Executive Summary
| Summary | |
|---|---|
| Title | xen security update |
| Informations | |||
|---|---|---|---|
| Name | DSA-4050 | First vendor Publication | 2017-11-28 |
| Vendor | Debian | Last vendor Modification | 2017-11-28 |
| Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| 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:N/AC:L/Au:S/C:C/I:C/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 9 | Attack Range | Network |
| Cvss Impact Score | 10 | Attack Complexity | Low |
| Cvss Expoit Score | 8 | Authentication | Requires single instance |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Multiple vulnerabilities have been discovered in the Xen hypervisor, which could result in denial of service, information leaks, privilege escalation or the execution of arbitrary code. For the oldstable distribution (jessie) a separate update will be released. For the stable distribution (stretch), these problems have been fixed in version 4.8.2+xsa245-0+deb9u1. We recommend that you upgrade your xen packages. For the detailed security status of xen please refer to its security tracker page at: https://security-tracker.debian.org/tracker/xen |
Original Source
| Url : http://www.debian.org/security/2017/dsa-4050 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 20 % | CWE-362 | Race Condition |
| 20 % | CWE-200 | Information Exposure |
| 10 % | CWE-772 | Missing Release of Resource after Effective Lifetime |
| 10 % | CWE-668 | Exposure of Resource to Wrong Sphere |
| 10 % | CWE-476 | NULL Pointer Dereference |
| 10 % | CWE-400 | Uncontrolled Resource Consumption ('Resource Exhaustion') |
| 10 % | CWE-125 | Out-of-bounds Read |
| 10 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2019-01-15 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4369.nasl - Type : ACT_GATHER_INFO |
| 2018-10-31 | Name : The remote Debian host is missing a security update. File : debian_DLA-1559.nasl - Type : ACT_GATHER_INFO |
| 2018-10-19 | Name : The remote Debian host is missing a security update. File : debian_DLA-1549.nasl - Type : ACT_GATHER_INFO |
| 2018-02-07 | Name : The remote Debian host is missing a security update. File : debian_DLA-1270.nasl - Type : ACT_GATHER_INFO |
| 2018-01-15 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201801-14.nasl - Type : ACT_GATHER_INFO |
| 2018-01-15 | Name : The remote Fedora host is missing a security update. File : fedora_2017-f05808ee5b.nasl - Type : ACT_GATHER_INFO |
| 2018-01-15 | Name : The remote Fedora host is missing a security update. File : fedora_2017-c432db2971.nasl - Type : ACT_GATHER_INFO |
| 2018-01-15 | Name : The remote Fedora host is missing a security update. File : fedora_2017-c31799ee4a.nasl - Type : ACT_GATHER_INFO |
| 2018-01-15 | Name : The remote Fedora host is missing a security update. File : fedora_2017-5945560816.nasl - Type : ACT_GATHER_INFO |
| 2018-01-15 | Name : The remote Fedora host is missing a security update. File : fedora_2017-333ea49a63.nasl - Type : ACT_GATHER_INFO |
| 2018-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2017-16a414b3c5.nasl - Type : ACT_GATHER_INFO |
| 2017-12-14 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-1321.nasl - Type : ACT_GATHER_INFO |
| 2017-12-14 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-1322.nasl - Type : ACT_GATHER_INFO |
| 2017-12-14 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2017-0176.nasl - Type : ACT_GATHER_INFO |
| 2017-12-14 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2017-0178.nasl - Type : ACT_GATHER_INFO |
| 2017-12-14 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2017-0177.nasl - Type : ACT_GATHER_INFO |
| 2017-12-13 | Name : The remote Fedora host is missing a security update. File : fedora_2017-f2577f2108.nasl - Type : ACT_GATHER_INFO |
| 2017-12-11 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3242-1.nasl - Type : ACT_GATHER_INFO |
| 2017-12-11 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3239-1.nasl - Type : ACT_GATHER_INFO |
| 2017-12-08 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3236-1.nasl - Type : ACT_GATHER_INFO |
| 2017-12-07 | Name : A server virtualization platform installed on the remote host is affected by ... File : citrix_xenserver_CTX230138.nasl - Type : ACT_GATHER_INFO |
| 2017-12-06 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3212-1.nasl - Type : ACT_GATHER_INFO |
| 2017-12-04 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3178-1.nasl - Type : ACT_GATHER_INFO |
| 2017-11-30 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3115-1.nasl - Type : ACT_GATHER_INFO |
| 2017-11-29 | Name : The remote Fedora host is missing a security update. File : fedora_2017-2500a024ef.nasl - Type : ACT_GATHER_INFO |
| 2017-11-29 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4050.nasl - Type : ACT_GATHER_INFO |
| 2017-11-21 | Name : The remote Debian host is missing a security update. File : debian_DLA-1181.nasl - Type : ACT_GATHER_INFO |
