Out-of-bounds Read Affecting qemu-img package, versions <15:6.2.0-32.module+el8.8.0+18361+9f407f6e
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Test your applications- Snyk ID SNYK-CENTOS8-QEMUIMG-5561303
- published 1 Mar 2023
- disclosed 28 Feb 2023
Introduced: 28 Feb 2023
CVE-2023-1018 Open this link in a new tabHow to fix?
Upgrade Centos:8 qemu-img to version 15:6.2.0-32.module+el8.8.0+18361+9f407f6e or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu-img package and not the qemu-img package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
An out-of-bounds read vulnerability exists in TPM2.0's Module Library allowing a 2-byte read past the end of a TPM2.0 command in the CryptParameterDecryption routine. An attacker who can successfully exploit this vulnerability can read or access sensitive data stored in the TPM.
References
- https://access.redhat.com/security/cve/CVE-2023-1018
- https://kb.cert.org/vuls/id/782720
- https://trustedcomputinggroup.org/resource/errata-for-tpm-library-specification-2-0/
- https://trustedcomputinggroup.org/about/security/
- https://trustedcomputinggroup.org/wp-content/uploads/TCGVRT0007-Advisory-FINAL.pdf