PT-2019-4300 · Huawei · Huawei+1

Published 2019-10-23 · Updated 2021-07-21 · CVE-2019-5293

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Huawei products (affected versions not specified)

Description The issue is related to a memory leak when handling certain messages. A remote attacker with operation privilege could exploit this by sending specific messages continuously, potentially causing some services to become abnormal. This could lead to a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Leak

Missing Release of Resource after Effective Lifetime

Weakness Enumeration

CWE-401

CWE-772

Related Identifiers

BDU:2020-00015

CVE-2019-5293

Affected Products

Huawei

Huawei Vrp

References · 5

• https://bdu.fstec.ru/vul/2020-00015 · Security Note
• http://huawei.com/en/psirt/security-advisories/huawei-sa-20191023-01-memory-en · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-5293 · Security Note
• https://osv.dev/vulnerability/CVE-2019-5293 · Vendor Advisory
• https://huawei.com/en/psirt/security-advisories/huawei-sa-20191023-01-memory-en · Note