7.5
HIGH
CVE-2017-10869
H2O Denial-of-Service Buffer Overflow
Description

Buffer overflow in H2O version 2.2.2 and earlier allows remote attackers to cause a denial-of-service in the server via unspecified vectors.

INFO

Published Date :

Dec. 22, 2017, 2:29 p.m.

Last Modified :

April 19, 2021, 2:01 p.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2017-10869 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Dena h2o
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2017-10869.

URL Resource
https://github.com/h2o/h2o/issues/1460 Third Party Advisory
https://jvn.jp/en/jp/JVN84182676/index.html Third Party Advisory VDB Entry

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2017-10869 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2017-10869 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CPE Deprecation Remap by [email protected]

    Apr. 19, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:h2o_project:h2o:*:*:*:*:*:*:*:* versions from (including) 2.2.2 OR *cpe:2.3:a:dena:h2o:*:*:*:*:*:*:*:* versions from (including) 2.2.2
  • Initial Analysis by [email protected]

    Jan. 05, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://jvn.jp/en/jp/JVN84182676/index.html No Types Assigned https://jvn.jp/en/jp/JVN84182676/index.html Third Party Advisory, VDB Entry
    Changed Reference Type https://github.com/h2o/h2o/issues/1460 No Types Assigned https://github.com/h2o/h2o/issues/1460 Third Party Advisory
    Added CWE CWE-119
    Added CPE Configuration OR *cpe:2.3:a:h2o_project:h2o:*:*:*:*:*:*:*:* versions up to (including) 2.2.2
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.18 }} 0.04%

score

0.54685

percentile

CVSS30 - Vulnerability Scoring System
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