High
fontforge — security advisory
FontForge 20161012 is vulnerable to a buffer over-read in ValidatePostScriptFontName (parsettf.c) resulting in DoS or code execution via a crafted otf file.
- Products
- fontforge
- Affected versions
- 1:20161005~dfsg-4+deb9u1ubuntu1, 1:20170731~dfsg-1, 1:20170731~dfsg-1build1, 1:20170731~dfsg-1ubuntu0.1~esm1, 1:20170731~dfsg-2, 1:20190801~dfsg-2, 1:20190801~dfsg-2ubuntu1, 1:20190801~dfsg-4, 1:20190801~dfsg-4ubuntu0.1, 1:20201107~dfsg-4, 1:20201107~dfsg-4+deb11u1build0.22.04.1, 1:20201107~dfsg-4build1, 1:20230101~dfsg-1.1, 1:20230101~dfsg-1.1build1, 1:20230101~dfsg-1build1, 1:20230101~dfsg-1build2, 1:20230101~dfsg-4build1, 1:20230101~dfsg-4build2, 1:20230101~dfsg-7, 1:20230101~dfsg-8, 1:20230101~dfsg-8build1, 1:20230101~dfsg-9, 1:20251009+git20260808~dfsg-2, 20120731.b-5, 20120731.b-5ubuntu1, 20120731.b-7.1, 20120731.b-7.1ubuntu0.1, 20120731.b-7.1ubuntu0.1+esm1
- Fixed versions
- Not specified
- CVEs
- CVE-2017-11573
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 00:21 UTC · Revision 1
Source evidence
FontForge 20161012 is vulnerable to a buffer over-read in ValidatePostScriptFontName (parsettf.c) resulting in DoS or code execution via a crafted otf file.
osv:UBUNTU-CVE-2017-11573
fontforge
Fixed versions: Not specified
fontforge
Fixed versions: Not specified
fontforge
Fixed versions: Not specified
fontforge
Fixed versions: Not specified
fontforge
Fixed versions: Not specified
fontforge
Fixed versions: Not specified
fontforge
Fixed versions: Not specified
fontforge
Fixed versions: Not specified
Complete source record
{
"id": "1e079a717451a88bc25dbc7f90d5b688c4b609df9d42e57b0083e05426d0409e",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2017-11573",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2017-11573",
"summary": "FontForge 20161012 is vulnerable to a buffer over-read in ValidatePostScriptFontName (parsettf.c) resulting in DoS or code execution via a crafted otf file.",
"evidence": "osv:UBUNTU-CVE-2017-11573",
"products": [
{
"name": {
"value": "fontforge",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "20120731.b-5",
"evidence": "/affected/0/versions"
},
{
"value": "20120731.b-5ubuntu1",
"evidence": "/affected/0/versions"
},
{
"value": "20120731.b-7.1",
"evidence": "/affected/0/versions"
},
{
"value": "20120731.b-7.1ubuntu0.1",
"evidence": "/affected/0/versions"
},
{
"value": "20120731.b-7.1ubuntu0.1+esm1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "fontforge",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1:20161005~dfsg-4+deb9u1ubuntu1",
"evidence": "/affected/1/versions"
},
{
"value": "1:20170731~dfsg-1",
"evidence": "/affected/1/versions"
},
{
"value": "1:20170731~dfsg-1ubuntu0.1~esm1",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "fontforge",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1:20170731~dfsg-1build1",
"evidence": "/affected/2/versions"
},
{
"value": "1:20170731~dfsg-2",
"evidence": "/affected/2/versions"
},
{
"value": "1:20190801~dfsg-2",
"evidence": "/affected/2/versions"
},
{
"value": "1:20190801~dfsg-2ubuntu1",
"evidence": "/affected/2/versions"
},
{
"value": "1:20190801~dfsg-4",
"evidence": "/affected/2/versions"
},
{
"value": "1:20190801~dfsg-4ubuntu0.1",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "fontforge",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1:20201107~dfsg-4",
"evidence": "/affected/3/versions"
},
{
"value": "1:20201107~dfsg-4build1",
"evidence": "/affected/3/versions"
},
{
"value": "1:20201107~dfsg-4+deb11u1build0.22.04.1",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "fontforge",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1:20230101~dfsg-1build1",
"evidence": "/affected/4/versions"
},
{
"value": "1:20230101~dfsg-1build2",
"evidence": "/affected/4/versions"
},
