National Vulnerability Database

National Vulnerability Database

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CVE-2018-1000168 Detail

Current Description

nghttp2 version >= 1.10.0 and nghttp2 <= v1.31.0 contains an Improper Input Validation CWE-20 vulnerability in ALTSVC frame handling that can result in segmentation fault leading to denial of service. This attack appears to be exploitable via network client. This vulnerability appears to have been fixed in >= 1.31.1.


View Analysis Description

Severity

 


CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  7.5 HIGH
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/103952 Third Party Advisory  VDB Entry 
https://access.redhat.com/errata/RHSA-2019:0366 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2019:0367 Third Party Advisory 
https://nghttp2.org/blog/2018/04/12/nghttp2-v1-31-1/ Vendor Advisory 
https://nodejs.org/en/blog/vulnerability/june-2018-security-releases/ Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation cwe source acceptance level NIST  
CWE-476 NULL Pointer Dereference cwe source acceptance level NIST  

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-1000168
NVD Published Date:
05/08/2018
NVD Last Modified:
03/05/2019
Source:
MITRE