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CVE-2016-7835

nvd nist
Published: Jun 9, 2017Modified: May 13, 2026

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9.1
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Exploitability: 3.9 / Impact: 5.2
Source: NVD

Description

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.

Affected (2)

Products: Dena: H2o · H2o Project: H2o
Dena
1 product
H2o
H2o Project
1 product
H2o
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
H2o
Up to 2.0.4
H2o
Version 2.1.0 beta3

Related CWEs

CWE-416
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (6)

Source: vultures@jpcert.or.jp
Third Party AdvisoryVDB Entry
Source: vultures@jpcert.or.jp
PatchThird Party Advisory
Source: vultures@jpcert.or.jp
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry

Timeline

No history available yet.