CVE-2023-21930 — Improper Enforcement of Message Integrity During Transmission in a Communication Channel in Oracle Openjdk

CWE-924 — Improper Enforcement of Message Integrity During Transmission in a Communication Channel9 documents8 sources
Severity
7.4HIGHNVD
EPSS
0.2%
top 63.74%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Oracle OpenjdkOracle Corporation Java SE JDK AND JREDebian Linux+3 more
Timeline
PublishedApr 18
Latest updateMay 16

Description

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE). Supported versions that are affected are Oracle Java SE: 8u361, 8u361-perf, 11.0.18, 17.0.6, 20; Oracle GraalVM Enterprise Edition: 20.3.9, 21.3.5 and 22.3.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthoriz…

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:NExploitability: 2.2 | Impact: 5.2

Affected Packages5 packages

▶NVDoracle/graalvm20.3.9, 21.3.5, 22.3.1+2
▶NVDoracle/openjdk11 — 11.0.18+4
▶NVDoracle/jdk4 versions+3
▶NVDoracle/jre4 versions+3

Also affects: Debian Linux 10.0, 11.0, 12.0

Patches

Patch: www.oracle.com ↗Patch: www.oracle.com ↗

🔴Vulnerability Details

4
OSV
openjdk-8, openjdk-lts, openjdk-17, openjdk-20 vulnerabilities↗2023-05-16
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CVEList
CVE-2023-21930: Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE)↗2023-04-18
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GHSA
GHSA-4j35-7cr4-3mc8: Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE)↗2023-04-18
▶
OSV
CVE-2023-21930: Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE)↗2023-04-18
▶

📋Vendor Advisories

4
Ubuntu
OpenJDK vulnerabilities↗2023-05-16
▶
Red Hat
OpenJDK: improper connection handling during TLS handshake (8294474)↗2023-04-18
▶
Oracle
Oracle Oracle Java SE Risk Matrix: JSSE — CVE-2023-21930↗2023-04-15
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Debian
CVE-2023-21930: openjdk-11 - Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product o...↗2023
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CVE-2023-21930 — Oracle Openjdk vulnerability | cvebase