High
golang-github-tidwall-gjson — security advisory
GJSON before 1.6.4 allows attackers to cause a denial of service via crafted JSON.
- Products
- golang-github-tidwall-gjson
- Affected versions
- 1.1.5-2, 1.14.4-2, 1.17.1-1, 1.19.0-1, 1.6.7-1
- Fixed versions
- Not specified
- CVEs
- CVE-2020-35380
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 01:29 UTC · Revision 1
Source evidence
GJSON before 1.6.4 allows attackers to cause a denial of service via crafted JSON.
osv:UBUNTU-CVE-2020-35380
golang-github-tidwall-gjson
Fixed versions: Not specified
golang-github-tidwall-gjson
Fixed versions: Not specified
golang-github-tidwall-gjson
Fixed versions: Not specified
golang-github-tidwall-gjson
Fixed versions: Not specified
golang-github-tidwall-gjson
Fixed versions: Not specified
golang-github-tidwall-gjson
Fixed versions: Not specified
Complete source record
{
"id": "933647918f06121494d7c639a3dc235a394763e6275c6a8e5aa239f80e7e0250",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2020-35380",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2020-35380",
"summary": "GJSON before 1.6.4 allows attackers to cause a denial of service via crafted JSON.",
"evidence": "osv:UBUNTU-CVE-2020-35380",
"products": [
{
"name": {
"value": "golang-github-tidwall-gjson",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.1.5-2",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "golang-github-tidwall-gjson",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.6.7-1",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "golang-github-tidwall-gjson",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.14.4-2",
"evidence": "/affected/2/versions"
},
{
"value": "1.17.1-1",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "golang-github-tidwall-gjson",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.17.1-1",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "golang-github-tidwall-gjson",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.17.1-1",
"evidence": "/affected/4/versions"
},
{
"value": "1.19.0-1",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "golang-github-tidwall-gjson",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.17.1-1",
"evidence": "/affected/5/versions"
}
]
}
],
"severity": "high",
"structured": {
"id": "UBUNTU-CVE-2020-35380",
"aliases": [
"UBUNTU-CVE-2020-35380"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "golang-github-tidwall-gjson",
"purl": "pkg:deb/ubuntu/golang-github-tidwall-gjson?arch=source&distro=focal",
"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
"1.1.5-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-35380.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "golang-github-tidwall-gjson-dev",
"binary_version": "1.1.5-2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "golang-github-tidwall-gjson",
"purl": "pkg:deb/ubuntu/golang-github-tidwall-gjson?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"1.6.7-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-35380.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "golang-github-tidwall-gjson-dev",
"binary_version": "1.6.7-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "golang-github-tidwall-gjson",
"purl": "pkg:deb/ubuntu/golang-github-tidwall-gjson?arch=source&distro=noble",
"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"1.14.4-2",
"1.17.1-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-35380.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "golang-github-tidwall-gjson-dev",
"binary_version": "1.17.1-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "golang-github-tidwall-gjson",
"purl": "pkg:deb/ubuntu/golang-github-tidwall-gjson?arch=source&distro=questing",
"ecosystem": "Ubuntu:25.10"
},
"versions": [
"1.17.1-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-35380.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "golang-github-tidwall-gjson-dev",
"binary_version": "1.17.1-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "golang-github-tidwall-gjson",
"purl": "pkg:deb/ubuntu/golang-github-tidwall-gjson?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"1.17.1-1",
"1.19.0-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-35380.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "golang-github-tidwall-gjson-dev",
"binary_version": "1.19.0-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "golang-github-tidwall-gjson",
"purl": "pkg:deb/ubuntu/golang-github-tidwall-gjson?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"1.17.1-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-35380.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "golang-github-tidwall-gjson-dev",
"binary_version": "1.17.1-1"
}
]
}
}
],
"modified": "2026-10-17T12:56:55.249551588Z",
"provider": "osv",
"upstream": [
"CVE-2020-35380"
],
"references": [
"https://ubuntu.com/security/CVE-2020-35380",
"https://github.com/tidwall/gjson/issues/192",
"https://github.com/tidwall/gjson/commit/f0ee9ebde4b619767ae4ac03e8e42addb530f6bc",
"https://www.cve.org/CVERecord?id=CVE-2020-35380"
]
},
"related_cves": [
{
"value": "CVE-2020-35380",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 356536,
"published_at": "2020-12-15T21:15:00+00:00"
}