UnratedFix available
sendmail — security advisory
Signal handler race condition in Sendmail 8.13.x before 8.13.6 allows remote attackers to execute arbitrary code by triggering timeouts in a way that causes the setjmp and longjmp function calls to be interrupted and modify unexpected memory locations.
- Products
- sendmail
- Affected versions
- Not specified
- Fixed versions
- 8.13.6-1
- CVEs
- CVE-2006-0058
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 20:12 UTC · Revision 1
Source evidence
Signal handler race condition in Sendmail 8.13.x before 8.13.6 allows remote attackers to execute arbitrary code by triggering timeouts in a way that causes the setjmp and longjmp function calls to be interrupted and modify unexpected memory locations.
osv:DEBIAN-CVE-2006-0058
sendmail
Fixed versions: 8.13.6-1
sendmail
Fixed versions: 8.13.6-1
sendmail
Fixed versions: 8.13.6-1
Complete source record
{
"id": "c26a8f7631094c14b4c34b574e4163ec83e537ff1725f93c5e7ed4fd4c3207c2",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2006-0058",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "DEBIAN-CVE-2006-0058",
"summary": "Signal handler race condition in Sendmail 8.13.x before 8.13.6 allows remote attackers to execute arbitrary code by triggering timeouts in a way that causes the setjmp and longjmp function calls to be interrupted and modify unexpected memory locations.",
"evidence": "osv:DEBIAN-CVE-2006-0058",
"products": [
{
"name": {
"value": "sendmail",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "8.13.6-1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "sendmail",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "8.13.6-1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "sendmail",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "8.13.6-1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "DEBIAN-CVE-2006-0058",
"aliases": [
"DEBIAN-CVE-2006-0058"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "8.13.6-1"
}
]
}
],
"package": {
"name": "sendmail",
"purl": "pkg:deb/debian/sendmail?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2006-0058.json"
},
"ecosystem_specific": {
"urgency": "high"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "8.13.6-1"
}
]
}
],
"package": {
"name": "sendmail",
"purl": "pkg:deb/debian/sendmail?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2006-0058.json"
},
"ecosystem_specific": {
"urgency": "high"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "8.13.6-1"
}
]
}
],
"package": {
"name": "sendmail",
"purl": "pkg:deb/debian/sendmail?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2006-0058.json"
},
"ecosystem_specific": {
"urgency": "high"
}
}
],
"modified": "2026-10-22T23:47:23.309995995Z",
"provider": "osv",
"upstream": [
"CVE-2006-0058"
],
"references": [
"https://security-tracker.debian.org/tracker/CVE-2006-0058"
]
},
"related_cves": [
{
"value": "CVE-2006-0058",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 410395,
"published_at": "2006-03-22T20:06:00+00:00"
}