Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2016-9755 First vendor Publication 2016-12-28
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 4.6 Attack Range Local
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The netfilter subsystem in the Linux kernel before 4.9 mishandles IPv6 reassembly, which allows local users to cause a denial of service (integer overflow, out-of-bounds write, and GPF) or possibly have unspecified other impact via a crafted application that makes socket, connect, and writev system calls, related to net/ipv6/netfilter/nf_conntrack_reasm.c and net/ipv6/netfilter/nf_defrag_ipv6_hooks.c.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9755

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 2639

Nessus® Vulnerability Scanner

Date Description
2017-07-24 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3361-1.nasl - Type : ACT_GATHER_INFO
2017-07-21 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3359-1.nasl - Type : ACT_GATHER_INFO
2016-12-12 Name : The remote Fedora host is missing a security update.
File : fedora_2016-5ec2475e3f.nasl - Type : ACT_GATHER_INFO
2016-12-12 Name : The remote Fedora host is missing a security update.
File : fedora_2016-9c17cb9648.nasl - Type : ACT_GATHER_INFO
2016-12-12 Name : The remote Fedora host is missing a security update.
File : fedora_2016-bbe98c341c.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

https://groups.google.com/forum/#%21topic/syzkaller/GFbGpX7nTEo
Source Url
BID http://www.securityfocus.com/bid/94626
CONFIRM http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9b5...
https://bugzilla.redhat.com/show_bug.cgi?id=1400904
https://github.com/torvalds/linux/commit/9b57da0630c9fd36ed7a20fc0f98dc82cc07...
MLIST http://www.openwall.com/lists/oss-security/2016/12/01/10
https://www.spinics.net/lists/netdev/msg407525.html

Alert History

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Date Informations
2024-03-12 12:39:13
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2019-09-12 12:08:30
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2019-07-02 15:39:23
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2018-11-17 12:07:12
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2016-12-31 09:24:37
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2016-12-29 00:18:55
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2016-12-28 21:23:53
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2016-12-28 12:03:29
  • First insertion