Access of Resource Using Incompatible Type ('Type Confusion') Affecting bpftool package, versions <0:3.10.0-1160.2.2.el7


Severity

Recommended
0.0
high
0
10

Based on CentOS security rating

    Threat Intelligence

    Exploit Maturity
    Mature
    EPSS
    0.22% (61st percentile)

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  • Snyk ID SNYK-CENTOS7-BPFTOOL-2179809
  • published 26 Jul 2021
  • disclosed 14 Oct 2020

How to fix?

Upgrade Centos:7 bpftool to version 0:3.10.0-1160.2.2.el7 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream bpftool package and not the bpftool package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

Improper input validation in BlueZ may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.

CVSS Scores

version 3.1
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NVD

8.8 high
  • Attack Vector (AV)
    Adjacent
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High
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Red Hat

8.8 high
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SUSE

7.5 high