CVE-2020-25021

An issue was discovered in Noise-Java through 2020-08-27. ChaChaPolyCipherState.encryptWithAd() allows out-of-bounds access.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://packetstormsecurity.com/files/159057/Noise-Java-ChaChaPolyCipherState.encryptWithAd-Insufficient-Boundary-Checks.html	Third Party Advisory
http://seclists.org/fulldisclosure/2020/Sep/14	Third Party Advisory
https://github.com/rweather/noise-java/commit/18e86b6f8bea7326934109aa9ffa705ebf4bde90	Patch Third Party Advisory
https://github.com/rweather/noise-java/pull/12	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:noise-java_project:noise-java:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-09-04 04:15

Updated : 2024-02-04 21:00

NVD link : CVE-2020-25021

Mitre link : CVE-2020-25021

CVE.ORG link : CVE-2020-25021

JSON object : View

Products Affected

noise-java_project

noise-java

CWE

CWE-125

Out-of-bounds Read

CWE-787

Out-of-bounds Write

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