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vuln-ubuntu/data/osv/usn/USN-4436-2.json
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{
"schema_version": "1.7.0",
"id": "USN-4436-2",
"summary": "librsvg regression",
"details": "USN-4436-1 fixed a vulnerability in librsvg. The upstream fix caused a\nregression when parsing certain SVG files. This update backs out the fix\npending further investigation.\n\nOriginal advisory details:\n\n It was discovered that librsvg incorrectly handled parsing certain SVG\n files. A remote attacker could possibly use this issue to cause librsvg to\n crash, resulting in a denial of service. This issue only affected Ubuntu\n 16.04 LTS. (CVE-2017-11464)\n \n It was discovered that librsvg incorrectly handled parsing certain SVG\n files with nested patterns. A remote attacker could possibly use this issue\n to cause librsvg to consume resources and crash, resulting in a denial of\n service. (CVE-2019-20446)\n",
"aliases": [],
"upstream": [],
"related": [],
"published": "2020-07-29T12:43:59Z",
"modified": "2026-04-22T07:36:39Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "librsvg",
"purl": "pkg:deb/ubuntu/librsvg@2.40.13-3ubuntu0.2?arch=source&distro=xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.40.13-3ubuntu0.2"
}
]
}
],
"versions": [
"2.40.10-1",
"2.40.11-1",
"2.40.11-2",
"2.40.12-1",
"2.40.13-1",
"2.40.13-2",
"2.40.13-3",
"2.40.13-3ubuntu0.1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "gir1.2-rsvg-2.0",
"binary_version": "2.40.13-3ubuntu0.2"
},
{
"binary_name": "librsvg2-2",
"binary_version": "2.40.13-3ubuntu0.2"
},
{
"binary_name": "librsvg2-bin",
"binary_version": "2.40.13-3ubuntu0.2"
},
{
"binary_name": "librsvg2-common",
"binary_version": "2.40.13-3ubuntu0.2"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:16.04:LTS",
"cves": []
}
}
},
{
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "librsvg",
"purl": "pkg:deb/ubuntu/librsvg@2.40.20-2ubuntu0.2?arch=source&distro=bionic"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.40.20-2ubuntu0.2"
}
]
}
],
"versions": [
"2.40.18-1",
"2.40.18-2",
"2.40.20-2",
"2.40.20-2ubuntu0.1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "gir1.2-rsvg-2.0",
"binary_version": "2.40.20-2ubuntu0.2"
},
{
"binary_name": "librsvg2-2",
"binary_version": "2.40.20-2ubuntu0.2"
},
{
"binary_name": "librsvg2-bin",
"binary_version": "2.40.20-2ubuntu0.2"
},
{
"binary_name": "librsvg2-common",
"binary_version": "2.40.20-2ubuntu0.2"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:18.04:LTS",
"cves": []
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4436-2"
},
{
"type": "REPORT",
"url": "https://launchpad.net/bugs/1889206"
}
]
}