.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7558

CWE : Common Weakness Enumeration

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

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 2
Os 2918

Nessus® Vulnerability Scanner

Date Description
2017-10-24 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2017-2930.nasl - Type : ACT_GATHER_INFO
2017-10-23 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-2930-1.nasl - Type : ACT_GATHER_INFO
2017-10-23 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-2918.nasl - Type : ACT_GATHER_INFO
2017-10-20 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-2930.nasl - Type : ACT_GATHER_INFO
2017-10-20 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-2930.nasl - Type : ACT_GATHER_INFO
2017-10-20 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-2931.nasl - Type : ACT_GATHER_INFO
2017-10-20 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20171019_kernel_on_SL7_x.nasl - Type : ACT_GATHER_INFO
2017-10-04 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2017-901.nasl - Type : ACT_GATHER_INFO
2017-09-21 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3981.nasl - Type : ACT_GATHER_INFO
2017-09-07 Name : The remote Virtuozzo host is missing a security update.
File : Virtuozzo_VZA-2017-078.nasl - Type : ACT_GATHER_INFO
2017-09-07 Name : The remote Virtuozzo host is missing a security update.
File : Virtuozzo_VZA-2017-079.nasl - Type : ACT_GATHER_INFO
2017-09-01 Name : The remote Fedora host is missing a security update.
File : fedora_2017-4b4c022807.nasl - Type : ACT_GATHER_INFO
2017-09-01 Name : The remote Fedora host is missing a security update.
File : fedora_2017-78c4c71539.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/100466
CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7558
DEBIAN https://www.debian.org/security/2017/dsa-3981
MLIST http://seclists.org/oss-sec/2017/q3/338
https://marc.info/?l=linux-netdev&m=150348777122761&w=2
REDHAT https://access.redhat.com/errata/RHSA-2017:2918
https://access.redhat.com/errata/RHSA-2017:2930
https://access.redhat.com/errata/RHSA-2017:2931
SECTRACK http://www.securitytracker.com/id/1039221

Alert History

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Date Informations
2024-03-12 12:45:22
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2024-02-02 01:49:07
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2024-02-01 12:13:51
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2023-12-29 01:43:46
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2023-11-22 01:43:22
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2023-09-05 12:47:06
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2023-09-05 01:13:34
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2023-09-02 12:46:39
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2023-09-02 01:13:51
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2023-08-22 12:41:52
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2023-03-28 12:13:37
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2023-02-13 05:27:48
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2023-02-03 05:28:10
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2022-10-11 01:13:15
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2022-02-01 01:30:20
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2021-12-11 12:30:57
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2021-12-11 01:29:15
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2021-08-19 12:26:50
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2021-05-25 12:25:29
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2021-05-04 13:05:08
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2021-04-22 02:19:10
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2021-03-27 01:22:51
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2020-12-12 12:20:06
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2020-12-05 12:21:27
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2020-09-25 01:19:24
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2020-08-11 12:19:28
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2020-08-08 01:19:23
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2020-08-07 12:19:44
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2020-08-07 01:20:23
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2020-08-01 12:19:22
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2020-07-30 01:20:04
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2020-05-24 01:22:40
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2020-05-23 02:08:38
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2020-05-23 01:03:57
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2019-10-10 05:20:05
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2019-09-12 12:10:00
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2019-07-03 12:09:35
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2019-06-15 12:09:48
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2018-12-18 12:08:13
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2018-12-15 12:08:21
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2018-11-08 12:08:48
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2018-10-30 12:11:03
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2018-09-26 21:20:07
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2018-07-28 09:19:20
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2018-07-27 09:18:57
  • Multiple Updates
2018-07-26 21:20:17
  • First insertion