Medium
mapcache, netcdf and 2 more products — security advisory
An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_decode() performs incorrect memory handling while parsing crafted XML files, leading to a heap out-of-bounds read.
- Products
- mapcache, netcdf, netcdf-parallel, scilab
- Affected versions
- 1.10.0-1, 1.10.0-2build1, 1.10.0-2build3, 1.12.0-1, 1.14.0-2, 1.14.0-2build1, 1.14.0-2build2, 1.14.0-4build1, 1.14.0-4build2, 1.14.1-1build1, 1.14.1-3, 1.14.1-3build1, 1.14.1-3build2, 1.16.0-1, 1.16.0-1build1, 1.4.0-3, 1.4.0-4, 1.6.0-2, 1.6.1-1, 1.8.0-1, 1.8.0-1build2, 1:4.4.0-1, 1:4.4.0-2, 1:4.4.0~rc2-1build1, 1:4.4.0~rc3-1, 1:4.6.2-1, 1:4.6.2-1build1, 1:4.7.3-1, 1:4.7.4-1, 1:4.7.4-1build1, 1:4.8.1-1, 1:4.8.1-2, 2024.0.0+dfsg-5, 2024.0.0+dfsg-5build2, 2024.0.0+dfsg-5build3, 2024.1.0+dfsg-6build5, 2024.1.0+dfsg-6ubuntu2, 2024.1.0+dfsg-6ubuntu3, 2024.1.0+dfsg-6ubuntu4, 2024.1.0+dfsg-7ubuntu1, 2024.1.0+dfsg-8, 2024.1.0+dfsg-8build2, 2024.1.0+dfsg-8build3, 2024.1.0+dfsg-8build4, 2024.1.0+dfsg-8build5, 2024.1.0+dfsg1-1, 2024.1.0+dfsg1-1ubuntu1, 2024.1.0+dfsg1-2, 2024.1.0+dfsg1-2build1, 2024.1.0+dfsg1-3, 2024.1.0+dfsg1-3build1, 5.5.2-1ubuntu1, 5.5.2-2ubuntu1, 5.5.2-2ubuntu2, 5.5.2-2ubuntu3, 5.5.2-2ubuntu3+esm1, 5.5.2-4ubuntu2, 5.5.2-6, 6.0.0-1, 6.0.1-1ubuntu1, 6.0.1-7ubuntu1~18.04, 6.0.1-7ubuntu1~18.04.1, 6.0.1-7ubuntu1~18.04.2, 6.0.2-0ubuntu2, 6.0.2-0ubuntu3, 6.0.2-1fakesync5, 6.1.0+dfsg1-1ubuntu3, 6.1.0+dfsg1-1ubuntu3.1, 6.1.0+dfsg1-7, 6.1.1+dfsg2-10, 6.1.1+dfsg2-3ubuntu1, 6.1.1+dfsg2-9, 6.1.1+dfsg2-9build1
- Fixed versions
- Not specified
- CVEs
- CVE-2022-30045
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 00:42 UTC · Revision 1
Source evidence
An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_decode() performs incorrect memory handling while parsing crafted XML files, leading to a heap out-of-bounds read.
