ID CVE-2018-10982
Summary An issue was discovered in Xen through 4.10.x allowing x86 HVM guest OS users to cause a denial of service (unexpectedly high interrupt number, array overrun, and hypervisor crash) or possibly gain hypervisor privileges by setting up an HPET timer to deliver interrupts in IO-APIC mode, aka vHPET interrupt injection.
References
Vulnerable Configurations
  • cpe:2.3:o:xen:xen:4.10.1:-:-:-:-:-:x86
    cpe:2.3:o:xen:xen:4.10.1:-:-:-:-:-:x86
  • Debian Linux 7.0
    cpe:2.3:o:debian:debian_linux:7.0
  • Debian Linux 8.0 (Jessie)
    cpe:2.3:o:debian:debian_linux:8.0
  • Debian Linux 9.0
    cpe:2.3:o:debian:debian_linux:9.0
CVSS
Base: 7.2
Impact:
Exploitability:
CWE CWE-264
CAPEC
  • Accessing, Modifying or Executing Executable Files
    An attack of this type exploits a system's configuration that allows an attacker to either directly access an executable file, for example through shell access; or in a possible worst case allows an attacker to upload a file and then execute it. Web servers, ftp servers, and message oriented middleware systems which have many integration points are particularly vulnerable, because both the programmers and the administrators must be in synch regarding the interfaces and the correct privileges for each interface.
  • Leverage Executable Code in Non-Executable Files
    An attack of this type exploits a system's trust in configuration and resource files, when the executable loads the resource (such as an image file or configuration file) the attacker has modified the file to either execute malicious code directly or manipulate the target process (e.g. application server) to execute based on the malicious configuration parameters. Since systems are increasingly interrelated mashing up resources from local and remote sources the possibility of this attack occurring is high. The attack can be directed at a client system, such as causing buffer overrun through loading seemingly benign image files, as in Microsoft Security Bulletin MS04-028 where specially crafted JPEG files could cause a buffer overrun once loaded into the browser. Another example targets clients reading pdf files. In this case the attacker simply appends javascript to the end of a legitimate url for a pdf (http://www.gnucitizen.org/blog/danger-danger-danger/) http://path/to/pdf/file.pdf#whatever_name_you_want=javascript:your_code_here The client assumes that they are reading a pdf, but the attacker has modified the resource and loaded executable javascript into the client's browser process. The attack can also target server processes. The attacker edits the resource or configuration file, for example a web.xml file used to configure security permissions for a J2EE app server, adding role name "public" grants all users with the public role the ability to use the administration functionality. The server trusts its configuration file to be correct, but when they are manipulated, the attacker gains full control.
  • Blue Boxing
    This type of attack against older telephone switches and trunks has been around for decades. A tone is sent by an adversary to impersonate a supervisor signal which has the effect of rerouting or usurping command of the line. While the US infrastructure proper may not contain widespread vulnerabilities to this type of attack, many companies are connected globally through call centers and business process outsourcing. These international systems may be operated in countries which have not upgraded Telco infrastructure and so are vulnerable to Blue boxing. Blue boxing is a result of failure on the part of the system to enforce strong authorization for administrative functions. While the infrastructure is different than standard current applications like web applications, there are historical lessons to be learned to upgrade the access control for administrative functions.
  • Restful Privilege Elevation
    Rest uses standard HTTP (Get, Put, Delete) style permissions methods, but these are not necessarily correlated generally with back end programs. Strict interpretation of HTTP get methods means that these HTTP Get services should not be used to delete information on the server, but there is no access control mechanism to back up this logic. This means that unless the services are properly ACL'd and the application's service implementation are following these guidelines then an HTTP request can easily execute a delete or update on the server side. The attacker identifies a HTTP Get URL such as http://victimsite/updateOrder, which calls out to a program to update orders on a database or other resource. The URL is not idempotent so the request can be submitted multiple times by the attacker, additionally, the attacker may be able to exploit the URL published as a Get method that actually performs updates (instead of merely retrieving data). This may result in malicious or inadvertent altering of data on the server.
  • Target Programs with Elevated Privileges
    This attack targets programs running with elevated privileges. The attacker would try to leverage a bug in the running program and get arbitrary code to execute with elevated privileges. For instance an attacker would look for programs that write to the system directories or registry keys (such as HKLM, which stores a number of critical Windows environment variables). These programs are typically running with elevated privileges and have usually not been designed with security in mind. Such programs are excellent exploit targets because they yield lots of power when they break. The malicious user try to execute its code at the same level as a privileged system call.
