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Resource Management Errors Affecting perf package, versions <0:3.10.0-123.13.1.el7

Severity

 Recommended
high

Based on CentOS security rating

    Threat Intelligence

    EPSS
    20.62% (97th percentile)

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  • Snyk ID SNYK-CENTOS7-PERF-2040974
  • published 26 Jul 2021
  • disclosed 9 Oct 2014
Report a new vulnerability Found a mistake?

Introduced: 9 Oct 2014

CVE-2014-3688 Open this link in a new tab
CWE-399 Open this link in a new tab

How to fix?

Upgrade Centos:7 perf to version 0:3.10.0-123.13.1.el7 or higher.

NVD Description

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

The SCTP implementation in the Linux kernel before 3.17.4 allows remote attackers to cause a denial of service (memory consumption) by triggering a large number of chunks in an association's output queue, as demonstrated by ASCONF probes, related to net/sctp/inqueue.c and net/sctp/sm_statefuns.c.

References

CVSS Scores

version 3.1
Expand this section

NVD

5.3 medium
  • 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)
    Low
Expand this section

Red Hat

6.5 medium