Vulnerability CVE-2023-21967

Vulnerability Name:

CVE-2023-21967 (CCN-253166)

Assigned:

2022-12-17

Published:

2023-04-18

Updated:

2023-06-17

Summary:

An unspecified vulnerability in Oracle Java SE, Oracle GraalVM Enterprise Edition related to the Hotspot component could allow a remote attacker to cause high confidentiality impact.

CVSS v3 Severity:

5.9 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)
5.2 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): High Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): High

5.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)
5.2 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): High Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): None Availibility (A): None

CVSS v2 Severity:

5.4 Medium (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:C/I:N/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): High Athentication (Au): None
Impact Metrics:	Confidentiality (C): Complete Integrity (I): None Availibility (A): None

Vulnerability Consequences:

Other

References:

Source: MITRE
Type: CNA
CVE-2023-21967

Source: XF
Type: UNKNOWN
oracle-cpuapr2023-cve202321954(253166)

Source: secalert_us@oracle.com
Type: UNKNOWN
secalert_us@oracle.com

Source: secalert_us@oracle.com
Type: UNKNOWN
secalert_us@oracle.com

Source: CCN
Type: Oracle CPUApr2023
Oracle Critical Patch Update Advisory - April 2023

Source: secalert_us@oracle.com
Type: Vendor Advisory
secalert_us@oracle.com

Vulnerable Configuration:

Configuration CCN 1:

cpe:/a:oracle:graalvm:20.3.9:*:*:*:enterprise:*:*:*

OR cpe:/a:oracle:graalvm:21.3.5:*:*:*:enterprise:*:*:*

OR cpe:/a:oracle:graalvm:22.3.1:*:*:*:enterprise:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:8150	P	Security update for java-1_8_0-ibm (Important)	2023-06-13
oval:org.opensuse.security:def:7535	P	java-11-openjdk-11.0.19.0-150000.3.96.1 on GA media (Moderate)	2023-06-12
oval:org.opensuse.security:def:7536	P	java-17-openjdk-17.0.7.0-150400.3.18.2 on GA media (Moderate)	2023-06-12
oval:org.opensuse.security:def:8151	P	Security update for java-1_8_0-openjdk (Important) (in QA)	2023-06-12

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