  • Manipulating Input to File System Calls
    An attacker manipulates inputs to the target software which the target software passes to file system calls in the OS. The goal is to gain access to, and perhaps modify, areas of the file system that the target software did not intend to be accessible.
nessus via4
  • NASL family Debian Local Security Checks
    NASL id DEBIAN_DLA-1383.NASL
    description Multiple vulnerabilities have been discovered in the Xen hypervisor, which could result in denial of service, informations leaks or privilege escalation. For Debian 7 'Wheezy', these problems have been fixed in version 4.1.6.lts1-14. We recommend that you upgrade your xen packages. NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-08-31
    plugin id 110159
    published 2018-05-29
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=110159
    title Debian DLA-1383-1 : xen security update
  • NASL family Fedora Local Security Checks
    NASL id FEDORA_2018-98684F429B.NASL
    description x86: mishandling of debug exceptions [XSA-260, CVE-2018-8897] x86 vHPET interrupt injection errors [XSA-261] (#1576089) qemu may drive Xen into unbounded loop [XSA-262] Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-09-04
    plugin id 109875
    published 2018-05-17
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=109875
    title Fedora 27 : xen (2018-98684f429b)
  • NASL family Fedora Local Security Checks
    NASL id FEDORA_2018-A7AC26523D.NASL
    description x86: mishandling of debug exceptions [XSA-260, CVE-2018-8897] x86 vHPET interrupt injection errors [XSA-261] (#1576089) qemu may drive Xen into unbounded loop [XSA-262] ---- update to xen-4.10.1 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2019-01-03
    plugin id 120686
    published 2019-01-03
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=120686
    title Fedora 28 : xen (2018-a7ac26523d)
  • NASL family OracleVM Local Security Checks
    NASL id ORACLEVM_OVMSA-2018-0218.NASL
    description The remote OracleVM system is missing necessary patches to address critical security updates : please see Oracle VM Security Advisory OVMSA-2018-0218 for details.
    last seen 2019-02-21
    modified 2018-11-19
    plugin id 109987
    published 2018-05-23
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=109987
    title OracleVM 3.4 : xen (OVMSA-2018-0218) (Meltdown) (Spectre)
  • NASL family Fedora Local Security Checks
    NASL id FEDORA_2018-7CD077DDD3.NASL
    description x86: mishandling of debug exceptions [XSA-260, CVE-2018-8897] x86 vHPET interrupt injection errors [XSA-261, CVE-2018-10982] (#1576089) qemu may drive Xen into unbounded loop [XSA-262, CVE-2018-10981] (#1576680) Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-09-05
    plugin id 110169
    published 2018-05-29
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=110169
    title Fedora 26 : xen (2018-7cd077ddd3)
  • NASL family Debian Local Security Checks
    NASL id DEBIAN_DLA-1549.NASL
    description Multiple vulnerabilities have been discovered in the Xen hypervisor, which could result in denial of service, informations leaks or privilege escalation. For Debian 8 'Jessie', these problems have been fixed in version 4.4.4lts2-0+deb8u1. We recommend that you upgrade your xen packages. NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-10-19
    plugin id 118215
    published 2018-10-19
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=118215
    title Debian DLA-1549-1 : xen security update
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2018-1456-1.NASL
    description This update for xen fixes the following issues: Security issues fixed : - CVE-2018-3639: Spectre V4 – Speculative Store Bypass aka 'Memory Disambiguation' (bsc#1092631) This feature can be controlled by the 'ssbd=on/off' commandline flag for the XEN hypervisor. - CVE-2018-10982: x86 vHPET interrupt injection errors (XSA-261 bsc#1090822) - CVE-2018-10981: qemu may drive Xen into unbounded loop (XSA-262 bsc#1090823) Other bugfixes : - Upstream patches from Jan (bsc#1027519) - additional fixes related to Page Table Isolation (XPTI). (bsc#1074562 XSA-254) - qemu-system-i386 cannot handle more than 4 HW NICs (bsc#1090296) Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-12-01
    plugin id 110222
    published 2018-05-30
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=110222
    title SUSE SLED12 / SLES12 Security Update : xen (SUSE-SU-2018:1456-1) (Spectre)
  • NASL family SuSE Local Security Checks
    NASL id OPENSUSE-2018-547.NASL
    description This update for xen fixes the following issues : Security issues fixed : - CVE-2018-3639: Spectre V4 – Speculative Store Bypass aka 'Memory Disambiguation' (bsc#1092631) This feature can be controlled by the 'ssbd=on/off' commandline flag for the XEN hypervisor. - CVE-2018-10982: x86 vHPET interrupt injection errors (XSA-261 bsc#1090822) - CVE-2018-10981: qemu may drive Xen into unbounded loop (XSA-262 bsc#1090823) Other bugfixes : - Upstream patches from Jan (bsc#1027519) - additional fixes related to Page Table Isolation (XPTI). (bsc#1074562 XSA-254) - qemu-system-i386 cannot handle more than 4 HW NICs (bsc#1090296) This update was imported from the SUSE:SLE-12-SP3:Update update project.
    last seen 2019-02-21
    modified 2018-09-04
    plugin id 110309
    published 2018-06-04
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=110309
    title openSUSE Security Update : xen (openSUSE-2018-547) (Spectre)
  • NASL family Misc.
