CVE-2017-5754
Vulnérabilité moyenne dans Most Modern Operating Systems (Intel Corporation)
CVSS 5.6 · Moyenne
EPSS 84.2%
Intel Corporation•Most Modern Operating Systems•Versions : All
Description
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.
Gravité et risque d'exploitation
CVE-2017-5754 obtient un score CVSS de 5.6/10, soit une gravité moyenne. Selon le modèle EPSS, la probabilité qu'elle soit exploitée dans les 30 prochains jours est de 84.17 %, ce qui la place devant 99.7 % des CVE référencées.
Que faire ?
- Vérifiez si Most Modern Operating Systems (versions All) est présent sur votre parc.
- Appliquez le correctif ou la version corrigée indiqués dans les références de l'éditeur.
- À défaut de correctif, limitez l'exposition (filtrage réseau, désactivation du composant).
- Automatisez la détection : les agents CVE Heimdall (gratuits, open source) corrèlent l'inventaire de vos serveurs avec la base CVE.
Références
- http://nvidia.custhelp.com/app/answers/detail/a_id/4609
- https://usn.ubuntu.com/3523-1/
- https://usn.ubuntu.com/usn/usn-3525-1/
- https://www.codeaurora.org/security-bulletin/2018/07/02/july-2018-code-aurora-security-bulletin
- https://security.gentoo.org/glsa/201810-06
- https://www.debian.org/security/2018/dsa-4082
- https://support.citrix.com/article/CTX234679
- https://usn.ubuntu.com/3540-2/
- https://usn.ubuntu.com/3522-3/
- https://access.redhat.com/security/vulnerabilities/speculativeexecution
- https://lists.debian.org/debian-lts-announce/2018/01/msg00004.html
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV180002
- https://usn.ubuntu.com/3597-1/
- http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00008.html
- http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html
- http://nvidia.custhelp.com/app/answers/detail/a_id/4611
- https://security.googleblog.com/2018/01/todays-cpu-vulnerability-what-you-need.html
- https://cert.vde.com/en-us/advisories/vde-2018-002
- https://www.debian.org/security/2018/dsa-4120
- https://support.f5.com/csp/article/K91229003
- https://usn.ubuntu.com/usn/usn-3524-2/
- https://www.debian.org/security/2018/dsa-4078
- https://source.android.com/security/bulletin/2018-04-01
- http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00014.html
- https://access.redhat.com/errata/RHSA-2018:0292
- http://xenbits.xen.org/xsa/advisory-254.html
- https://security.netapp.com/advisory/ntap-20180104-0001/
- https://www.synology.com/support/security/Synology_SA_18_01
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2018-001.txt
- https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0
- https://developer.arm.com/support/arm-security-updates/speculative-processor-vulnerability
- http://www.kb.cert.org/vuls/id/584653
- https://usn.ubuntu.com/usn/usn-3522-2/
- https://www.kb.cert.org/vuls/id/180049
- https://usn.ubuntu.com/3583-1/
- https://cert.vde.com/en-us/advisories/vde-2018-003
- https://help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes
- https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-hpesbhf03805en_us
- https://www.mitel.com/en-ca/support/security-advisories/mitel-product-security-advisory-18-0001
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03871en_us
- https://www.suse.com/c/suse-addresses-meltdown-spectre-vulnerabilities/
- https://support.citrix.com/article/CTX231399
- http://www.securityfocus.com/bid/102378
- https://security.FreeBSD.org/advisories/FreeBSD-SA-18:03.speculative_execution.asc
- https://aws.amazon.com/de/security/security-bulletins/AWS-2018-013/
- http://www.securityfocus.com/bid/106128
- https://blog.mozilla.org/security/2018/01/03/mitigations-landing-new-class-timing-attack/
- http://www.securitytracker.com/id/1040071
- https://usn.ubuntu.com/3597-2/
- http://nvidia.custhelp.com/app/answers/detail/a_id/4614
- http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00006.html
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180104-cpusidechannel
- https://usn.ubuntu.com/usn/usn-3523-2/
- https://usn.ubuntu.com/usn/usn-3516-1/
- https://usn.ubuntu.com/3541-2/
- https://googleprojectzero.blogspot.com/2018/01/reading-privileged-memory-with-side.html
- https://support.lenovo.com/us/en/solutions/LEN-18282
- https://meltdownattack.com/
- http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00016.html
- http://nvidia.custhelp.com/app/answers/detail/a_id/4613
- https://usn.ubuntu.com/3522-4/
- https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2019-003.txt
- https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf
- https://www.oracle.com/security-alerts/cpuapr2020.html
- https://cdrdv2.intel.com/v1/dl/getContent/685358