Executive Summary
Summary | |
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Title | linux security update |
Informations | |||
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Name | DSA-4196 | First vendor Publication | 2018-05-08 |
Vendor | Debian | Last vendor Modification | 2018-05-08 |
Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:L/AC:L/Au:N/C:C/I:C/A:C) | |||
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Cvss Base Score | 7.2 | Attack Range | Local |
Cvss Impact Score | 10 | Attack Complexity | Low |
Cvss Expoit Score | 3.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation or denial of service. CVE-2018-1087 Andy Lutomirski discovered that the KVM implementation did not properly handle #DB exceptions while deferred by MOV SS/POP SS, allowing an unprivileged KVM guest user to crash the guest or potentially escalate their privileges. CVE-2018-8897 Nick Peterson of Everdox Tech LLC discovered that #DB exceptions that are deferred by MOV SS or POP SS are not properly handled, allowing an unprivileged user to crash the kernel and cause a denial of service. For the oldstable distribution (jessie), these problems have been fixed in version 3.16.56-1+deb8u1. This update includes various fixes for regressions from 3.16.56-1 as released in DSA-4187-1 (Cf. #897427, #898067 and #898100). For the stable distribution (stretch), these problems have been fixed in version 4.9.88-1+deb9u1. The fix for CVE-2018-1108 applied in DSA-4188-1 is temporarily reverted due to various regression, cf. #897599. We recommend that you upgrade your linux packages. For the detailed security status of linux please refer to its security tracker page at: https://security-tracker.debian.org/tracker/linux |
Original Source
Url : http://www.debian.org/security/2018/dsa-4196 |
CWE : Common Weakness Enumeration
% | Id | Name |
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50 % | CWE-362 | Race Condition |
50 % | CWE-330 | Use of Insufficiently Random Values |
CPE : Common Platform Enumeration
Snort® IPS/IDS
Date | Description |
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2018-07-10 | Microsoft Windows Interrupt Service Routine stack rollback attempt RuleID : 46910 - Revision : 2 - Type : INDICATOR-COMPROMISE |
2018-07-10 | Microsoft Windows Interrupt Service Routine stack rollback attempt RuleID : 46909 - Revision : 2 - Type : INDICATOR-COMPROMISE |
2018-07-10 | Microsoft Windows processor modification return to user-mode attempt RuleID : 46908 - Revision : 2 - Type : INDICATOR-COMPROMISE |
2018-07-10 | Microsoft Windows processor modification return to user-mode attempt RuleID : 46907 - Revision : 2 - Type : INDICATOR-COMPROMISE |
2018-07-10 | Microsoft Windows malicious CONTEXT structure creation attempt RuleID : 46906 - Revision : 2 - Type : INDICATOR-COMPROMISE |
2018-07-10 | Microsoft Windows malicious CONTEXT structure creation attempt RuleID : 46905 - Revision : 2 - Type : INDICATOR-COMPROMISE |
2018-07-10 | Microsoft Windows SYSTEM token stealing attempt RuleID : 46904 - Revision : 2 - Type : INDICATOR-COMPROMISE |
2018-07-10 | Microsoft Windows SYSTEM token stealing attempt RuleID : 46903 - Revision : 2 - Type : INDICATOR-COMPROMISE |
2018-07-03 | Microsoft Windows kernel privilege escalation attempt RuleID : 46835 - Revision : 1 - Type : OS-WINDOWS |
2018-07-03 | Microsoft Windows kernel privilege escalation attempt RuleID : 46834 - Revision : 1 - Type : OS-WINDOWS |
2018-07-03 | Microsoft Windows ROP gadget locate attempt RuleID : 46833 - Revision : 1 - Type : OS-WINDOWS |
2018-07-03 | Microsoft Windows ROP gadget locate attempt RuleID : 46832 - Revision : 1 - Type : OS-WINDOWS |
2018-07-03 | Microsoft Windows kernel privilege escalation attempt RuleID : 46831 - Revision : 1 - Type : OS-WINDOWS |
2018-07-03 | Microsoft Windows kernel privilege escalation attempt RuleID : 46830 - Revision : 1 - Type : OS-WINDOWS |
Nessus® Vulnerability Scanner
Date | Description |
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2019-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2018-a7ac26523d.nasl - Type : ACT_GATHER_INFO |
2019-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2018-5926c0ffc8.nasl - Type : ACT_GATHER_INFO |
2018-11-13 | Name : The remote Debian host is missing a security update. File : debian_DLA-1577.nasl - Type : ACT_GATHER_INFO |
2018-11-02 | Name : The remote device is missing a vendor-supplied security patch. File : f5_bigip_SOL17403481.nasl - Type : ACT_GATHER_INFO |
2018-09-18 | Name : The remote EulerOS Virtualization host is missing multiple security updates. File : EulerOS_SA-2018-1270.nasl - Type : ACT_GATHER_INFO |