    NASL id CITRIX_XENSERVER_CTX234679.NASL
    description The version of Citrix XenServer running on the remote host is missing a security hotfix. It is, therefore, affected by multiple vulnerabilities.
    last seen 2019-02-21
    modified 2018-07-16
    plugin id 109725
    published 2018-05-11
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=109725
    title Citrix XenServer Multiple Vulnerabilities (CTX234679)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2018-2528-1.NASL
    description This update for xen fixes the following issues: These security issue were fixed : - CVE-2018-3646: Systems with microprocessors utilizing speculative execution and address translations may have allowed unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access with guest OS privilege via a terminal page fault and a side-channel analysis (bsc#1091107, bsc#1027519). - CVE-2018-12617: An integer overflow that could cause a segmentation fault in qmp_guest_file_read() with g_malloc() in qemu-guest-agent was fixed (bsc#1098744) - CVE-2018-3665: System software utilizing Lazy FP state restore technique on systems using Intel Core-based microprocessors may potentially allow a local process to infer data from another process through a speculative execution side channel. (bsc#1095242) - CVE-2018-3639: Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis, aka Speculative Store Bypass (SSB), Variant 4. (bsc#1092631) - CVE-2017-5715: Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis. (bsc#1074562) - CVE-2017-5753: Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis. (bsc#1074562) - CVE-2017-5754: Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis of the data cache. (bsc#1074562) - CVE-2018-12891: Certain PV MMU operations may take a long time to process. For that reason Xen explicitly checks for the need to preempt the current vCPU at certain points. A few rarely taken code paths did bypass such checks. By suitably enforcing the conditions through its own page table contents, a malicious guest may cause such bypasses to be used for an unbounded number of iterations. A malicious or buggy PV guest may cause a Denial of Service (DoS) affecting the entire host. Specifically, it may prevent use of a physical CPU for an indeterminate period of time. (bsc#1097521) - CVE-2018-12893: One of the fixes in XSA-260 added some safety checks to help prevent Xen livelocking with debug exceptions. Unfortunately, due to an oversight, at least one of these safety checks can be triggered by a guest. A malicious PV guest can crash Xen, leading to a Denial of Service. Only x86 PV guests can exploit the vulnerability. x86 HVM and PVH guests cannot exploit the vulnerability. An attacker needs to be able to control hardware debugging facilities to exploit the vulnerability, but such permissions are typically available to unprivileged users. (bsc#1097522) - CVE-2018-11806: m_cat in slirp/mbuf.c in Qemu has a heap-based buffer overflow via incoming fragmented datagrams. (bsc#1096224) - CVE-2018-10982: An issue was discovered in Xen allowed x86 HVM guest OS users to cause a denial of service (unexpectedly high interrupt number, array overrun, and hypervisor crash) or possibly gain hypervisor privileges by setting up an HPET timer to deliver interrupts in IO-APIC mode, aka vHPET interrupt injection. (bsc#1090822) - CVE-2018-10981: An issue was discovered in Xen that allowed x86 HVM guest OS users to cause a denial of service (host OS infinite loop) in situations where a QEMU device model attempts to make invalid transitions between states of a request. (bsc#1090823) Following bugs were fixed : - After updating to kernel 3.0.101-0.47.106.32-xen system crashes in check_bugs() (bsc#1097206) - bsc#1079730 - in xen-kmp, unplug emulated devices after migration This is required since xen-4.10 and/or qemu-2.10 because the state of unplug is not propagated from one dom0 to another. Without this unplug qemu's block-backend will be unable to open qcow2 disks on the receiving dom0 Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-12-01
    plugin id 112147
    published 2018-08-28
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=112147
    title SUSE SLES11 Security Update : xen (SUSE-SU-2018:2528-1) (Foreshadow) (Meltdown) (Spectre)
  • NASL family Gentoo Local Security Checks
    NASL id GENTOO_GLSA-201810-06.NASL
    description The remote host is affected by the vulnerability described in GLSA-201810-06 (Xen: Multiple vulnerabilities) Multiple vulnerabilities have been discovered in Xen. Please review the referenced CVE identifiers for details. Impact : A local attacker could cause a Denial of Service condition or disclose sensitive information. Workaround : There is no known workaround at this time.