{
"value": "1:20230101~dfsg-1.1",
"evidence": "/affected/4/versions"
},
{
"value": "1:20230101~dfsg-1.1build1",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "fontforge",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1:20230101~dfsg-4build1",
"evidence": "/affected/5/versions"
},
{
"value": "1:20230101~dfsg-4build2",
"evidence": "/affected/5/versions"
},
{
"value": "1:20230101~dfsg-7",
"evidence": "/affected/5/versions"
},
{
"value": "1:20230101~dfsg-8",
"evidence": "/affected/5/versions"
}
]
},
{
"name": {
"value": "fontforge",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1:20230101~dfsg-8build1",
"evidence": "/affected/6/versions"
},
{
"value": "1:20230101~dfsg-9",
"evidence": "/affected/6/versions"
},
{
"value": "1:20251009+git20260808~dfsg-2",
"evidence": "/affected/6/versions"
}
]
},
{
"name": {
"value": "fontforge",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1:20230101~dfsg-8",
"evidence": "/affected/7/versions"
},
{
"value": "1:20230101~dfsg-8build1",
"evidence": "/affected/7/versions"
}
]
}
],
"severity": "high",
"structured": {
"id": "UBUNTU-CVE-2017-11573",
"aliases": [
"UBUNTU-CVE-2017-11573"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "fontforge",
"purl": "pkg:deb/ubuntu/fontforge?arch=source&distro=esm-apps%2Fxenial",
"ecosystem": "Ubuntu:Pro:16.04:LTS"
},
"versions": [
"20120731.b-5",
"20120731.b-5ubuntu1",
"20120731.b-7.1",
"20120731.b-7.1ubuntu0.1",
"20120731.b-7.1ubuntu0.1+esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11573.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "fontforge",
"binary_version": "20120731.b-7.1ubuntu0.1+esm1"
},
{
"binary_name": "fontforge-common",
"binary_version": "20120731.b-7.1ubuntu0.1+esm1"
},
{
"binary_name": "fontforge-nox",
"binary_version": "20120731.b-7.1ubuntu0.1+esm1"
},
{
"binary_name": "libfontforge1",
"binary_version": "20120731.b-7.1ubuntu0.1+esm1"
},
{
"binary_name": "libgdraw4",
"binary_version": "20120731.b-7.1ubuntu0.1+esm1"
},
{
"binary_name": "python-fontforge",
"binary_version": "20120731.b-7.1ubuntu0.1+esm1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "fontforge",
"purl": "pkg:deb/ubuntu/fontforge?arch=source&distro=esm-apps%2Fbionic",
"ecosystem": "Ubuntu:Pro:18.04:LTS"
},
"versions": [
"1:20161005~dfsg-4+deb9u1ubuntu1",
"1:20170731~dfsg-1",
"1:20170731~dfsg-1ubuntu0.1~esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11573.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "fontforge",
"binary_version": "1:20170731~dfsg-1ubuntu0.1~esm1"
},
{
"binary_name": "fontforge-common",
"binary_version": "1:20170731~dfsg-1ubuntu0.1~esm1"
},
{
"binary_name": "fontforge-nox",
"binary_version": "1:20170731~dfsg-1ubuntu0.1~esm1"
},
{
"binary_name": "libfontforge2",
"binary_version": "1:20170731~dfsg-1ubuntu0.1~esm1"
},
{
"binary_name": "libgdraw5",
"binary_version": "1:20170731~dfsg-1ubuntu0.1~esm1"
},
{
"binary_name": "python-fontforge",
"binary_version": "1:20170731~dfsg-1ubuntu0.1~esm1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "fontforge",
"purl": "pkg:deb/ubuntu/fontforge?arch=source&distro=focal",
"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
"1:20170731~dfsg-1build1",
"1:20170731~dfsg-2",
"1:20190801~dfsg-2",
"1:20190801~dfsg-2ubuntu1",
"1:20190801~dfsg-4",
"1:20190801~dfsg-4ubuntu0.1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11573.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "fontforge",
"binary_version": "1:20190801~dfsg-4ubuntu0.1"
},
{
"binary_name": "fontforge-common",
"binary_version": "1:20190801~dfsg-4ubuntu0.1"
},
{
"binary_name": "fontforge-extras",
"binary_version": "1:20190801~dfsg-4ubuntu0.1"
},
{
"binary_name": "fontforge-nox",
"binary_version": "1:20190801~dfsg-4ubuntu0.1"
},
{
"binary_name": "libfontforge3",
"binary_version": "1:20190801~dfsg-4ubuntu0.1"
