usn-7643-1
Vulnerability from osv_ubuntu
Jan Różański discovered that libsoup incorrectly handled range headers in an HTTP request. An attacker could possibly use this issue to cause libsoup to consume excessive memory, resulting in a denial of service. (CVE-2025-32907)
Alon Zahavi discovered that libsoup incorrectly handled memory when parsing HTTP requests. An attacker could possibly use this issue to send a maliciously crafted HTTP request to the server, causing a denial of service or obtaining sensitive information. This issue only affected Ubuntu 25.04. (CVE-2025-32914)
It was discovered that libsoup incorrectly handled memory when parsing the expiration date of maliciously crafted cookies. An attacker could possibly use this issue to cause a denial of service. (CVE-2025-4945)
It was discovered that libsoup incorrectly handled integer calculations when parsing multipart data. An attacker could possibly use this issue to cause a denial of service. (CVE-2025-4948)
It was discovered that libsoup incorrectly handled buffer reading when locating boundaries in multipart forms. An attacker could possibly use this issue to cause a denial of service or obtain sensitive information. (CVE-2025-4969)
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2025-4945",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-4948",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-4969",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-32907",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:Pro:16.04:LTS"
}
},
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "gir1.2-soup-2.4",
"binary_version": "2.52.2-1ubuntu0.3+esm5"
},
{
"binary_name": "libsoup-gnome2.4-1",
"binary_version": "2.52.2-1ubuntu0.3+esm5"
},
{
"binary_name": "libsoup2.4-1",
"binary_version": "2.52.2-1ubuntu0.3+esm5"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "libsoup2.4",
"purl": "pkg:deb/ubuntu/libsoup2.4@2.52.2-1ubuntu0.3+esm5?arch=source\u0026distro=esm-infra/xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.52.2-1ubuntu0.3+esm5"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.50.0-2debian1",
"2.52.1-1",
"2.52.2-1",
"2.52.2-1ubuntu0.1",
"2.52.2-1ubuntu0.2",
"2.52.2-1ubuntu0.3",
"2.52.2-1ubuntu0.3+esm1",
"2.52.2-1ubuntu0.3+esm2",
"2.52.2-1ubuntu0.3+esm3",
"2.52.2-1ubuntu0.3+esm4"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2025-4945",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-4948",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-4969",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-32907",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:Pro:18.04:LTS"
}
},
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "gir1.2-soup-2.4",
"binary_version": "2.62.1-1ubuntu0.4+esm6"
},
{
"binary_name": "libsoup-gnome2.4-1",
"binary_version": "2.62.1-1ubuntu0.4+esm6"
},
{
"binary_name": "libsoup2.4-1",
"binary_version": "2.62.1-1ubuntu0.4+esm6"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "libsoup2.4",
"purl": "pkg:deb/ubuntu/libsoup2.4@2.62.1-1ubuntu0.4+esm6?arch=source\u0026distro=esm-infra/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.62.1-1ubuntu0.4+esm6"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.60.1-1",
"2.60.2-1",
"2.60.2-2",
"2.60.3-1",
"2.61.90-1",
"2.62.0-1",
"2.62.1-1",
"2.62.1-1ubuntu0.1",
"2.62.1-1ubuntu0.3",
"2.62.1-1ubuntu0.4",
"2.62.1-1ubuntu0.4+esm1",
"2.62.1-1ubuntu0.4+esm2",
"2.62.1-1ubuntu0.4+esm3",
"2.62.1-1ubuntu0.4+esm4",
"2.62.1-1ubuntu0.4+esm5"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2025-4945",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-4948",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-4969",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-32907",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"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": "gir1.2-soup-2.4",
"binary_version": "2.70.0-1ubuntu0.5+esm1"
},
{
"binary_name": "libsoup-gnome2.4-1",
"binary_version": "2.70.0-1ubuntu0.5+esm1"
},
{
"binary_name": "libsoup2.4-1",
"binary_version": "2.70.0-1ubuntu0.5+esm1"
},
{
"binary_name": "libsoup2.4-tests",
"binary_version": "2.70.0-1ubuntu0.5+esm1"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"name": "libsoup2.4",
"purl": "pkg:deb/ubuntu/libsoup2.4@2.70.0-1ubuntu0.5+esm1?arch=source\u0026distro=esm-infra/focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.70.0-1ubuntu0.5+esm1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.68.2-0ubuntu1",
"2.68.2-1",
"2.68.2-2",
"2.68.2-2build2",
"2.69.90-1",
"2.70.0-1",
"2.70.0-1ubuntu0.1",
"2.70.0-1ubuntu0.2",
"2.70.0-1ubuntu0.3",
"2.70.0-1ubuntu0.4",
"2.70.0-1ubuntu0.5"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2025-4945",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-4948",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-4969",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-32907",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:22.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "gir1.2-soup-2.4",
"binary_version": "2.74.2-3ubuntu0.6"
},
{
"binary_name": "libsoup-gnome2.4-1",
"binary_version": "2.74.2-3ubuntu0.6"
},
{
"binary_name": "libsoup2.4-1",
"binary_version": "2.74.2-3ubuntu0.6"
},
{
"binary_name": "libsoup2.4-common",
"binary_version": "2.74.2-3ubuntu0.6"
},
{
"binary_name": "libsoup2.4-tests",
"binary_version": "2.74.2-3ubuntu0.6"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "libsoup2.4",
"purl": "pkg:deb/ubuntu/libsoup2.4@2.74.2-3ubuntu0.6?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.74.2-3ubuntu0.6"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.72.0-3ubuntu3",
