PT-2021-12077 · Dht+2 · Dht+1

Hmihaidavid · Published 2021-04-14 · Updated 2023-01-06 · CVE-2020-36562

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions.

Description: The issue is related to unchecked type assertions, allowing maliciously crafted messages to cause panics. This can be used as a denial of service vector. No information is provided about the estimated number of potentially affected devices or real-world incidents.

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

Exploit

Assertion Failure

Resource Exhaustion

Weakness Enumeration

CWE-617

CWE-400

Related Identifiers

CVE-2020-36562

GHSA-P6FG-723F-HGPW

GO-2020-0040

Affected Products

Dht

Github.Com/Shiyanhui/Dht

References · 9

• 🔥 https://github.com/shiyanhui/dht/issues/57 · Exploit
• https://pkg.go.dev/vuln/GO-2020-0040 · Vendor Advisory
• https://osv.dev/vulnerability/GO-2020-0040 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-p6fg-723f-hgpw · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-36562 · Security Note
• https://osv.dev/vulnerability/CVE-2020-36562 · Vendor Advisory
• https://github.com/shiyanhui/dht · Note
• https://t.me/cvenotify/41414 · Telegram Post
• https://t.me/cvenotify/40860 · Telegram Post