Executive Summary

Informations
Name CVE-2017-5551 First vendor Publication 2017-02-06
Vendor Cve Last vendor Modification 2019-10-03

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Overall CVSS Score 4.4
Base Score 4.4 Environmental Score 4.4
impact SubScore 2.5 Temporal Score 4.4
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact Low
Integrity Impact Low 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:P/A:N)
Cvss Base Score 3.6 Attack Range Local
Cvss Impact Score 4.9 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The simple_set_acl function in fs/posix_acl.c in the Linux kernel before 4.9.6 preserves the setgid bit during a setxattr call involving a tmpfs filesystem, which allows local users to gain group privileges by leveraging the existence of a setgid program with restrictions on execute permissions. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-7097.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5551

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 2656

Nessus® Vulnerability Scanner

Date Description
2017-08-25 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2017-1842.nasl - Type : ACT_GATHER_INFO
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
2017-03-16 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3234-2.nasl - Type : ACT_GATHER_INFO
2017-03-16 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3234-1.nasl - Type : ACT_GATHER_INFO
2017-03-07 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2017-805.nasl - Type : ACT_GATHER_INFO
2017-03-01 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0575-1.nasl - Type : ACT_GATHER_INFO
2017-02-24 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3791.nasl - Type : ACT_GATHER_INFO
2017-02-21 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0494-1.nasl - Type : ACT_GATHER_INFO
2017-02-21 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2017-245.nasl - Type : ACT_GATHER_INFO
2017-02-16 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0471-1.nasl - Type : ACT_GATHER_INFO
2017-02-15 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0464-1.nasl - Type : ACT_GATHER_INFO
2017-02-14 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2017-246.nasl - Type : ACT_GATHER_INFO
2017-02-10 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0437-1.nasl - Type : ACT_GATHER_INFO
2017-01-31 Name : The remote Fedora host is missing a security update.
File : fedora_2017-6cc158c193.nasl - Type : ACT_GATHER_INFO
2017-01-31 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0333-1.nasl - Type : ACT_GATHER_INFO
2017-01-31 Name : The remote Fedora host is missing a security update.
File : fedora_2017-81fbd592d4.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/95717
CONFIRM http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=497...
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.6
https://bugzilla.redhat.com/show_bug.cgi?id=1416126
https://github.com/torvalds/linux/commit/497de07d89c1410d76a15bec2bb41f24a2a8...
DEBIAN http://www.debian.org/security/2017/dsa-3791
MLIST http://www.openwall.com/lists/oss-security/2017/01/21/3
SECTRACK http://www.securitytracker.com/id/1038053

Alert History

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Date Informations
2024-03-12 12:44:20
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  • First insertion