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Resource Exhaustion Affecting golang-src package, versions *

Severity

medium

    Threat Intelligence

    EPSS
    15.36% (96th percentile)

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  • Snyk ID SNYK-RHEL7-GOLANGSRC-4409539
  • published 26 Jul 2021
  • disclosed 13 Aug 2019
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Introduced: 13 Aug 2019

CVE-2019-9512 Open this link in a new tab
CWE-400 Open this link in a new tab

How to fix?

There is no fixed version for RHEL:7 golang-src.

NVD Description

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

Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.

References

CVSS Scores

version 3.1
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Snyk

7.5 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)
    High
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NVD

7.5 high
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SUSE

7.5 high
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Red Hat

7.5 high