Vulnerabilities > CVE-2020-29363 - Out-of-bounds Write vulnerability in multiple products

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

NVD

Published: 2020-12-16

Updated: 2024-11-21

Summary

An issue was discovered in p11-kit 0.23.6 through 0.23.21. A heap-based buffer overflow has been discovered in the RPC protocol used by p11-kit server/remote commands and the client library. When the remote entity supplies a serialized byte array in a CK_ATTRIBUTE, the receiving entity may not allocate sufficient length for the buffer to store the deserialized value.

Vulnerable Configurations

Part	Description	Count
Application	P11-Kit_Project P11 KIT Project P11 KIT 0.23.6 P11 KIT Project P11 KIT 0.23.7 P11 KIT Project P11 KIT 0.23.8 P11 KIT Project P11 KIT 0.23.9 P11 KIT Project P11 KIT 0.23.10 P11 KIT Project P11 KIT 0.23.11 P11 KIT Project P11 KIT 0.23.12 P11 KIT Project P11 KIT 0.23.13 P11 KIT Project P11 KIT 0.23.14 P11 KIT Project P11 KIT 0.23.15 P11 KIT Project P11 KIT 0.23.16 P11 KIT Project P11 KIT 0.23.16.1 P11 KIT Project P11 KIT 0.23.17 P11 KIT Project P11 KIT 0.23.18 P11 KIT Project P11 KIT 0.23.18.1 P11 KIT Project P11 KIT 0.23.19 P11 KIT Project P11 KIT 0.23.20 P11 KIT Project P11 KIT 0.23.21	18
Application	Oracle Oracle Communications Cloud Native Core Policy 1.14.0	1
OS	Debian Debian Debian Linux 10.0	1

Common Weakness Enumeration (CWE)

CWE-787 - Out-of-bounds Write

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References