usn-7490-3
Vulnerability from osv_ubuntu
Published
2025-05-07 12:18
Modified
2026-04-27 14:11
Summary
libsoup3 vulnerabilities
Details
USN-7490-1 fixed vulnerabilities in libsoup2.4. This update provides the corresponding updates for libsoup3.
Original advisory details:
Tan Wei Chong discovered that libsoup incorrectly handled memory when parsing HTTP request headers. An attacker could possibly use this issue to send a maliciously crafted HTTP request to the server, causing a denial of service. (CVE-2025-32906)
Alon Zahavi discovered that libsoup incorrectly parsed video files. An attacker could possibly use this issue to send a maliciously crafted HTTP response back to the client, causing a denial of service, or leading to undefined behavior. (CVE-2025-32909)
Jan Różański discovered that libsoup incorrectly handled memory when parsing authentication headers. An attacker could possibly use this issue to send a maliciously crafted HTTP response back to the client, causing a denial of service. (CVE-2025-32910, CVE-2025-32912)
It was discovered that libsoup incorrectly handled data in the hash table data type. An attacker could possibly use this issue to send a maliciously crafted HTTP request to the server, causing a denial of service or remote code execution. (CVE-2025-32911)
Jan Różański discovered that libsoup incorrectly handled memory when parsing the content disposition HTTP header. An attacker could possibly use this issue to send maliciously crafted data to a client or server, causing a denial of service. (CVE-2025-32913)
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. (CVE-2025-32914)
It was discovered that libsoup incorrectly handled memory when parsing quality-list headers. An attacker could possibly use this issue to send a maliciously crafted HTTP request to the server, causing a denial of service. (CVE-2025-46420)
Jan Różański discovered that libsoup did not strip authorization information upon redirects. An attacker could possibly use this issue to obtain sensitive information. (CVE-2025-46421)
References
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2025-32906",
"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-2025-32909",
"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"
}
]
},
{
"id": "CVE-2025-32910",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-32911",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-32912",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-32913",
"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-2025-32914",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-46420",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-46421",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N",
"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+esm3"
},
{
"binary_name": "libsoup-3.0-0",
"binary_version": "3.0.7-0ubuntu1+esm3"
},
{
"binary_name": "libsoup-3.0-common",
"binary_version": "3.0.7-0ubuntu1+esm3"
},
{
"binary_name": "libsoup-3.0-tests",
"binary_version": "3.0.7-0ubuntu1+esm3"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:22.04:LTS",
"name": "libsoup3",
"purl": "pkg:deb/ubuntu/libsoup3@3.0.7-0ubuntu1+esm3?arch=source\u0026distro=esm-apps/jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.0.7-0ubuntu1+esm3"
}
],
"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"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2025-32906",
"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-2025-32909",
"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"
}
]
},
{
"id": "CVE-2025-32910",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-32911",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-32912",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-32913",
"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-2025-32914",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-46420",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-46421",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N",
"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": "3.4.4-5ubuntu0.3"
},
{
"binary_name": "libsoup-3.0-0",
"binary_version": "3.4.4-5ubuntu0.3"
},
{
"binary_name": "libsoup-3.0-common",
"binary_version": "3.4.4-5ubuntu0.3"
},
{
"binary_name": "libsoup-3.0-tests",
"binary_version": "3.4.4-5ubuntu0.3"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "libsoup3",
"purl": "pkg:deb/ubuntu/libsoup3@3.4.4-5ubuntu0.3?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.4.4-5ubuntu0.3"
}
],
"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"
]
}
],
"aliases": [],
"details": "USN-7490-1 fixed vulnerabilities in libsoup2.4. This update provides the\ncorresponding updates for libsoup3.\n\nOriginal advisory details:\n\n Tan Wei Chong discovered that libsoup incorrectly handled memory when\n parsing HTTP request headers. An attacker could possibly use this issue to\n send a maliciously crafted HTTP request to the server, causing a denial of\n service. (CVE-2025-32906)\n \n Alon Zahavi discovered that libsoup incorrectly parsed video files. An\n attacker could possibly use this issue to send a maliciously crafted HTTP\n response back to the client, causing a denial of service, or leading to\n undefined behavior. (CVE-2025-32909)\n \n Jan R\u00f3\u017ca\u0144ski discovered that libsoup incorrectly handled memory when\n parsing authentication headers. An attacker could possibly use this issue\n to send a maliciously crafted HTTP response back to the client, causing a\n denial of service. (CVE-2025-32910, CVE-2025-32912)\n \n It was discovered that libsoup incorrectly handled data in the hash table\n data type. An attacker could possibly use this issue to send a maliciously\n crafted HTTP request to the server, causing a denial of service or remote\n code execution. (CVE-2025-32911)\n \n Jan R\u00f3\u017ca\u0144ski discovered that libsoup incorrectly handled memory when\n parsing the content disposition HTTP header. An attacker could possibly\n use this issue to send maliciously crafted data to a client or server,\n causing a denial of service. (CVE-2025-32913)\n \n Alon Zahavi discovered that libsoup incorrectly handled memory when\n parsing HTTP requests. An attacker could possibly use this issue to send a\n maliciously crafted HTTP request to the server, causing a denial of\n service or obtaining sensitive information. (CVE-2025-32914)\n \n It was discovered that libsoup incorrectly handled memory when parsing\n quality-list headers. An attacker could possibly use this issue to send a\n maliciously crafted HTTP request to the server, causing a denial of\n service. (CVE-2025-46420)\n \n Jan R\u00f3\u017ca\u0144ski discovered that libsoup did not strip authorization\n information upon redirects. An attacker could possibly use this issue to\n obtain sensitive information. (CVE-2025-46421)\n",
"id": "USN-7490-3",
"modified": "2026-04-27T14:11:42Z",
"published": "2025-05-07T12:18:50Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-7490-3"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-32906"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-32909"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-32910"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-32911"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-32912"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-32913"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-32914"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-46420"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-46421"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "libsoup3 vulnerabilities",
"upstream": [
"UBUNTU-CVE-2025-32906",
"UBUNTU-CVE-2025-32909",
"UBUNTU-CVE-2025-32910",
"UBUNTU-CVE-2025-32911",
"UBUNTU-CVE-2025-32912",
"UBUNTU-CVE-2025-32913",
"UBUNTU-CVE-2025-32914",
"UBUNTU-CVE-2025-46420",
"UBUNTU-CVE-2025-46421"
]
}
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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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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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