Vulnerability · Published Nov 10, 2022 · Assigned by Go
CVE-2022-41719Panic in github.com/shamaton/msgpack/v2
High 7.5
In plain English
A high-severity security flaw in github.com/shamaton/msgpack/v2 from github.com/shamaton/msgpack/v2. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 66% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)1.1%top 33.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Unmarshal can panic on some inputs, possibly allowing for denial of service attacks.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/shamaton/msgpack/v2 | 2.1.1 | GHSA-jr77-8gx4-h5qh |
| Go | github.com/shamaton/msgpack/v2 | 2.1.1 | GO-2022-0972 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| github.com/shamaton/msgpack/v2 | github.com/shamaton/msgpack/v2 | 0 – before 2.1.1 |