osv:UBUNTU-CVE-2022-30045
mapcache
Fixed versions: Not specified
netcdf
Fixed versions: Not specified
scilab
Fixed versions: Not specified
mapcache
Fixed versions: Not specified
scilab
Fixed versions: Not specified
mapcache
Fixed versions: Not specified
netcdf
Fixed versions: Not specified
netcdf-parallel
Fixed versions: Not specified
scilab
Fixed versions: Not specified
mapcache
Fixed versions: Not specified
netcdf
Fixed versions: Not specified
netcdf-parallel
Fixed versions: Not specified
scilab
Fixed versions: Not specified
mapcache
Fixed versions: Not specified
scilab
Fixed versions: Not specified
mapcache
Fixed versions: Not specified
scilab
Fixed versions: Not specified
mapcache
Fixed versions: Not specified
scilab
Fixed versions: Not specified
mapcache
Fixed versions: Not specified
scilab
Fixed versions: Not specified
Complete source record
{
"id": "83194e10603f5b1b3f069c6b483235e242ab48a1ef67e3c46202da5cbf69cfeb",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2022-30045",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2022-30045",
"summary": "An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_decode() performs incorrect memory handling while parsing crafted XML files, leading to a heap out-of-bounds read.",
"evidence": "osv:UBUNTU-CVE-2022-30045",
"products": [
{
"name": {
"value": "mapcache",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.4.0-3",
"evidence": "/affected/0/versions"
},
{
"value": "1.4.0-4",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "netcdf",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1:4.4.0~rc2-1build1",
"evidence": "/affected/1/versions"
},
{
"value": "1:4.4.0~rc3-1",
"evidence": "/affected/1/versions"
},
{
"value": "1:4.4.0-1",
"evidence": "/affected/1/versions"
},
{
"value": "1:4.4.0-2",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "scilab",
"evidence": "/affected/2/package/name"
},
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"affected_versions": [
{
"value": "5.5.2-1ubuntu1",
"evidence": "/affected/2/versions"
},
{
"value": "5.5.2-2ubuntu1",
"evidence": "/affected/2/versions"
},
{
"value": "5.5.2-2ubuntu2",
"evidence": "/affected/2/versions"
},
{
"value": "5.5.2-2ubuntu3",
"evidence": "/affected/2/versions"
},
{
"value": "5.5.2-2ubuntu3+esm1",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
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"evidence": "/affected/3/package/name"
},
"prerequisites": [],
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"affected_versions": [
{
"value": "1.6.0-2",
"evidence": "/affected/3/versions"
},
{
"value": "1.6.1-1",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "scilab",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "5.5.2-4ubuntu2",
"evidence": "/affected/4/versions"
},
{
"value": "5.5.2-6",
"evidence": "/affected/4/versions"
},
{
"value": "6.0.0-1",
"evidence": "/affected/4/versions"
},
{
"value": "6.0.1-1ubuntu1",
"evidence": "/affected/4/versions"
},
{
"value": "6.0.1-7ubuntu1~18.04",
"evidence": "/affected/4/versions"
},
{
"value": "6.0.1-7ubuntu1~18.04.1",
"evidence": "/affected/4/versions"
},
{
"value": "6.0.1-7ubuntu1~18.04.2",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "mapcache",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.8.0-1",
"evidence": "/affected/5/versions"
},
{
"value": "1.8.0-1build2",
"evidence": "/affected/5/versions"
},
{
"value": "1.10.0-1",
"evidence": "/affected/5/versions"
}
]
},
{
"name": {
"value": "netcdf",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1:4.6.2-1build1",
"evidence": "/affected/6/versions"
},
{
"value": "1:4.7.3-1",
"evidence": "/affected/6/versions"
}
]
},
{
"name": {
"value": "netcdf-parallel",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1:4.6.2-1",
"evidence": "/affected/7/versions"
}
]
},
{
"name": {
"value": "scilab",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "6.0.2-0ubuntu2",
"evidence": "/affected/8/versions"
},
{
"value": "6.0.2-0ubuntu3",
"evidence": "/affected/8/versions"
},
{
"value": "6.0.2-1fakesync5",
"evidence": "/affected/8/versions"
},
{
"value": "6.1.0+dfsg1-1ubuntu3",
"evidence": "/affected/8/versions"
},
{
"value": "6.1.0+dfsg1-1ubuntu3.1",
"evidence": "/affected/8/versions"
}
]
},
{
"name": {
