9.1

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.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Dena ≫ H2o Version <= 2.0.4
H2o Project ≫ H2o Version2.1.0 Updatebeta3
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.16% 0.857
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.1 3.9 5.2
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
nvd@nist.gov 6.4 10 4.9
AV:N/AC:L/Au:N/C:P/I:N/A:P
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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

http://www.securityfocus.com/bid/95061
Third Party Advisory
VDB Entry
https://github.com/h2o/h2o/issues/1144
Patch
Third Party Advisory
https://jvn.jp/en/jp/JVN44566208/index.html
Third Party Advisory
VDB Entry