PT-2022-2388 · Avaya · Avaya Ers4900+3

Published 2022-05-03 · Updated 2022-05-03

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Avaya ERS3500, ERS3600, ERS4900, ERS5900 (affected versions not specified)

Description The issue is caused by a buffer overflow in the dynamic memory of the NanoSSL library. It may allow a remote attacker to execute arbitrary code using a specially crafted POST request.

Recommendations For Avaya ERS3500, ERS3600, ERS4900, ERS5900, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

BDU:2022-02757

Affected Products

Avaya Ers3500

Avaya Ers3600

Avaya Ers4900

Avaya Ers5900

References · 3

• https://bdu.fstec.ru/vul/2022-02757 · Security Note
• https://extremeportal.force.com/ExtrSupportHome · Note
• https://helpnetsecurity.com/2022/05/03/tlstorm-2-0 · Note