UnratedFix available
tor — security advisory
Heap-based buffer overflow in Tor before 0.2.1.28 and 0.2.2.x before 0.2.2.20-alpha allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via unspecified vectors.
- Products
- tor
- Affected versions
- Not specified
- Fixed versions
- 0.2.1.26-6
- CVEs
- CVE-2010-1676
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 23:37 UTC · Revision 1
Source evidence
Heap-based buffer overflow in Tor before 0.2.1.28 and 0.2.2.x before 0.2.2.20-alpha allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via unspecified vectors.
osv:DEBIAN-CVE-2010-1676
tor
Fixed versions: 0.2.1.26-6
tor
Fixed versions: 0.2.1.26-6
tor
Fixed versions: 0.2.1.26-6
Complete source record
{
"id": "dd69089dd1fada0e0faa8a1efd94b11572e65116043036a6582321a44227d6e9",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2010-1676",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "DEBIAN-CVE-2010-1676",
"summary": "Heap-based buffer overflow in Tor before 0.2.1.28 and 0.2.2.x before 0.2.2.20-alpha allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via unspecified vectors.",
"evidence": "osv:DEBIAN-CVE-2010-1676",
"products": [
{
"name": {
"value": "tor",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.2.1.26-6",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "tor",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.2.1.26-6",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "tor",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.2.1.26-6",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "DEBIAN-CVE-2010-1676",
"aliases": [
"DEBIAN-CVE-2010-1676"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.2.1.26-6"
}
]
}
],
"package": {
"name": "tor",
"purl": "pkg:deb/debian/tor?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2010-1676.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.2.1.26-6"
}
]
}
],
"package": {
"name": "tor",
"purl": "pkg:deb/debian/tor?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2010-1676.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.2.1.26-6"
}
]
}
],
"package": {
"name": "tor",
"purl": "pkg:deb/debian/tor?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2010-1676.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
],
"modified": "2026-10-23T17:47:48.318456636Z",
"provider": "osv",
"upstream": [
"CVE-2010-1676"
],
"references": [
"https://security-tracker.debian.org/tracker/CVE-2010-1676"
]
},
"related_cves": [
{
"value": "CVE-2010-1676",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 419031,
"published_at": "2010-12-22T01:00:02.687+00:00"
}