usn-7559-1
Vulnerability from osv_ubuntu
Published
2025-06-09 13:02
Modified
2026-04-22 07:37
Summary
systemd vulnerability
Details
Qualys discovered that systemd incorrectly handled metadata when processing application crashes. An attacker could possibly use this issue to expose sensitive information.
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2025-4598",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:Pro:20.04:LTS"
}
},
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "libnss-myhostname",
"binary_version": "245.4-4ubuntu3.24+esm1"
},
{
"binary_name": "libnss-mymachines",
"binary_version": "245.4-4ubuntu3.24+esm1"
},
{
"binary_name": "libnss-resolve",
"binary_version": "245.4-4ubuntu3.24+esm1"
},
{
"binary_name": "libnss-systemd",
"binary_version": "245.4-4ubuntu3.24+esm1"
},
{
"binary_name": "libpam-systemd",
"binary_version": "245.4-4ubuntu3.24+esm1"
},
{
"binary_name": "libsystemd0",
"binary_version": "245.4-4ubuntu3.24+esm1"
},
{
"binary_name": "libudev1",
"binary_version": "245.4-4ubuntu3.24+esm1"
},
{
"binary_name": "systemd",
"binary_version": "245.4-4ubuntu3.24+esm1"
},
{
"binary_name": "systemd-container",
"binary_version": "245.4-4ubuntu3.24+esm1"
},
{
"binary_name": "systemd-coredump",
"binary_version": "245.4-4ubuntu3.24+esm1"
},
{
"binary_name": "systemd-journal-remote",
"binary_version": "245.4-4ubuntu3.24+esm1"
},
{
"binary_name": "systemd-sysv",
"binary_version": "245.4-4ubuntu3.24+esm1"
},
{
"binary_name": "systemd-tests",
"binary_version": "245.4-4ubuntu3.24+esm1"
},
{
"binary_name": "systemd-timesyncd",
"binary_version": "245.4-4ubuntu3.24+esm1"
},
{
"binary_name": "udev",
"binary_version": "245.4-4ubuntu3.24+esm1"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"name": "systemd",
"purl": "pkg:deb/ubuntu/systemd@245.4-4ubuntu3.24+esm1?arch=source\u0026distro=esm-infra/focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "245.4-4ubuntu3.24+esm1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"242-7ubuntu3",
"243-2ubuntu1",
"243-3ubuntu1",
"244-3ubuntu1",
"244.1-0ubuntu2",
"244.1-0ubuntu3",
"244.2-1ubuntu1",
"244.3-1ubuntu1",
"245.2-1ubuntu1",
"245.2-1ubuntu2",
"245.4-2ubuntu1",
"245.4-4ubuntu1",
"245.4-4ubuntu3",
"245.4-4ubuntu3.1",
"245.4-4ubuntu3.2",
"245.4-4ubuntu3.3",
"245.4-4ubuntu3.4",
"245.4-4ubuntu3.5",
"245.4-4ubuntu3.6",
"245.4-4ubuntu3.7",
"245.4-4ubuntu3.10",
"245.4-4ubuntu3.11",
"245.4-4ubuntu3.13",
"245.4-4ubuntu3.14",
"245.4-4ubuntu3.15",
"245.4-4ubuntu3.16",
"245.4-4ubuntu3.17",
"245.4-4ubuntu3.18",
"245.4-4ubuntu3.19",
"245.4-4ubuntu3.20",
"245.4-4ubuntu3.21",
"245.4-4ubuntu3.22",
"245.4-4ubuntu3.23",
"245.4-4ubuntu3.24"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2025-4598",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:22.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "libnss-myhostname",
"binary_version": "249.11-0ubuntu3.16"
},
{
"binary_name": "libnss-mymachines",
"binary_version": "249.11-0ubuntu3.16"
},
{
"binary_name": "libnss-resolve",
"binary_version": "249.11-0ubuntu3.16"
},
{
"binary_name": "libnss-systemd",
"binary_version": "249.11-0ubuntu3.16"
},
{
"binary_name": "libpam-systemd",
"binary_version": "249.11-0ubuntu3.16"
},
{
"binary_name": "libsystemd0",
"binary_version": "249.11-0ubuntu3.16"
},
{
"binary_name": "libudev1",
"binary_version": "249.11-0ubuntu3.16"
},
{
"binary_name": "systemd",
"binary_version": "249.11-0ubuntu3.16"
},
{
"binary_name": "systemd-container",
"binary_version": "249.11-0ubuntu3.16"
},
{
"binary_name": "systemd-coredump",
"binary_version": "249.11-0ubuntu3.16"
},
{
"binary_name": "systemd-journal-remote",
"binary_version": "249.11-0ubuntu3.16"
},
{
"binary_name": "systemd-oomd",
"binary_version": "249.11-0ubuntu3.16"
},
{
"binary_name": "systemd-repart",
"binary_version": "249.11-0ubuntu3.16"
},
{
"binary_name": "systemd-standalone-sysusers",
"binary_version": "249.11-0ubuntu3.16"
},
{
"binary_name": "systemd-standalone-tmpfiles",
"binary_version": "249.11-0ubuntu3.16"
},
{
"binary_name": "systemd-sysv",
