Executive Summary

Informations
Name CVE-2017-2634 First vendor Publication 2018-07-27
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:N/I:N/A:H
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 None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score 7.8 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

It was found that the Linux kernel's Datagram Congestion Control Protocol (DCCP) implementation before 2.6.22.17 used the IPv4-only inet_sk_rebuild_header() function for both IPv4 and IPv6 DCCP connections, which could result in memory corruptions. A remote attacker could use this flaw to crash the system.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2634

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-476 NULL Pointer Dereference

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 907
Os 1
Os 1
Os 2
Os 1

Nessus® Vulnerability Scanner

Date Description
2017-07-13 Name : The remote Virtuozzo host is missing a security update.
File : Virtuozzo_VZLSA-2017-0323.nasl - Type : ACT_GATHER_INFO
2017-03-01 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-0346.nasl - Type : ACT_GATHER_INFO
2017-03-01 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-0347.nasl - Type : ACT_GATHER_INFO
2017-02-27 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2017-0323.nasl - Type : ACT_GATHER_INFO
2017-02-27 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-0323.nasl - Type : ACT_GATHER_INFO
2017-02-27 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-0323.nasl - Type : ACT_GATHER_INFO
2017-02-27 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20170224_kernel_on_SL5_x.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/96529
CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2634
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=f...
REDHAT http://rhn.redhat.com/errata/RHSA-2017-0323.html
http://rhn.redhat.com/errata/RHSA-2017-0346.html
http://rhn.redhat.com/errata/RHSA-2017-0347.html
SECTRACK http://www.securitytracker.com/id/1037909

Alert History

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Date Informations
2024-02-02 01:46:42
  • Multiple Updates
2024-02-01 12:13:07
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2023-09-05 12:44:36
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2023-09-05 01:12:52
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2023-09-02 12:44:21
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2023-09-02 01:13:09
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2023-08-12 12:47:58
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2023-08-12 01:12:38
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2023-08-11 12:42:26
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2023-08-11 01:12:59
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2023-08-06 12:41:04
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2023-08-06 01:12:37
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2023-08-04 12:41:14
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2023-08-04 01:12:41
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2023-07-14 12:41:16
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2023-07-14 01:12:40
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2023-03-29 01:42:59
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2023-03-28 12:12:57
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2023-02-13 05:27:47
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2023-02-02 21:28:04
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2022-10-11 12:36:49
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2022-10-11 01:12:34
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2022-03-11 01:30:03
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2021-05-04 13:01:40
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2021-04-22 02:15:16
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2020-08-08 01:18:25
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2020-07-30 01:19:04
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2020-05-23 02:05:47
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2020-05-23 00:59:53
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2019-10-10 05:19:56
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2018-10-30 12:10:30
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2018-09-25 00:20:13
  • Multiple Updates
2018-07-29 09:19:25
  • Multiple Updates
2018-07-28 00:19:02
  • First insertion