2018-09-18 | Name : The remote EulerOS Virtualization host is missing multiple security updates. File : EulerOS_SA-2018-1265.nasl - Type : ACT_GATHER_INFO |
2018-09-18 | Name : The remote EulerOS Virtualization host is missing a security update. File : EulerOS_SA-2018-1264.nasl - Type : ACT_GATHER_INFO |
2018-09-18 | Name : The remote EulerOS Virtualization host is missing multiple security updates. File : EulerOS_SA-2018-1263.nasl - Type : ACT_GATHER_INFO |
2018-08-17 | Name : The remote PhotonOS host is missing multiple security updates. File : PhotonOS_PHSA-2018-1_0-0132-a.nasl - Type : ACT_GATHER_INFO |
2018-07-24 | Name : The remote PhotonOS host is missing multiple security updates. File : PhotonOS_PHSA-2018-2_0-0037-a.nasl - Type : ACT_GATHER_INFO |
2018-07-18 | Name : The remote Virtuozzo host is missing multiple security updates. File : Virtuozzo_VZA-2018-048.nasl - Type : ACT_GATHER_INFO |
2018-07-16 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2018-2164.nasl - Type : ACT_GATHER_INFO |
2018-06-05 | Name : The remote host is missing a macOS or Mac OS X security update that fixes mul... File : macosx_SecUpd2018-003.nasl - Type : ACT_GATHER_INFO |
2018-06-05 | Name : The remote host is missing a macOS update that fixes multiple security vulner... File : macos_10_13_5.nasl - Type : ACT_GATHER_INFO |
2018-06-05 | Name : The remote Debian host is missing a security update. File : debian_DLA-1392.nasl - Type : ACT_GATHER_INFO |
2018-05-31 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2018-1318.nasl - Type : ACT_GATHER_INFO |
2018-05-31 | Name : The remote Virtuozzo host is missing multiple security updates. File : Virtuozzo_VZA-2018-037.nasl - Type : ACT_GATHER_INFO |
2018-05-30 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2018-1023.nasl - Type : ACT_GATHER_INFO |
2018-05-30 | Name : The remote Amazon Linux 2 host is missing a security update. File : al2_ALAS-2018-1023.nasl - Type : ACT_GATHER_INFO |
2018-05-29 | Name : The remote Fedora host is missing a security update. File : fedora_2018-7cd077ddd3.nasl - Type : ACT_GATHER_INFO |
2018-05-29 | Name : The remote Debian host is missing a security update. File : debian_DLA-1383.nasl - Type : ACT_GATHER_INFO |
2018-05-29 | Name : The remote Virtuozzo host is missing multiple security updates. File : Virtuozzo_VZA-2018-034.nasl - Type : ACT_GATHER_INFO |
2018-05-21 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZA-2018-030.nasl - Type : ACT_GATHER_INFO |
2018-05-17 | Name : The remote Fedora host is missing a security update. File : fedora_2018-98684f429b.nasl - Type : ACT_GATHER_INFO |
2018-05-16 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4201.nasl - Type : ACT_GATHER_INFO |
2018-05-16 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2018-1121.nasl - Type : ACT_GATHER_INFO |
2018-05-15 | Name : The remote Virtuozzo host is missing multiple security updates. File : Virtuozzo_VZA-2018-029.nasl - Type : ACT_GATHER_INFO |
2018-05-14 | Name : The remote Fedora host is missing a security update. File : fedora_2018-884a105c04.nasl - Type : ACT_GATHER_INFO |
2018-05-11 | Name : A server virtualization platform installed on the remote host is affected by ... File : citrix_xenserver_CTX234679.nasl - Type : ACT_GATHER_INFO |
2018-05-10 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4196.nasl - Type : ACT_GATHER_INFO |
2018-05-10 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2018-1319.nasl - Type : ACT_GATHER_INFO |
2018-05-09 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_521ce80452fd11e89123a4badb2f4699.nasl - Type : ACT_GATHER_INFO |
2018-05-09 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2018-1120.nasl - Type : ACT_GATHER_INFO |
2018-05-09 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2018-1119.nasl - Type : ACT_GATHER_INFO |
2018-05-02 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4188.nasl - Type : ACT_GATHER_INFO |
2018-04-30 | Name : The remote Fedora host is missing a security update. File : fedora_2018-e71875c4aa.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2018-06-20 17:21:12 |
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2018-06-20 00:21:29 |
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2018-05-25 09:21:33 |
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2018-05-17 09:21:35 |
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2018-05-09 00:21:08 |
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2018-05-09 00:18:33 |
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