Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2016-7835

Use-after-free vulnerability in H2O allows remote attackers to cause a denial-of-service (DoS) or obtain server certificate private keys and possibly other information.

Published

2017-06-09T16:29:01.220

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 9.1 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

4.9

Weaknesses

Type: Primary
CWE-416

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	dena	h2o	≤ 2.0.4	Yes
Application	h2o_project	h2o	2.1.0	Yes

References

http://www.securityfocus.com/bid/95061 Third Party Advisory, VDB Entry ([email protected])
https://github.com/h2o/h2o/issues/1144 Patch, Third Party Advisory ([email protected])
https://jvn.jp/en/jp/JVN44566208/index.html Third Party Advisory, VDB Entry ([email protected])
http://www.securityfocus.com/bid/95061 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/h2o/h2o/issues/1144 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://jvn.jp/en/jp/JVN44566208/index.html Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)