Information Exposure The advisory has been revoked - it doesn't affect any version of package xen (opens in a new tab)
Threat Intelligence
Exploit Maturity
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
Proof of Concept
EPSS
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
93.84% (100th percentile)
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Test your applications- Snyk IDSNYK-DEBIAN10-XEN-468996
- published4 Jan 2018
- disclosed4 Jan 2018
Introduced: 4 Jan 2018
CVE-2017-5753 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
Amendment
The Debian security team deemed this advisory irrelevant for Debian:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream xen package and not the xen package as distributed by Debian.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2017-5753
- https://seclists.org/bugtraq/2019/Jun/36
- https://www.kb.cert.org/vuls/id/180049
- http://www.kb.cert.org/vuls/id/584653
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180104-cpusidechannel
- http://nvidia.custhelp.com/app/answers/detail/a_id/4609
- http://nvidia.custhelp.com/app/answers/detail/a_id/4611
- http://nvidia.custhelp.com/app/answers/detail/a_id/4613
- http://nvidia.custhelp.com/app/answers/detail/a_id/4614
- https://01.org/security/advisories/intel-oss-10002
- https://access.redhat.com/security/vulnerabilities/speculativeexecution
- https://aws.amazon.com/de/security/security-bulletins/AWS-2018-013/
- https://blog.mozilla.org/security/2018/01/03/mitigations-landing-new-class-timing-attack/
- https://cert-portal.siemens.com/productcert/pdf/ssa-505225.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf
- https://cert.vde.com/en-us/advisories/vde-2018-002
- https://cert.vde.com/en-us/advisories/vde-2018-003
- https://developer.arm.com/support/arm-security-updates/speculative-processor-vulnerability
- https://help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV180002
- https://support.citrix.com/article/CTX231399
- https://support.f5.com/csp/article/K91229003
- https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-hpesbhf03805en_us
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03871en_us
- https://support.lenovo.com/us/en/solutions/LEN-18282
- https://www.mitel.com/en-ca/support/security-advisories/mitel-product-security-advisory-18-0001
- https://www.suse.com/c/suse-addresses-meltdown-spectre-vulnerabilities/
- https://www.synology.com/support/security/Synology_SA_18_01
- https://www.vmware.com/us/security/advisories/VMSA-2018-0002.html
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2018-001.txt
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2019-003.txt
- http://xenbits.xen.org/xsa/advisory-254.html
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5753
- https://www.debian.org/security/2018/dsa-4187
- https://www.debian.org/security/2018/dsa-4188
- https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html
- https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html
- https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html
- https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html
- https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html
- https://www.exploit-db.com/exploits/43427/
- https://security.gentoo.org/glsa/201810-06
- http://packetstormsecurity.com/files/145645/Spectre-Information-Disclosure-Proof-Of-Concept.html
- https://googleprojectzero.blogspot.com/2018/01/reading-privileged-memory-with-side.html
- https://security.googleblog.com/2018/01/todays-cpu-vulnerability-what-you-need.html
- https://spectreattack.com/
- https://security.netapp.com/advisory/ntap-20180104-0001/
- http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html
- http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00008.html
- http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00014.html
- http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00016.html
- https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
- http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
- https://access.redhat.com/errata/RHSA-2018:0292
- http://www.securityfocus.com/bid/102371
- http://www.securitytracker.com/id/1040071
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-5753
- https://usn.ubuntu.com/3540-1/
- https://usn.ubuntu.com/3540-2/
- https://usn.ubuntu.com/3541-1/
- https://usn.ubuntu.com/3541-2/
- https://usn.ubuntu.com/3542-1/
- https://usn.ubuntu.com/3542-2/
- https://usn.ubuntu.com/3549-1/
- https://usn.ubuntu.com/3580-1/
- https://usn.ubuntu.com/3597-1/
- https://usn.ubuntu.com/3597-2/
- https://usn.ubuntu.com/usn/usn-3516-1/
- https://cdrdv2.intel.com/v1/dl/getContent/685359
- https://github.com/Eugnis/spectre-attack