Executive Summary

Title nghttp2 security update
Name DSA-4511 First vendor Publication 2019-09-01
Vendor Debian Last vendor Modification 2019-09-01
Severity (Vendor) N/A Revision 1

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score 7.8 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores


Two vulnerabilities were discovered in the HTTP/2 code of the nghttp2 HTTP server, which could result in denial of service.

For the oldstable distribution (stretch), these problems have been fixed in version 1.18.1-1+deb9u1.

For the stable distribution (buster), these problems have been fixed in version 1.36.0-2+deb10u1.

We recommend that you upgrade your nghttp2 packages.

For the detailed security status of nghttp2 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/nghttp2

Original Source

Url : http://www.debian.org/security/2019/dsa-4511

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-770 Allocation of Resources Without Limits or Throttling

CPE : Common Platform Enumeration

Application 12
Os 1

Alert History

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Date Informations
2019-09-02 00:18:40
  • First insertion