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vuln-ubuntu/data/osv/cve/2020/UBUNTU-CVE-2020-25219.json
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{
"schema_version": "1.7.0",
"id": "UBUNTU-CVE-2020-25219",
"details": "url::recvline in url.cpp in libproxy 0.4.x through 0.4.15 allows a remote HTTP server to trigger uncontrolled recursion via a response composed of an infinite stream that lacks a newline character. This leads to stack exhaustion.",
"aliases": [],
"upstream": [
"CVE-2020-25219"
],
"related": [
"USN-4514-1"
],
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"published": "2020-09-09T21:15:00Z",
"modified": "2026-04-22T07:39:31Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "libproxy",
"purl": "pkg:deb/ubuntu/libproxy@0.4.11-5ubuntu1.1?arch=source&distro=xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.4.11-5ubuntu1.1"
}
]
}
],
"versions": [
"0.4.11-4ubuntu3~gcc5.3",
"0.4.11-5ubuntu1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libproxy-tools",
"binary_version": "0.4.11-5ubuntu1.1"
},
{
"binary_name": "libproxy0.4-cil",
"binary_version": "0.4.11-5ubuntu1.1"
},
{
"binary_name": "libproxy1-plugin-gsettings",
"binary_version": "0.4.11-5ubuntu1.1"
},
{
"binary_name": "libproxy1-plugin-kconfig",
"binary_version": "0.4.11-5ubuntu1.1"
},
{
"binary_name": "libproxy1-plugin-networkmanager",
"binary_version": "0.4.11-5ubuntu1.1"
},
{
"binary_name": "libproxy1-plugin-webkit",
"binary_version": "0.4.11-5ubuntu1.1"
},
{
"binary_name": "libproxy1v5",
"binary_version": "0.4.11-5ubuntu1.1"
},
{
"binary_name": "python-libproxy",
"binary_version": "0.4.11-5ubuntu1.1"
}
],
"availability": "No subscription required"
}
},
{
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "libproxy",
"purl": "pkg:deb/ubuntu/libproxy@0.4.15-1ubuntu0.1?arch=source&distro=bionic"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.4.15-1ubuntu0.1"
}
]
}
],
"versions": [
"0.4.14-3",
"0.4.15-0ubuntu1",
"0.4.15-1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libproxy-tools",
"binary_version": "0.4.15-1ubuntu0.1"
},
{
"binary_name": "libproxy0.4-cil",
"binary_version": "0.4.15-1ubuntu0.1"
},
{
"binary_name": "libproxy1-plugin-gsettings",
"binary_version": "0.4.15-1ubuntu0.1"
},
{
"binary_name": "libproxy1-plugin-kconfig",
"binary_version": "0.4.15-1ubuntu0.1"
},
{
"binary_name": "libproxy1-plugin-networkmanager",
"binary_version": "0.4.15-1ubuntu0.1"
},
{
"binary_name": "libproxy1-plugin-webkit",
"binary_version": "0.4.15-1ubuntu0.1"
},
{
"binary_name": "libproxy1v5",
"binary_version": "0.4.15-1ubuntu0.1"
},
{
"binary_name": "python-libproxy",
"binary_version": "0.4.15-1ubuntu0.1"
},
{
"binary_name": "python3-libproxy",
"binary_version": "0.4.15-1ubuntu0.1"
}
],
"availability": "No subscription required"
}
},
{
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "libproxy",
"purl": "pkg:deb/ubuntu/libproxy@0.4.15-10ubuntu1.1?arch=source&distro=focal"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.4.15-10ubuntu1.1"
}
]
}
],
"versions": [
"0.4.15-7",
"0.4.15-9",
"0.4.15-9build1",
"0.4.15-9ubuntu1",
"0.4.15-10",
"0.4.15-10ubuntu1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libproxy-tools",
"binary_version": "0.4.15-10ubuntu1.1"
},
{
"binary_name": "libproxy0.4-cil",
"binary_version": "0.4.15-10ubuntu1.1"
},
{
"binary_name": "libproxy1-plugin-gsettings",
"binary_version": "0.4.15-10ubuntu1.1"
},
{
"binary_name": "libproxy1-plugin-kconfig",
"binary_version": "0.4.15-10ubuntu1.1"
},
{
"binary_name": "libproxy1-plugin-mozjs",
"binary_version": "0.4.15-10ubuntu1.1"
},
{
"binary_name": "libproxy1-plugin-networkmanager",
"binary_version": "0.4.15-10ubuntu1.1"
},
{
"binary_name": "libproxy1-plugin-webkit",
"binary_version": "0.4.15-10ubuntu1.1"
},
{
"binary_name": "libproxy1v5",
"binary_version": "0.4.15-10ubuntu1.1"
},
{
"binary_name": "python3-libproxy",
"binary_version": "0.4.15-10ubuntu1.1"
}
],
"availability": "No subscription required"
}
}
],
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-25219"
},
{
"type": "REPORT",
"url": "https://github.com/libproxy/libproxy/issues/134"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4514-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-25219"
}
]
}