ubuntu-cve-2025-62875
Vulnerability from osv_ubuntu
Published
2025-11-20 16:16
Modified
2026-05-20 15:22
Summary
Details
An Improper Check for Unusual or Exceptional Conditions vulnerability in OpenSMTPD allows local users to crash OpenSMTPD. This issue affects openSUSE Tumbleweed: from ? before 7.8.0p0-1.1.
Severity
5.5 (Medium)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "opensmtpd",
"binary_version": "5.4.1p1-1ubuntu0.1~esm1"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:14.04:LTS",
"name": "opensmtpd",
"purl": "pkg:deb/ubuntu/opensmtpd@5.4.1p1-1ubuntu0.1~esm1?arch=source\u0026distro=esm-infra-legacy/trusty"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"5.3.3p1-4",
"5.4.1p1-1",
"5.4.1p1-1ubuntu0.1~esm1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "opensmtpd",
"binary_version": "5.7.3p2-1ubuntu0.1~esm2"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "opensmtpd",
"purl": "pkg:deb/ubuntu/opensmtpd@5.7.3p2-1ubuntu0.1~esm2?arch=source\u0026distro=esm-apps/xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"5.4.2p1-4",
"5.7.3p1-1",
"5.7.3p2-1",
"5.7.3p2-1ubuntu0.1~esm1",
"5.7.3p2-1ubuntu0.1~esm2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "opensmtpd",
"binary_version": "6.0.3p1-1ubuntu0.2"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "opensmtpd",
"purl": "pkg:deb/ubuntu/opensmtpd@6.0.3p1-1ubuntu0.2?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"6.0.2p1-2build1",
"6.0.3p1-1",
"6.0.3p1-1build1",
"6.0.3p1-1ubuntu0.1",
"6.0.3p1-1ubuntu0.2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "opensmtpd",
"binary_version": "6.6.4p1-1"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "opensmtpd",
"purl": "pkg:deb/ubuntu/opensmtpd@6.6.4p1-1?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"6.0.3p1-6",
"6.0.3p1-6build1",
"6.6.1p1-1",
"6.6.1p1-3",
"6.6.1p1-4",
"6.6.1p1-5",
"6.6.2p1-1",
"6.6.4p1-1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "opensmtpd",
"binary_version": "6.8.0p2-4build1"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "opensmtpd",
"purl": "pkg:deb/ubuntu/opensmtpd@6.8.0p2-4build1?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"6.8.0p2-3",
"6.8.0p2-4",
"6.8.0p2-4build1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "opensmtpd",
"binary_version": "7.4.0p1-1build4"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "opensmtpd",
"purl": "pkg:deb/ubuntu/opensmtpd@7.4.0p1-1build4?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"7.3.0p1-1",
"7.3.0p2-1",
"7.4.0p1-1",
"7.4.0p1-1build2",
"7.4.0p1-1build4"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "opensmtpd",
"binary_version": "7.7.0p0-1"
}
]
},
"package": {
"ecosystem": "Ubuntu:25.10",
"name": "opensmtpd",
"purl": "pkg:deb/ubuntu/opensmtpd@7.7.0p0-1?arch=source\u0026distro=questing"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"7.5.0p0-1",
"7.7.0p0-1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "opensmtpd",
"binary_version": "7.8.0p0-2"
}
]
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "opensmtpd",
"purl": "pkg:deb/ubuntu/opensmtpd@7.8.0p0-2?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"7.7.0p0-1",
"7.8.0p0-1",
"7.8.0p0-2"
]
}
],
"aliases": [],
"details": "An Improper Check for Unusual or Exceptional Conditions vulnerability in OpenSMTPD\u00a0allows local users to crash\u00a0OpenSMTPD. This issue affects openSUSE Tumbleweed: from ? before 7.8.0p0-1.1.",
"id": "UBUNTU-CVE-2025-62875",
"modified": "2026-05-20T15:22:58Z",
"published": "2025-11-20T16:16:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-62875"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-62875"
},
{
"type": "REPORT",
"url": "https://www.openwall.com/lists/oss-security/2025/10/31/3"
},
{
"type": "REPORT",
"url": "https://github.com/OpenSMTPD/OpenSMTPD/commit/653abf00f5283a2d3247eb9aabf8987d1b2f0510"
}
],
"related": [],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
},
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2025-62875"
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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