"2.74.1-1",
"2.74.2-2",
"2.74.2-3",
"2.74.2-3ubuntu0.1",
"2.74.2-3ubuntu0.2",
"2.74.2-3ubuntu0.3",
"2.74.2-3ubuntu0.4",
"2.74.2-3ubuntu0.5"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2025-4945",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-4948",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-4969",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-32907",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:Pro:22.04:LTS"
}
},
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "gir1.2-soup-3.0",
"binary_version": "3.0.7-0ubuntu1+esm5"
},
{
"binary_name": "libsoup-3.0-0",
"binary_version": "3.0.7-0ubuntu1+esm5"
},
{
"binary_name": "libsoup-3.0-common",
"binary_version": "3.0.7-0ubuntu1+esm5"
},
{
"binary_name": "libsoup-3.0-tests",
"binary_version": "3.0.7-0ubuntu1+esm5"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:22.04:LTS",
"name": "libsoup3",
"purl": "pkg:deb/ubuntu/libsoup3@3.0.7-0ubuntu1+esm5?arch=source\u0026distro=esm-apps/jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.0.7-0ubuntu1+esm5"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.0.4-2",
"3.0.4-3",
"3.0.5-1",
"3.0.7-0ubuntu1",
"3.0.7-0ubuntu1+esm1",
"3.0.7-0ubuntu1+esm2",
"3.0.7-0ubuntu1+esm3",
"3.0.7-0ubuntu1+esm4"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2025-4945",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-4948",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-4969",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-32907",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:24.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "gir1.2-soup-2.4",
"binary_version": "2.74.3-6ubuntu1.6"
},
{
"binary_name": "libsoup-2.4-1",
"binary_version": "2.74.3-6ubuntu1.6"
},
{
"binary_name": "libsoup-gnome-2.4-1",
"binary_version": "2.74.3-6ubuntu1.6"
},
{
"binary_name": "libsoup2.4-common",
"binary_version": "2.74.3-6ubuntu1.6"
},
{
"binary_name": "libsoup2.4-tests",
"binary_version": "2.74.3-6ubuntu1.6"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "libsoup2.4",
"purl": "pkg:deb/ubuntu/libsoup2.4@2.74.3-6ubuntu1.6?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.74.3-6ubuntu1.6"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.74.3-1",
"2.74.3-2",
"2.74.3-3",
"2.74.3-6",
"2.74.3-6build1",
"2.74.3-6ubuntu1",
"2.74.3-6ubuntu1.1",
"2.74.3-6ubuntu1.2",
"2.74.3-6ubuntu1.3",
"2.74.3-6ubuntu1.4",
"2.74.3-6ubuntu1.5"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2025-4945",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-4948",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-4969",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-32907",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:24.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "gir1.2-soup-3.0",
"binary_version": "3.4.4-5ubuntu0.5"
},
{
"binary_name": "libsoup-3.0-0",
"binary_version": "3.4.4-5ubuntu0.5"
},
{
"binary_name": "libsoup-3.0-common",
"binary_version": "3.4.4-5ubuntu0.5"
},
{
"binary_name": "libsoup-3.0-tests",
"binary_version": "3.4.4-5ubuntu0.5"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "libsoup3",
"purl": "pkg:deb/ubuntu/libsoup3@3.4.4-5ubuntu0.5?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.4.4-5ubuntu0.5"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.4.2-4",
"3.4.4-1",
"3.4.4-2",
"3.4.4-4",
"3.4.4-5",
"3.4.4-5build1",
"3.4.4-5build2",
"3.4.4-5ubuntu0.1",
"3.4.4-5ubuntu0.2",
"3.4.4-5ubuntu0.3",
"3.4.4-5ubuntu0.4"
]
}
],
"aliases": [],
"details": "Jan R\u00f3\u017ca\u0144ski discovered that libsoup incorrectly handled range headers in\nan HTTP request. An attacker could possibly use this issue to cause libsoup\nto consume excessive memory, resulting in a denial of service.\n(CVE-2025-32907)\n\nAlon Zahavi discovered that libsoup incorrectly handled memory when parsing\nHTTP requests. An attacker could possibly use this issue to send a\nmaliciously crafted HTTP request to the server, causing a denial of service\nor obtaining sensitive information. This issue only affected Ubuntu 25.04.\n(CVE-2025-32914)\n\nIt was discovered that libsoup incorrectly handled memory when parsing\nthe expiration date of maliciously crafted cookies. An attacker could\npossibly use this issue to cause a denial of service. (CVE-2025-4945)\n\nIt was discovered that libsoup incorrectly handled integer calculations\nwhen parsing multipart data. An attacker could possibly use this issue to\ncause a denial of service. (CVE-2025-4948)\n\nIt was discovered that libsoup incorrectly handled buffer reading when\nlocating boundaries in multipart forms. An attacker could possibly use this\nissue to cause a denial of service or obtain sensitive information.\n(CVE-2025-4969)",
"id": "USN-7643-1",
"modified": "2026-06-25T10:46:53Z",
"published": "2025-07-17T12:30:05Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-7643-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-4945"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-4948"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-4969"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-32907"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-32914"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "libsoup3, libsoup2.4 vulnerabilities",
"upstream": [
"UBUNTU-CVE-2025-4945",
"UBUNTU-CVE-2025-4948",
"UBUNTU-CVE-2025-4969",
"UBUNTU-CVE-2025-32907",
"UBUNTU-CVE-2025-32914"
]
}
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.