Vulnerability · Published Dec 27, 2022 · Assigned by Go
CVE-2022-3346Incorrect DNSSEC validation due to unchecked owner names in github.com/peterzen/goresolver
Medium 6.5
In plain English
A medium-severity security flaw in github.com/peterzen/goresolver from github.com/peterzen/goresolver. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 15% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.2%top 84.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
DNSSEC validation is not performed correctly. An attacker can cause this package to report successful validation for invalid, attacker-controlled records. The owner name of RRSIG RRs is not validated, permitting an attacker to present the RRSIG for an attacker-controlled domain in a response for any other domain.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/peterzen/goresolver | no fix listed | GHSA-87mm-qxm5-cp3f |
| Go | github.com/peterzen/goresolver | no fix listed | GO-2022-0979 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| github.com/peterzen/goresolver | github.com/peterzen/goresolver | see references |