PT-2022-21780 · Unknown · Go-Resolver

Rixtoxo · Published 2022-09-29 · Updated 2023-01-06 · CVE-2022-3346

Positive Technologies (AI Summary)

CVSS v3.1

7.7

High

Base vector

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

Name of the Vulnerable Software and Affected Versions go-resolver (affected versions not specified)

Description The issue is related to incorrect DNSSEC validation. An attacker can cause the package to report successful validation for invalid, attacker-controlled records. The owner name of RRSIG RRs is not validated, allowing an attacker to present the RRSIG for an attacker-controlled domain in a response for any other domain.

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

Insufficient Verification of Data Authenticity

Weakness Enumeration

CWE-345

Related Identifiers

CVE-2022-3346

GHSA-87MM-QXM5-CP3F

GO-2022-0979

Affected Products

Go-Resolver

References · 9

• https://pkg.go.dev/vuln/GO-2022-0979 · Vendor Advisory
• https://osv.dev/vulnerability/GO-2022-0979 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-3346 · Security Note
• https://osv.dev/vulnerability/GHSA-87mm-qxm5-cp3f · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-3346 · Vendor Advisory
• https://github.com/peterzen/goresolver/issues/5 · Note
• https://github.com/peterzen/goresolver · Note
• https://t.me/cvenotify/40858 · Telegram Post
• https://t.me/cvenotify/40885 · Telegram Post