PT-2020-18900 · Minisnmpd · Minisnmpd

Aleksandar Nikolic · Published 2020-02-04 · Updated 2022-06-07 · CVE-2020-6059

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/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, potentially resulting in sensitive information disclosure and Denial Of Service. To exploit this, an attacker must 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, limit the exposure of the server to untrusted networks to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2020-6059

Affected Products

Minisnmpd

References · 5

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2020-0976 · Exploit
• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2019-0976 · Exploit
• https://osv.dev/vulnerability/CVE-2020-6059 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-6059 · Security Note
• https://t.me/cvenotify/777 · Telegram Post