CVE-2017-10872 : H2O version 2.2.3 and earlier allows remote attackers to cause a denial of servi

H2O version 2.2.3 and earlier allows remote attackers to cause a denial of service in the server via unspecified vectors.

Published 2017-12-22 14:29:13

Updated 2021-04-19 14:01:43

Source JPCERT/CC

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2017-10872

Dena » H2O
Versions up to, including, (<=) 2.2.3
cpe:2.3:a:dena:h2o:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.68%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 69 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.0	MEDIUM	AV:N/AC:L/Au:S/C:N/I:N/A:P	8.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
6.5	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	2.8	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE-118 Incorrect Access of Indexable Resource ('Range Error')

The product does not restrict or incorrectly restricts operations within the boundaries of a resource that is accessed using an index or pointer, such as memory or files.

Assigned by: nvd@nist.gov (Primary)

https://jvn.jp/en/jp/JVN84182676/index.html

JVN#84182676: Multiple vulnerabilities in H2O
Third Party Advisory;VDB Entry

CVEs referencing this url
https://github.com/h2o/h2o/issues/1543

fix crash when logging TLS 1.3 properties (CVE-2017-10872) · Issue #1543 · h2o/h2o · GitHub
Third Party Advisory

Jump to