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Vulnerability Details : CVE-2018-1000168

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.
Publish Date : 2018-05-08 Last Update Date : 2018-10-31
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service

- Products Affected By CVE-2018-1000168

# Product Type Vendor Product Version Update Edition Language
1 Application Nghttp2 Nghttp2 1.10.0 Version Details Vulnerabilities
2 Application Nghttp2 Nghttp2 1.11.0 Version Details Vulnerabilities
3 Application Nghttp2 Nghttp2 1.11.1 Version Details Vulnerabilities
4 Application Nghttp2 Nghttp2 1.12.0 Version Details Vulnerabilities
5 Application Nghttp2 Nghttp2 1.13.0 Version Details Vulnerabilities
6 Application Nghttp2 Nghttp2 1.14.0 Version Details Vulnerabilities
7 Application Nghttp2 Nghttp2 1.14.1 Version Details Vulnerabilities
8 Application Nghttp2 Nghttp2 1.15.0 Version Details Vulnerabilities
9 Application Nghttp2 Nghttp2 1.16.0 Version Details Vulnerabilities
10 Application Nghttp2 Nghttp2 1.16.1 Version Details Vulnerabilities
11 Application Nghttp2 Nghttp2 1.17.0 Version Details Vulnerabilities
12 Application Nghttp2 Nghttp2 1.18.0 Version Details Vulnerabilities
13 Application Nghttp2 Nghttp2 1.18.1 Version Details Vulnerabilities
14 Application Nghttp2 Nghttp2 1.19.0 Version Details Vulnerabilities
15 Application Nghttp2 Nghttp2 1.20.0 Version Details Vulnerabilities
16 Application Nghttp2 Nghttp2 1.21.0 Version Details Vulnerabilities
17 Application Nghttp2 Nghttp2 1.21.1 Version Details Vulnerabilities
18 Application Nghttp2 Nghttp2 1.22.0 Version Details Vulnerabilities
19 Application Nghttp2 Nghttp2 1.23.0 Version Details Vulnerabilities
20 Application Nghttp2 Nghttp2 1.23.1 Version Details Vulnerabilities
21 Application Nghttp2 Nghttp2 1.24.0 Version Details Vulnerabilities
22 Application Nghttp2 Nghttp2 1.25.0 Version Details Vulnerabilities
23 Application Nghttp2 Nghttp2 1.26.0 Version Details Vulnerabilities
24 Application Nghttp2 Nghttp2 1.27.0 Version Details Vulnerabilities
25 Application Nghttp2 Nghttp2 1.28.0 Version Details Vulnerabilities
26 Application Nghttp2 Nghttp2 1.29.0 Version Details Vulnerabilities
27 Application Nghttp2 Nghttp2 1.30.0 Version Details Vulnerabilities
28 Application Nghttp2 Nghttp2 1.31.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Nghttp2 Nghttp2 28

- References For CVE-2018-1000168 CONFIRM CONFIRM
BID 103952 nghttp2 CVE-2018-1000168 Remote Denial of Service Vulnerability Release Date:2018-10-30

- Metasploit Modules Related To CVE-2018-1000168

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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