"binary_version": "249.11-0ubuntu3.16"
},
{
"binary_name": "systemd-tests",
"binary_version": "249.11-0ubuntu3.16"
},
{
"binary_name": "systemd-timesyncd",
"binary_version": "249.11-0ubuntu3.16"
},
{
"binary_name": "udev",
"binary_version": "249.11-0ubuntu3.16"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "systemd",
"purl": "pkg:deb/ubuntu/systemd@249.11-0ubuntu3.16?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "249.11-0ubuntu3.16"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"248.3-1ubuntu8",
"249.5-2ubuntu1",
"249.5-2ubuntu2",
"249.5-2ubuntu3",
"249.5-2ubuntu4",
"249.9-0ubuntu2",
"249.10-0ubuntu1",
"249.10-0ubuntu2",
"249.11-0ubuntu1",
"249.11-0ubuntu2",
"249.11-0ubuntu3",
"249.11-0ubuntu3.1",
"249.11-0ubuntu3.3",
"249.11-0ubuntu3.4",
"249.11-0ubuntu3.6",
"249.11-0ubuntu3.7",
"249.11-0ubuntu3.9",
"249.11-0ubuntu3.10",
"249.11-0ubuntu3.11",
"249.11-0ubuntu3.12",
"249.11-0ubuntu3.15"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2025-4598",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:24.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "libnss-myhostname",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "libnss-mymachines",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "libnss-resolve",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "libnss-systemd",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "libpam-systemd",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "libsystemd-shared",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "libsystemd0",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "libudev1",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "systemd",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "systemd-boot",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "systemd-boot-efi",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "systemd-container",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "systemd-coredump",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "systemd-homed",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "systemd-journal-remote",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "systemd-oomd",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "systemd-resolved",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "systemd-standalone-sysusers",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "systemd-standalone-tmpfiles",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "systemd-sysv",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "systemd-tests",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "systemd-timesyncd",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "systemd-ukify",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "systemd-userdbd",
"binary_version": "255.4-1ubuntu8.8"
},
{
"binary_name": "udev",
"binary_version": "255.4-1ubuntu8.8"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "systemd",
"purl": "pkg:deb/ubuntu/systemd@255.4-1ubuntu8.8?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "255.4-1ubuntu8.8"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"253.5-1ubuntu6",
"253.5-1ubuntu7",
"255.2-3ubuntu2",
"255.4-1ubuntu5",
"255.4-1ubuntu6",
"255.4-1ubuntu7",
"255.4-1ubuntu8",
"255.4-1ubuntu8.1",
"255.4-1ubuntu8.2",
"255.4-1ubuntu8.4",
"255.4-1ubuntu8.5",
"255.4-1ubuntu8.6"
]
}
],
"aliases": [],
"details": "Qualys discovered that systemd incorrectly handled metadata when processing\napplication crashes. An attacker could possibly use this issue to expose\nsensitive information.",
"id": "USN-7559-1",
"modified": "2026-04-22T07:37:21Z",
"published": "2025-06-09T13:02:05Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-7559-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-4598"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "systemd vulnerability",
"upstream": [
"UBUNTU-CVE-2025-4598"
]
}
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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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