"value": "mapcache",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.10.0-2build1",
"evidence": "/affected/9/versions"
},
{
"value": "1.10.0-2build3",
"evidence": "/affected/9/versions"
},
{
"value": "1.12.0-1",
"evidence": "/affected/9/versions"
}
]
},
{
"name": {
"value": "netcdf",
"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1:4.7.4-1build1",
"evidence": "/affected/10/versions"
},
{
"value": "1:4.8.1-1",
"evidence": "/affected/10/versions"
}
]
},
{
"name": {
"value": "netcdf-parallel",
"evidence": "/affected/11/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1:4.7.4-1",
"evidence": "/affected/11/versions"
},
{
"value": "1:4.8.1-2",
"evidence": "/affected/11/versions"
}
]
},
{
"name": {
"value": "scilab",
"evidence": "/affected/12/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "6.1.0+dfsg1-7",
"evidence": "/affected/12/versions"
},
{
"value": "6.1.1+dfsg2-3ubuntu1",
"evidence": "/affected/12/versions"
}
]
},
{
"name": {
"value": "mapcache",
"evidence": "/affected/13/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.14.0-2",
"evidence": "/affected/13/versions"
},
{
"value": "1.14.0-2build1",
"evidence": "/affected/13/versions"
},
{
"value": "1.14.0-2build2",
"evidence": "/affected/13/versions"
},
{
"value": "1.14.0-4build1",
"evidence": "/affected/13/versions"
},
{
"value": "1.14.0-4build2",
"evidence": "/affected/13/versions"
}
]
},
{
"name": {
"value": "scilab",
"evidence": "/affected/14/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "6.1.1+dfsg2-9",
"evidence": "/affected/14/versions"
},
{
"value": "6.1.1+dfsg2-9build1",
"evidence": "/affected/14/versions"
},
{
"value": "6.1.1+dfsg2-10",
"evidence": "/affected/14/versions"
},
{
"value": "2024.0.0+dfsg-5",
"evidence": "/affected/14/versions"
},
{
"value": "2024.0.0+dfsg-5build2",
"evidence": "/affected/14/versions"
},
{
"value": "2024.0.0+dfsg-5build3",
"evidence": "/affected/14/versions"
}
]
},
{
"name": {
"value": "mapcache",
"evidence": "/affected/15/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.14.1-1build1",
"evidence": "/affected/15/versions"
},
{
"value": "1.14.1-3",
"evidence": "/affected/15/versions"
}
]
},
{
"name": {
"value": "scilab",
"evidence": "/affected/16/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2024.1.0+dfsg-6build5",
"evidence": "/affected/16/versions"
},
{
"value": "2024.1.0+dfsg-6ubuntu2",
"evidence": "/affected/16/versions"
},
{
"value": "2024.1.0+dfsg-6ubuntu3",
"evidence": "/affected/16/versions"
},
{
"value": "2024.1.0+dfsg-6ubuntu4",
"evidence": "/affected/16/versions"
},
{
"value": "2024.1.0+dfsg-7ubuntu1",
"evidence": "/affected/16/versions"
}
]
},
{
"name": {
"value": "mapcache",
"evidence": "/affected/17/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.14.1-3build2",
"evidence": "/affected/17/versions"
},
{
"value": "1.16.0-1",
"evidence": "/affected/17/versions"
},
{
"value": "1.16.0-1build1",
"evidence": "/affected/17/versions"
}
]
},
{
"name": {
"value": "scilab",
"evidence": "/affected/18/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2024.1.0+dfsg1-2",
"evidence": "/affected/18/versions"
},
{
"value": "2024.1.0+dfsg1-2build1",
"evidence": "/affected/18/versions"
},
{
"value": "2024.1.0+dfsg1-3",
"evidence": "/affected/18/versions"
},
{
"value": "2024.1.0+dfsg1-3build1",
"evidence": "/affected/18/versions"
}
]
},
{
"name": {
"value": "mapcache",
"evidence": "/affected/19/package/name"
},
"prerequisites": [],
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"affected_versions": [
{
"value": "1.14.1-3",
"evidence": "/affected/19/versions"
},
{
"value": "1.14.1-3build1",
"evidence": "/affected/19/versions"
},
{
"value": "1.14.1-3build2",
"evidence": "/affected/19/versions"
}
]
},
{
"name": {
"value": "scilab",
"evidence": "/affected/20/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2024.1.0+dfsg-7ubuntu1",
"evidence": "/affected/20/versions"
},
{
"value": "2024.1.0+dfsg-8",
"evidence": "/affected/20/versions"
},
{
"value": "2024.1.0+dfsg-8build2",
"evidence": "/affected/20/versions"
},
{
"value": "2024.1.0+dfsg-8build3",
"evidence": "/affected/20/versions"
},
{
"value": "2024.1.0+dfsg-8build4",
"evidence": "/affected/20/versions"
},
{
"value": "2024.1.0+dfsg-8build5",
"evidence": "/affected/20/versions"
},
{
"value": "2024.1.0+dfsg1-1",
