high
7.4
CWE
284 416
EPSS
0.079%
Advisory Published
CVE Published
Updated

CVE-2024-20952: Use After Free

First published: Thu Jan 11 2024(Updated: )

An unspecified vulnerability in Java SE related to the Security component could allow a remote attacker to cause high confidentiality impact and high integrity impact.

Credit: secalert_us@oracle.com secalert_us@oracle.com

Affected SoftwareAffected VersionHow to fix
OpenJDK 8>=11<11.0.24
OpenJDK 8>=17<17.0.10
OpenJDK 8>=21<21.0.2
OpenJDK 8=8
OpenJDK 8=8-milestone1
OpenJDK 8=8-milestone2
OpenJDK 8=8-milestone3
OpenJDK 8=8-milestone4
OpenJDK 8=8-milestone5
OpenJDK 8=8-milestone6
OpenJDK 8=8-milestone7
OpenJDK 8=8-milestone8
OpenJDK 8=8-milestone9
OpenJDK 8=8-update101
OpenJDK 8=8-update102
OpenJDK 8=8-update11
OpenJDK 8=8-update111
OpenJDK 8=8-update112
OpenJDK 8=8-update121
OpenJDK 8=8-update131
OpenJDK 8=8-update141
OpenJDK 8=8-update151
OpenJDK 8=8-update152
OpenJDK 8=8-update161
OpenJDK 8=8-update162
OpenJDK 8=8-update171
OpenJDK 8=8-update172
OpenJDK 8=8-update181
OpenJDK 8=8-update191
OpenJDK 8=8-update192
OpenJDK 8=8-update20
OpenJDK 8=8-update201
OpenJDK 8=8-update202
OpenJDK 8=8-update211
OpenJDK 8=8-update212
OpenJDK 8=8-update221
OpenJDK 8=8-update222
OpenJDK 8=8-update231
OpenJDK 8=8-update232
OpenJDK 8=8-update241
OpenJDK 8=8-update242
OpenJDK 8=8-update25
OpenJDK 8=8-update252
OpenJDK 8=8-update262
OpenJDK 8=8-update271
OpenJDK 8=8-update281
OpenJDK 8=8-update282
OpenJDK 8=8-update291
OpenJDK 8=8-update301
OpenJDK 8=8-update302
OpenJDK 8=8-update31
OpenJDK 8=8-update312
OpenJDK 8=8-update322
OpenJDK 8=8-update332
OpenJDK 8=8-update342
OpenJDK 8=8-update352
OpenJDK 8=8-update362
OpenJDK 8=8-update372
OpenJDK 8=8-update382
OpenJDK 8=8-update392
OpenJDK 8=8-update40
OpenJDK 8=8-update402-b00
OpenJDK 8=8-update402-b01
OpenJDK 8=8-update402-b02
OpenJDK 8=8-update402-b03
OpenJDK 8=8-update402-b04
OpenJDK 8=8-update402-b05
OpenJDK 8=8-update45
OpenJDK 8=8-update5
OpenJDK 8=8-update51
OpenJDK 8=8-update60
OpenJDK 8=8-update65
OpenJDK 8=8-update66
OpenJDK 8=8-update71
OpenJDK 8=8-update72
OpenJDK 8=8-update73
OpenJDK 8=8-update74
OpenJDK 8=8-update77
OpenJDK 8=8-update91
OpenJDK 8=8-update92
Oracle GraalVM Enterprise Edition=20.3.12
Oracle GraalVM Enterprise Edition=21.3.8
Oracle GraalVM Enterprise Edition=22.3.4
Oracle GraalVM for JDK=17.0.9
Oracle GraalVM for JDK=21.0.1
Oracle Java SE 7=1.8.0-update391
Oracle Java SE 7=1.8.0-update391
Oracle Java SE 7=11.0.21
Oracle Java SE 7=17.0.9
Oracle Java SE 7=21.0.1
Oracle JRE=1.8.0-update391
Oracle JRE=1.8.0-update391
Oracle JRE=11.0.21
Oracle JRE=17.0.9
Oracle JRE=21.0.1
NetApp Cloud Insights Acquisition Unit
NetApp Cloud Insights Storage Workload Security Agent
NetApp OnCommand Insight
Debian Linux=10.0
debian/openjdk-11
11.0.24+8-2~deb11u1
11.0.26+4-1~deb11u1
11.0.27~4ea-1
debian/openjdk-17
17.0.12+7-2~deb11u1
17.0.14+7-1~deb11u1
17.0.14+7-1~deb12u1
17.0.15~5ea-1
debian/openjdk-21
21.0.7~8ea-1
debian/openjdk-8
8u442-ga-2
IBM Security Verify Governance - Identity Manager<=ISVG 10.0.2
IBM Security Verify Governance, Identity Manager Software Stack<=ISVG 10.0.2
IBM Security Verify Governance, Identity Manager Virtual Appliance<=ISVG 10.0.2
IBM Security Verify Governance Identity Manager Container<=ISVG 10.0.2

Remedy

https://www.oracle.com/security-alerts/cpujan2024.html

Remedy

https://github.com/openjdk/jdk8u/commit/d4b472ff937883b62f26a39c9ddf72f07f9dfff8

Remedy

https://github.com/openjdk/jdk11u/commit/a9145c7a192568d82f766e43459ec813eabf0045

Remedy

https://github.com/openjdk/jdk17u/commit/a0b9d41079bc7b0beb3852e2c3af3416f32dcb0a

Remedy

https://github.com/openjdk/jdk21u/commit/e831175ecf54edab00820e9a10e134ca96b7b9df

Remedy

https://github.com/openjdk/jdk22/commit/c7f1c97312f94b6dd6398a5e98dd0c8b63db4c9b

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the severity of CVE-2024-20952?

    CVE-2024-20952 is classified as having a high confidentiality impact and high integrity impact.

  • How do I fix CVE-2024-20952?

    To fix CVE-2024-20952, update your Java SE to the latest version that addresses this vulnerability.

  • Which software is affected by CVE-2024-20952?

    Affected software includes specific versions of Oracle GraalVM, Oracle JDK, Oracle JRE, and IBM Cognos Controller, among others.

  • What causes CVE-2024-20952?

    CVE-2024-20952 is caused by an RSA padding issue and timing vulnerabilities within the TLS implementation of the Security component in OpenJDK.

  • Who reported CVE-2024-20952?

    CVE-2024-20952 was reported through various security advisories, highlighting vulnerabilities discovered in the Java SE Security component.

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