PT-2020-20534 · Huawei · Taurus-An00B

Published 2020-10-12 · Updated 2020-10-16 · CVE-2020-9238

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Taurus-AN00B versions earlier than 10.1.0.156(C00E155R7P2)

Description The issue arises from a function in a module that does not sufficiently verify inputs, leading to a buffer overflow. This can be exploited by attackers sending specific requests, potentially compromising the normal service of the affected device.

Recommendations For versions earlier than 10.1.0.156(C00E155R7P2), update to version 10.1.0.156(C00E155R7P2) or later to resolve the issue. As a temporary workaround, consider restricting access to the module containing the vulnerable function until a patch is available.

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2020-9238

Affected Products

Taurus-An00B

References · 3

• https://osv.dev/vulnerability/CVE-2020-9238 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-9238 · Security Note
• https://huawei.com/en/psirt/security-advisories/huawei-sa-20200930-01-bufferoverflow-en · Vendor Advisory