Out-of-bounds Read Affecting rubygem-mongo package, versions *


Severity

Recommended
medium

Based on CentOS security rating

    Threat Intelligence

    EPSS
    0.12% (46th percentile)

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  • Snyk ID SNYK-CENTOS8-RUBYGEMMONGO-1945532
  • published 26 Jul 2021
  • disclosed 31 Jul 2019

How to fix?

There is no fixed version for Centos:8 rubygem-mongo.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rubygem-mongo package and not the rubygem-mongo package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

Onigmo through 6.2.0 has an out-of-bounds read in parse_char_class because of missing codepoint validation in regenc.c.

CVSS Scores

version 3.1
Expand this section

NVD

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