"evidence": "/affected/20/versions"
},
{
"value": "2024.1.0+dfsg1-1ubuntu1",
"evidence": "/affected/20/versions"
},
{
"value": "2024.1.0+dfsg1-2",
"evidence": "/affected/20/versions"
}
]
}
],
"severity": "medium",
"structured": {
"id": "UBUNTU-CVE-2022-30045",
"aliases": [
"UBUNTU-CVE-2022-30045"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mapcache",
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"ecosystem": "Ubuntu:16.04:LTS"
},
"versions": [
"1.4.0-3",
"1.4.0-4"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-30045.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libapache2-mod-mapcache",
"binary_version": "1.4.0-4"
},
{
"binary_name": "libmapcache1",
"binary_version": "1.4.0-4"
},
{
"binary_name": "mapcache-cgi",
"binary_version": "1.4.0-4"
},
{
"binary_name": "mapcache-tools",
"binary_version": "1.4.0-4"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "netcdf",
"purl": "pkg:deb/ubuntu/netcdf?arch=source&distro=xenial",
"ecosystem": "Ubuntu:16.04:LTS"
},
"versions": [
"1:4.4.0~rc2-1build1",
"1:4.4.0~rc3-1",
"1:4.4.0-1",
"1:4.4.0-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-30045.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libnetcdf11",
"binary_version": "1:4.4.0-2"
},
{
"binary_name": "netcdf-bin",
"binary_version": "1:4.4.0-2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "scilab",
"purl": "pkg:deb/ubuntu/scilab?arch=source&distro=esm-apps%2Fxenial",
"ecosystem": "Ubuntu:Pro:16.04:LTS"
},
"versions": [
"5.5.2-1ubuntu1",
"5.5.2-2ubuntu1",
"5.5.2-2ubuntu2",
"5.5.2-2ubuntu3",
"5.5.2-2ubuntu3+esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-30045.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "scilab",
"binary_version": "5.5.2-2ubuntu3+esm1"
},
{
"binary_name": "scilab-cli",
"binary_version": "5.5.2-2ubuntu3+esm1"
},
{
"binary_name": "scilab-data",
"binary_version": "5.5.2-2ubuntu3+esm1"
},
{
"binary_name": "scilab-doc-fr",
"binary_version": "5.5.2-2ubuntu3+esm1"
},
{
"binary_name": "scilab-doc-ja",
"binary_version": "5.5.2-2ubuntu3+esm1"
},
{
"binary_name": "scilab-doc-pt-br",
"binary_version": "5.5.2-2ubuntu3+esm1"
},
{
"binary_name": "scilab-full-bin",
"binary_version": "5.5.2-2ubuntu3+esm1"
},
{
"binary_name": "scilab-include",
"binary_version": "5.5.2-2ubuntu3+esm1"
},
{
"binary_name": "scilab-minimal-bin",
"binary_version": "5.5.2-2ubuntu3+esm1"
},
{
"binary_name": "scilab-test",
"binary_version": "5.5.2-2ubuntu3+esm1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mapcache",
"purl": "pkg:deb/ubuntu/mapcache?arch=source&distro=bionic",
"ecosystem": "Ubuntu:18.04:LTS"
},
"versions": [
"1.6.0-2",
"1.6.1-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-30045.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libapache2-mod-mapcache",
"binary_version": "1.6.1-1"
},
{
"binary_name": "libmapcache1",
"binary_version": "1.6.1-1"
},
{
"binary_name": "mapcache-cgi",
"binary_version": "1.6.1-1"
},
{
"binary_name": "mapcache-tools",
"binary_version": "1.6.1-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "scilab",
"purl": "pkg:deb/ubuntu/scilab?arch=source&distro=bionic",
"ecosystem": "Ubuntu:18.04:LTS"
},
"versions": [
"5.5.2-4ubuntu2",
"5.5.2-6",
"6.0.0-1",
"6.0.1-1ubuntu1",
"6.0.1-7ubuntu1~18.04",
"6.0.1-7ubuntu1~18.04.1",
"6.0.1-7ubuntu1~18.04.2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-30045.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "scilab",
"binary_version": "6.0.1-7ubuntu1~18.04.2"
},
{
"binary_name": "scilab-cli",
"binary_version": "6.0.1-7ubuntu1~18.04.2"
},
{
"binary_name": "scilab-data",
"binary_version": "6.0.1-7ubuntu1~18.04.2"
},
{
"binary_name": "scilab-doc-fr",
"binary_version": "6.0.1-7ubuntu1~18.04.2"
},
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"binary_version": "2024.1.0+dfsg1-2"
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],
"modified": "2026-10-17T12:55:58.286283113Z",
"provider": "osv",
"upstream": [
"CVE-2022-30045"
],
"references": [
"https://ubuntu.com/security/CVE-2022-30045",
"https://sourceforge.net/p/ezxml/bugs/29/",
"https://www.cve.org/CVERecord?id=CVE-2022-30045"
]
},
"related_cves": [
{
"value": "CVE-2022-30045",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 354413,
"published_at": "2022-05-17T20:15:00+00:00"
}