Unrated
Panic when decoding Float and Rat types in math/big
A too-short encoded message can cause a panic in Float.GobDecode and Rat GobDecode in math/big in Go before 1.17.13 and 1.18.5, potentially allowing a denial of service.
Announced Group revision 1
Original source ↗CVE-2022-32189
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2022-32189
math/big
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "Go standard library",
"product": "math/big",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "1.17.13",
"versionType": "semver"
},
{
"status": "affected",
"version": "1.18.0-0",
"lessThan": "1.18.5",
"versionType": "semver"
}
],
"packageName": "math/big",
"collectionURL": "https://pkg.go.dev",
"defaultStatus": "unaffected",
"programRoutines": [
{
"name": "Float.GobDecode"
},
{
"name": "Rat.GobDecode"
}
]
}
]- Related CVEs
- CVE-2022-32189
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #16079 · Revision 1
- Added to Heist Feed
- Publisher date