    last seen 2019-02-21
    modified 2018-10-31
    plugin id 118506
    published 2018-10-31
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=118506
    title GLSA-201810-06 : Xen: Multiple vulnerabilities (Foreshadow) (Meltdown) (Spectre)
  • NASL family OracleVM Local Security Checks
    NASL id ORACLEVM_OVMSA-2018-0248.NASL
    description The remote OracleVM system is missing necessary patches to address critical security updates : please see Oracle VM Security Advisory OVMSA-2018-0248 for details.
    last seen 2019-02-21
    modified 2018-11-19
    plugin id 111992
    published 2018-08-20
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=111992
    title OracleVM 3.4 : xen (OVMSA-2018-0248) (Bunker Buster) (Foreshadow) (Meltdown) (POODLE) (Spectre)
  • NASL family OracleVM Local Security Checks
    NASL id ORACLEVM_OVMSA-2018-0221.NASL
    description The remote OracleVM system is missing necessary patches to address critical security updates : - BUILDINFO: OVMF commit=173bf5c847e3ca8b42c11796ce048d8e2e916ff8 - BUILDINFO: xen commit=5ee0a217664a1fde547afa506e92e4998ed26699 - BUILDINFO: QEMU upstream commit=8bff6989bd0bafcc0ddf859c23ce6a2ff21a80ff - BUILDINFO: QEMU traditional commit=346fdd7edd73f8287d0d0a2bab9c67b71bc6b8ba - BUILDINFO: IPXE commit=9a93db3f0947484e30e753bbd61a10b17336e20e - BUILDINFO: SeaBIOS commit=7d9cbe613694924921ed1a6f8947d711c5832eee - Red-tape: Update the repo with CVE XSA-262 (Boris Ostrovsky) [Orabug: 27948889] (CVE-2018-10981) - Red-tape: Update the repo with CVE XSA-261 (Boris Ostrovsky) [Orabug: 27948864] (CVE-2018-10982) - BUILDINFO: OVMF commit=173bf5c847e3ca8b42c11796ce048d8e2e916ff8 - BUILDINFO: xen commit=a20dadee84429112c3b5f245180f72d990063d20 - BUILDINFO: QEMU upstream commit=8bff6989bd0bafcc0ddf859c23ce6a2ff21a80ff - BUILDINFO: QEMU traditional commit=346fdd7edd73f8287d0d0a2bab9c67b71bc6b8ba - BUILDINFO: IPXE commit=9a93db3f0947484e30e753bbd61a10b17336e20e - BUILDINFO: SeaBIOS commit=7d9cbe613694924921ed1a6f8947d711c5832eee - x86/HVM: guard against emulator driving ioreq state in weird ways (Jan Beulich) [Orabug: 27948889] - x86/vpt: add support for IO-APIC routed interrupts (Xen Project Security Team) [Orabug: 27948864] - BUILDINFO: OVMF commit=173bf5c847e3ca8b42c11796ce048d8e2e916ff8 - BUILDINFO: xen commit=c6b30b4f49430b1314928a4d98a5e9e754895e4d - BUILDINFO: QEMU upstream commit=8bff6989bd0bafcc0ddf859c23ce6a2ff21a80ff - BUILDINFO: QEMU traditional commit=346fdd7edd73f8287d0d0a2bab9c67b71bc6b8ba - BUILDINFO: IPXE commit=9a93db3f0947484e30e753bbd61a10b17336e20e - BUILDINFO: SeaBIOS commit=7d9cbe613694924921ed1a6f8947d711c5832eee - vnuma: unset smt even if vnuma is off (Elena Ufimtseva) [Orabug: 27950640] - x86/paging: don't unconditionally BUG on finding SHARED_M2P_ENTRY (Jan Beulich) [Orabug: 27965254] (CVE-2017-17565) - x86/mm: don't wrongly set page ownership (Jan Beulich) [Orabug: 27965236] (CVE-2017-17566) - misc/xenmicrocode: Upload /lib/firmware/ to the hypervisor (Konrad Rzeszutek Wilk) [Orabug: 27957822] - BUILDINFO: OVMF commit=173bf5c847e3ca8b42c11796ce048d8e2e916ff8 - BUILDINFO: xen commit=75ac5267506600d4587b80daae6bb694099e2c03 - BUILDINFO: QEMU upstream commit=8bff6989bd0bafcc0ddf859c23ce6a2ff21a80ff - BUILDINFO: QEMU traditional commit=346fdd7edd73f8287d0d0a2bab9c67b71bc6b8ba - BUILDINFO: IPXE commit=9a93db3f0947484e30e753bbd61a10b17336e20e - BUILDINFO: SeaBIOS commit=7d9cbe613694924921ed1a6f8947d711c5832eee - x86/traps: Fix handling of #DB exceptions in hypervisor context (Andrew Cooper) [Orabug: 27963989] (CVE-2018-8897) - x86/traps: Use an Interrupt Stack Table for #DB (Andrew Cooper) [Orabug: 