CVE-2017-9789 (GCVE-0-2017-9789)

Vulnerability from cvelistv5 – Published: 2017-07-13 16:00 – Updated: 2024-09-16 20:22
VLAI?
Summary
When under stress, closing many connections, the HTTP/2 handling code in Apache httpd 2.4.26 would sometimes access memory after it has been freed, resulting in potentially erratic behaviour.
Severity ?
No CVSS data available.
CWE
  • Read after free in mod_http2
Assigner
References
https://lists.apache.org/thread.html/9d0098775bd8… mailing-listx_refsource_MLIST
https://support.apple.com/HT208221 x_refsource_CONFIRM
http://www.securityfocus.com/bid/99568 vdb-entryx_refsource_BID
https://support.hpe.com/hpsc/doc/public/display?d… x_refsource_CONFIRM
https://security.netapp.com/advisory/ntap-2017091… x_refsource_CONFIRM
https://httpd.apache.org/security/vulnerabilities… x_refsource_CONFIRM
https://security.gentoo.org/glsa/201710-32 vendor-advisoryx_refsource_GENTOO
http://www.securitytracker.com/id/1038907 vdb-entryx_refsource_SECTRACK
https://lists.apache.org/thread.html/56c2e7cc9deb… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/84a3714f0878… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rd18c3c43602… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/re3d27b6250a… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rf6449464fd8… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rc998b18880d… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r15f9aa44275… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rfcf929bd33a… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r9f93cf6dde3… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r6521a7f6227… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rcc44594d4d6… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rd336919f655… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r476d175be0a… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r76142b8c511… mailing-listx_refsource_MLIST
Impacted products
Vendor Product Version
Apache Software Foundation Apache HTTP Server Affected: 2.4.26
Create a notification for this product.
Date Public ?
2017-07-13 00:00
Show details on NVD website
To clipboard 

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  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.