Medium
rust-tonic — security advisory
Tonic is a native gRPC client & server implementation with async/await support. When using tonic::transport::Server there is a remote DoS attack that can cause the server to exit cleanly on accepting a TCP/TLS stream. This can be triggered by causing the accept call to error out with errors that were not covered correctly causing the accept loop to exit. Upgrading to tonic 0.12.3 and above contains the fix.
- Products
- rust-tonic
- Affected versions
- 0.10.2+dfsg-12, 0.12.3+dfsg-4, 0.12.3+dfsg-5, 0.12.3+dfsg-5build1, 0.12.3+dfsg-6, 0.14.5+dfsg-1, 0.14.5+dfsg-2, 0.14.5+dfsg-4
- Fixed versions
- Not specified
- CVEs
- CVE-2024-47609
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 01:14 UTC · Revision 1
Source evidence
Tonic is a native gRPC client & server implementation with async/await support. When using tonic::transport::Server there is a remote DoS attack that can cause the server to exit cleanly on accepting a TCP/TLS stream. This can be triggered by causing the accept call to error out with errors that were not covered correctly causing the accept loop to exit. Upgrading to tonic 0.12.3 and above contains the fix.
osv:UBUNTU-CVE-2024-47609
rust-tonic
Fixed versions: Not specified
rust-tonic
Fixed versions: Not specified
rust-tonic
Fixed versions: Not specified
Complete source record
{
"id": "53719cfb98749f96895f21252c8653f760a489207a3a972036c844c80c54fa22",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2024-47609",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2024-47609",
"summary": "Tonic is a native gRPC client & server implementation with async/await support. When using tonic::transport::Server there is a remote DoS attack that can cause the server to exit cleanly on accepting a TCP/TLS stream. This can be triggered by causing the accept call to error out with errors that were not covered correctly causing the accept loop to exit. Upgrading to tonic 0.12.3 and above contains the fix.",
"evidence": "osv:UBUNTU-CVE-2024-47609",
"products": [
{
"name": {
"value": "rust-tonic",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.10.2+dfsg-12",
"evidence": "/affected/0/versions"
},
{
"value": "0.12.3+dfsg-4",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "rust-tonic",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
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"affected_versions": [
{
"value": "0.12.3+dfsg-6",
"evidence": "/affected/1/versions"
},
{
"value": "0.14.5+dfsg-1",
"evidence": "/affected/1/versions"
},
{
"value": "0.14.5+dfsg-2",
"evidence": "/affected/1/versions"
},
{
"value": "0.14.5+dfsg-4",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "rust-tonic",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.12.3+dfsg-4",
"evidence": "/affected/2/versions"
},
{
"value": "0.12.3+dfsg-5",
"evidence": "/affected/2/versions"
},
{
"value": "0.12.3+dfsg-5build1",
"evidence": "/affected/2/versions"
},
{
"value": "0.12.3+dfsg-6",
"evidence": "/affected/2/versions"
}
]
}
],
"severity": "medium",
"structured": {
"id": "UBUNTU-CVE-2024-47609",
"aliases": [
"UBUNTU-CVE-2024-47609"
],
"metrics": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/U:Green"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "rust-tonic",
"purl": "pkg:deb/ubuntu/rust-tonic?arch=source&distro=questing",
"ecosystem": "Ubuntu:25.10"
},
"versions": [
"0.10.2+dfsg-12",
"0.12.3+dfsg-4"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-47609.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "librust-tonic-build-dev",
"binary_version": "0.12.3+dfsg-4"
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{
"binary_name": "librust-tonic-dev",
"binary_version": "0.12.3+dfsg-4"
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}
},
{
"ranges": [
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"package": {
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"purl": "pkg:deb/ubuntu/rust-tonic?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"0.12.3+dfsg-6",
"0.14.5+dfsg-1",
"0.14.5+dfsg-2",
"0.14.5+dfsg-4"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-47609.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "librust-tonic-build-dev",
"binary_version": "0.14.5+dfsg-4"
},
{
"binary_name": "librust-tonic-dev",
"binary_version": "0.14.5+dfsg-4"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "rust-tonic",
"purl": "pkg:deb/ubuntu/rust-tonic?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"0.12.3+dfsg-4",
"0.12.3+dfsg-5",
"0.12.3+dfsg-5build1",
"0.12.3+dfsg-6"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-47609.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "librust-tonic-build-dev",
"binary_version": "0.12.3+dfsg-6"
},
{
"binary_name": "librust-tonic-dev",
"binary_version": "0.12.3+dfsg-6"
}
]
}
}
],
"modified": "2026-10-17T12:56:45.336482387Z",
"provider": "osv",
"upstream": [
"CVE-2024-47609"
],
"references": [
"https://ubuntu.com/security/CVE-2024-47609",
"https://www.cve.org/CVERecord?id=CVE-2024-47609",
"https://github.com/hyperium/tonic/security/advisories/GHSA-4jwc-w2hc-78qv",
"https://github.com/hyperium/tonic/issues/1897",
"https://rustsec.org/advisories/RUSTSEC-2024-0376.html",
"https://github.com/hyperium/tonic/commit/a4472a86f3290e60c7c01348b7e6a8164d6e7e48"
]
},
"related_cves": [
{
"value": "CVE-2024-47609",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 356151,
"published_at": "2024-10-01T21:15:00+00:00"
}