CVE-2019-2949 Information

Description

Vulnerability in the Java SE Java SE Embedded product of Oracle Java SE (component: Kerberos). Supported versions that are affected are Java SE: 7u231 8u221 11.0.4 and 13; Java SE Embedded: 8u221. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Kerberos to compromise Java SE Java SE Embedded. While the vulnerability is in Java SE Java SE Embedded attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Java SE Java SE Embedded accessible data. Note: This vulnerability applies to Java deployments typically in clients running sandboxed Java Web Start applications or sandboxed Java applets (in Java SE 8) that load and run untrusted code (e.g. code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component e.g. through a web service which supplies data to the APIs. CVSS 3.0 Base Score 6.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N).

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N

Reference

http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00064.html http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00066.html http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00031.html http://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html https://access.redhat.com/errata/RHSA-2019:3134 https://access.redhat.com/errata/RHSA-2019:3135 https://access.redhat.com/errata/RHSA-2019:3136 https://kc.mcafee.com/corporate/index?page=content&id=SB10315 https://lists.debian.org/debian-lts-announce/2019/12/msg00005.html https://seclists.org/bugtraq/2019/Oct/27 https://seclists.org/bugtraq/2019/Oct/31 https://security.netapp.com/advisory/ntap-20191017-0001/ https://support.f5.com/csp/article/K54213762?utm_source=f5support&utm_medium=RSS https://usn.ubuntu.com/4223-1/ https://www.debian.org/security/2019/dsa-4546 https://www.debian.org/security/2019/dsa-4548

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

6.8