27963989] (CVE-2018-8897) - x86/pv: Move exception injection into [,compat_]test_all_events (Andrew Cooper) [Orabug: 27963989] (CVE-2018-8897) - x86/traps: Fix %dr6 handing in #DB handler (Andrew Cooper) [Orabug: 27963989] (CVE-2018-8897) - x86/traps: Misc non-functional improvements to set_debugreg (Andrew Cooper) [Orabug: 27963989] (CVE-2018-8897) - x86/pv: Several bugs in set_debugreg (Ross Philipson) [Orabug: 27963989] (CVE-2018-8897) - x86/pv: The do_get_debugreg CR4.DE condition is inverted. (Ross Philipson) [Orabug: 27963989] (CVE-2018-8897) - BUILDINFO: OVMF commit=173bf5c847e3ca8b42c11796ce048d8e2e916ff8 - BUILDINFO: xen commit=d787e7a9d35cc2880b525f1d7a35f27969590f4c - BUILDINFO: QEMU upstream commit=8bff6989bd0bafcc0ddf859c23ce6a2ff21a80ff - BUILDINFO: QEMU traditional commit=346fdd7edd73f8287d0d0a2bab9c67b71bc6b8ba - BUILDINFO: IPXE commit=9a93db3f0947484e30e753bbd61a10b17336e20e - BUILDINFO: SeaBIOS commit=7d9cbe613694924921ed1a6f8947d711c5832eee - vnuma: don't turn on smt for odd number of vcpus (Elena Ufimtseva)
    last seen 2019-02-21
    modified 2018-11-19
    plugin id 109989
    published 2018-05-23
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=109989
    title OracleVM 3.4 : xen (OVMSA-2018-0221)
  • NASL family Debian Local Security Checks
    NASL id DEBIAN_DSA-4201.NASL
    description Multiple vulnerabilities have been discovered in the Xen hypervisor : - CVE-2018-8897 Andy Lutomirski and Nick Peterson discovered that incorrect handling of debug exceptions could result in privilege escalation. - CVE-2018-10471 An error was discovered in the mitigations against Meltdown which could result in denial of service. - CVE-2018-10472 Anthony Perard discovered that incorrect parsing of CDROM images can result in information disclosure. - CVE-2018-10981 Jan Beulich discovered that malformed device models could result in denial of service. - CVE-2018-10982 Roger Pau Monne discovered that incorrect handling of high precision event timers could result in denial of service and potentially privilege escalation.
    last seen 2019-02-21
    modified 2018-11-13
    plugin id 109816
    published 2018-05-16
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=109816
    title Debian DSA-4201-1 : xen - security update
  • NASL family OracleVM Local Security Checks
    NASL id ORACLEVM_OVMSA-2018-0272.NASL
    description The remote OracleVM system is missing necessary patches to address critical security updates : please see Oracle VM Security Advisory OVMSA-2018-0272 for details.
    last seen 2019-02-21
    modified 2018-11-15
    plugin id 118963
    published 2018-11-15
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=118963
    title OracleVM 3.2 : xen (OVMSA-2018-0272) (Foreshadow) (Spectre)
  • NASL family OracleVM Local Security Checks
    NASL id ORACLEVM_OVMSA-2018-0271.NASL
    description The remote OracleVM system is missing necessary patches to address critical security updates : please see Oracle VM Security Advisory OVMSA-2018-0271 for details.
    last seen 2019-02-21
    modified 2018-11-15
    plugin id 118962
    published 2018-11-15
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=118962
    title OracleVM 3.3 : xen (OVMSA-2018-0271) (Foreshadow) (Spectre)
refmap via4
bid 104150
confirm
debian DSA-4201
gentoo GLSA-201810-06
mlist
  • [debian-lts-announce] 20180525 [SECURITY] [DLA 1383-1] xen security update
  • [debian-lts-announce] 20181018 [SECURITY] [DLA 1549-1] xen security update
Last major update 10-05-2018 - 19:29
Published 10-05-2018 - 19:29
Last modified 21-03-2019 - 13:05
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