PT-2020-18899 · Minisnmpd · Minisnmpd

Published 2020-02-04 · Updated 2022-06-07 · CVE-2020-6058

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions MiniSNMPD version 1.4

Description An out-of-bounds read issue exists in the way MiniSNMPD parses incoming SNMP packets. A specially crafted SNMP request can trigger an out-of-bounds memory read, resulting in the disclosure of sensitive information and denial of service. To trigger this issue, an attacker needs to send a specially crafted packet to the vulnerable server.

Recommendations For MiniSNMPD version 1.4, consider restricting access to the server until a patch is available. As a temporary workaround, avoid using the vulnerable server to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2020-6058

Affected Products

Minisnmpd

References · 4

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2020-0975 · Exploit
• https://osv.dev/vulnerability/CVE-2020-6058 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-6058 · Security Note
• https://t.me/cvenotify/776 · Telegram Post