| 2017-11-16 | Name : The remote Fedora host is missing a security update. File : fedora_2017-c4aa57d753.nasl - Type : ACT_GATHER_INFO |
| 2017-11-02 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-1239.nasl - Type : ACT_GATHER_INFO |
| 2017-11-02 | Name : The remote Fedora host is missing a security update. File : fedora_2017-d4709b0d8b.nasl - Type : ACT_GATHER_INFO |
| 2017-11-01 | Name : The remote Fedora host is missing a security update. File : fedora_2017-5bcddc1984.nasl - Type : ACT_GATHER_INFO |
| 2017-10-30 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-2864-1.nasl - Type : ACT_GATHER_INFO |
| 2017-10-30 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-2873-1.nasl - Type : ACT_GATHER_INFO |
| 2017-10-30 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2017-0166.nasl - Type : ACT_GATHER_INFO |
| 2017-10-27 | Name : The remote Xen hypervisor installation is missing a security update. File : xen_server_XSA-236.nasl - Type : ACT_GATHER_INFO |
| 2017-10-27 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-2856-1.nasl - Type : ACT_GATHER_INFO |
| 2017-10-27 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2017-0162.nasl - Type : ACT_GATHER_INFO |
| 2017-10-26 | Name : A server virtualization platform installed on the remote host is affected by ... File : citrix_xenserver_CTX229057.nasl - Type : ACT_GATHER_INFO |
| 2017-10-25 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2017-0157.nasl - Type : ACT_GATHER_INFO |
| 2017-10-23 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-2815-1.nasl - Type : ACT_GATHER_INFO |
| 2017-10-23 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-2812-1.nasl - Type : ACT_GATHER_INFO |
| 2017-10-23 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-1181.nasl - Type : ACT_GATHER_INFO |
| 2017-10-19 | Name : The remote Xen hypervisor installation is missing a security update. File : xen_server_XSA-238.nasl - Type : ACT_GATHER_INFO |
| 2017-10-19 | Name : The remote Xen hypervisor installation is missing a security update. File : xen_server_XSA-237.nasl - Type : ACT_GATHER_INFO |
| 2017-10-19 | Name : The remote Xen hypervisor installation is missing a security update. File : xen_server_XSA-239.nasl - Type : ACT_GATHER_INFO |
| 2017-10-19 | Name : The remote Xen hypervisor installation is missing a security update. File : xen_server_XSA-240.nasl - Type : ACT_GATHER_INFO |
| 2017-10-19 | Name : The remote Xen hypervisor installation is missing a security update. File : xen_server_XSA-242.nasl - Type : ACT_GATHER_INFO |
| 2017-10-19 | Name : The remote Xen hypervisor installation is missing a security update. File : xen_server_XSA-243.nasl - Type : ACT_GATHER_INFO |
| 2017-10-19 | Name : The remote Xen hypervisor installation is missing a security update. File : xen_server_XSA-241.nasl - Type : ACT_GATHER_INFO |
| 2017-10-19 | Name : The remote Xen hypervisor installation is missing a security update. File : xen_server_XSA-244.nasl - Type : ACT_GATHER_INFO |
| 2017-10-18 | Name : A server virtualization platform installed on the remote host is affected by ... File : citrix_xenserver_CTX228867.nasl - Type : ACT_GATHER_INFO |
| 2017-10-13 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2017-0153.nasl - Type : ACT_GATHER_INFO |
| 2017-10-12 | Name : The remote Debian host is missing a security update. File : debian_DLA-1132.nasl - Type : ACT_GATHER_INFO |
| 2017-10-03 | Name : The remote Fedora host is missing a security update. File : fedora_2017-f7fd3fe7eb.nasl - Type : ACT_GATHER_INFO |
| 2017-10-03 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-2611-1.nasl - Type : ACT_GATHER_INFO |
| 2017-09-22 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-2541-1.nasl - Type : ACT_GATHER_INFO |
| 2017-09-22 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-1080.nasl - Type : ACT_GATHER_INFO |
| 2017-09-21 | Name : A server virtualization platform installed on the remote host is affected by ... File : citrix_xenserver_CTX227185.nasl - Type : ACT_GATHER_INFO |
| 2017-09-19 | Name : The remote Xen hypervisor installation is missing a security update. File : xen_server_XSA-234.nasl - Type : ACT_GATHER_INFO |
| 2017-09-19 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-2519-1.nasl - Type : ACT_GATHER_INFO |
| 2017-09-18 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-1071.nasl - Type : ACT_GATHER_INFO |
| 2017-09-18 | Name : The remote Fedora host is missing a security update. File : fedora_2017-e399a9008c.nasl - Type : ACT_GATHER_INFO |
| 2017-09-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-2466-1.nasl - Type : ACT_GATHER_INFO |
| 2017-09-14 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-2450-1.nasl - Type : ACT_GATHER_INFO |
| 2017-09-13 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-2420-1.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2017-11-30 13:23:42 |
|
| 2017-11-28 21:21:48 |
|
