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  • #9577

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Opened Oct 25, 2018 by Alicha CH@alichaReporter
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[3.9] apache2: DoS for HTTP/2 connections by continuous SETTINGS (CVE-2018-11763)

In Apache HTTP Server 2.4.17 to 2.4.34, by sending continuous, large SETTINGS frames a client can occupy a connection, server thread and CPU time
without any connection timeout coming to effect. This affects only HTTP/2 connections. A possible mitigation is to not enable the h2 protocol.

Fixed in Version:

Apache httpd 2.4.35

References:

https://httpd.apache.org/security/vulnerabilities\_24.html

(from redmine: issue id 9577, created on 2018-10-25, closed on 2018-10-29)

  • Relations:
    • parent #9576 (closed)
  • Changesets:
    • Revision f6d1356e by Andy Postnikov on 2018-10-25T10:07:45Z:
main/apache2: security upgrade to 2.4.35 (CVE-2018-11763)

fixes #9577
To upload designs, you'll need to enable LFS and have admin enable hashed storage. More information
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3.9.0
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3.9.0 (Past due)
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Normal tag:security type:bug
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Reference: alpine/aports#9577