CVE-2018-2794
Vulnérabilité non évaluée dans Java (Oracle Corporation)
Description
Vulnerability in the Java SE, JRockit component of Oracle Java SE (subcomponent: Security). Supported versions that are affected are Java SE: 6u181, 7u171, 8u162, 10 and JRockit: R28.3.17. Difficult to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where Java SE, JRockit executes to compromise Java SE, JRockit. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Java SE, JRockit, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE, JRockit. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. CVSS 3.0 Base Score 7.7 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H).
Gravité et risque d'exploitation
CVE-2018-2794 obtient un score CVSS de 0.0/10, soit une gravité non évaluée. Selon le modèle EPSS, la probabilité qu'elle soit exploitée dans les 30 prochains jours est de 0.72 %, ce qui la place devant 53.0 % des CVE référencées.
Que faire ?
- Vérifiez si Java (versions JRockit: R28.3.17, 10, 8u162, Java SE: 6u181, 7u171) 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
- https://access.redhat.com/errata/RHSA-2018:1278
- https://www.debian.org/security/2018/dsa-4185
- https://access.redhat.com/errata/RHSA-2018:1975
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbst03857en_us
- https://security.gentoo.org/glsa/201903-14
- https://www.debian.org/security/2018/dsa-4225
- http://www.securitytracker.com/id/1040697
- https://access.redhat.com/errata/RHSA-2018:1724
- https://access.redhat.com/errata/RHSA-2018:1203
- https://usn.ubuntu.com/3644-1/
- https://access.redhat.com/errata/RHSA-2018:1723
- https://security.netapp.com/advisory/ntap-20180419-0001/
- https://access.redhat.com/errata/RHSA-2018:1201
- https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0
- https://access.redhat.com/errata/RHSA-2018:1204
- http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
- https://access.redhat.com/errata/RHSA-2018:1722
- https://access.redhat.com/errata/RHSA-2018:1974
- https://access.redhat.com/errata/RHSA-2018:1205
- https://access.redhat.com/errata/RHSA-2018:1721
- https://usn.ubuntu.com/3691-1/
- http://www.securityfocus.com/bid/103817
- https://access.redhat.com/errata/RHSA-2018:1202
- https://access.redhat.com/errata/RHSA-2018:1191
- https://access.redhat.com/errata/RHSA-2018:1188
- https://access.redhat.com/errata/RHSA-2018:1206
- https://access.redhat.com/errata/RHSA-2018:1270
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbst03915en_us