Out-of-bounds Read Affecting libnbd package, versions <0:1.6.0-5.module+el8.8.0+16781+9f4724c2


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

Exploit Maturity
Not Defined
EPSS
0.05% (23rd percentile)

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  • Snyk IDSNYK-CENTOS8-LIBNBD-5560703
  • published1 Mar 2023
  • disclosed28 Feb 2023

Introduced: 28 Feb 2023

CVE-2023-1018  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade Centos:8 libnbd to version 0:1.6.0-5.module+el8.8.0+16781+9f4724c2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libnbd package and not the libnbd 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.

CVSS Scores

version 3.1