},
{
"binary_name": "libgdraw6",
"binary_version": "1:20190801~dfsg-4ubuntu0.1"
},
{
"binary_name": "python3-fontforge",
"binary_version": "1:20190801~dfsg-4ubuntu0.1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "fontforge",
"purl": "pkg:deb/ubuntu/fontforge?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"1:20201107~dfsg-4",
"1:20201107~dfsg-4build1",
"1:20201107~dfsg-4+deb11u1build0.22.04.1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11573.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "fontforge",
"binary_version": "1:20201107~dfsg-4+deb11u1build0.22.04.1"
},
{
"binary_name": "fontforge-common",
"binary_version": "1:20201107~dfsg-4+deb11u1build0.22.04.1"
},
{
"binary_name": "fontforge-extras",
"binary_version": "1:20201107~dfsg-4+deb11u1build0.22.04.1"
},
{
"binary_name": "fontforge-nox",
"binary_version": "1:20201107~dfsg-4+deb11u1build0.22.04.1"
},
{
"binary_name": "libfontforge4",
"binary_version": "1:20201107~dfsg-4+deb11u1build0.22.04.1"
},
{
"binary_name": "python3-fontforge",
"binary_version": "1:20201107~dfsg-4+deb11u1build0.22.04.1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "fontforge",
"purl": "pkg:deb/ubuntu/fontforge?arch=source&distro=noble",
"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"1:20230101~dfsg-1build1",
"1:20230101~dfsg-1build2",
"1:20230101~dfsg-1.1",
"1:20230101~dfsg-1.1build1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11573.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "fontforge",
"binary_version": "1:20230101~dfsg-1.1build1"
},
{
"binary_name": "fontforge-common",
"binary_version": "1:20230101~dfsg-1.1build1"
},
{
"binary_name": "fontforge-extras",
"binary_version": "1:20230101~dfsg-1.1build1"
},
{
"binary_name": "fontforge-nox",
"binary_version": "1:20230101~dfsg-1.1build1"
},
{
"binary_name": "libfontforge4",
"binary_version": "1:20230101~dfsg-1.1build1"
},
{
"binary_name": "python3-fontforge",
"binary_version": "1:20230101~dfsg-1.1build1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "fontforge",
"purl": "pkg:deb/ubuntu/fontforge?arch=source&distro=questing",
"ecosystem": "Ubuntu:25.10"
},
"versions": [
"1:20230101~dfsg-4build1",
"1:20230101~dfsg-4build2",
"1:20230101~dfsg-7",
"1:20230101~dfsg-8"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11573.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "fontforge",
"binary_version": "1:20230101~dfsg-8"
},
{
"binary_name": "fontforge-common",
"binary_version": "1:20230101~dfsg-8"
},
{
"binary_name": "fontforge-extras",
"binary_version": "1:20230101~dfsg-8"
},
{
"binary_name": "fontforge-nox",
"binary_version": "1:20230101~dfsg-8"
},
{
"binary_name": "libfontforge4",
"binary_version": "1:20230101~dfsg-8"
},
{
"binary_name": "python3-fontforge",
"binary_version": "1:20230101~dfsg-8"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "fontforge",
"purl": "pkg:deb/ubuntu/fontforge?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"1:20230101~dfsg-8build1",
"1:20230101~dfsg-9",
"1:20251009+git20260808~dfsg-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11573.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "fontforge",
"binary_version": "1:20251009+git20260808~dfsg-2"
},
{
"binary_name": "fontforge-common",
"binary_version": "1:20251009+git20260808~dfsg-2"
},
{
"binary_name": "fontforge-extras",
"binary_version": "1:20251009+git20260808~dfsg-2"
},
{
"binary_name": "fontforge-nox",
"binary_version": "1:20251009+git20260808~dfsg-2"
},
{
"binary_name": "libfontforge4",
"binary_version": "1:20251009+git20260808~dfsg-2"
},
{
"binary_name": "python3-fontforge",
"binary_version": "1:20251009+git20260808~dfsg-2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "fontforge",
"purl": "pkg:deb/ubuntu/fontforge?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"1:20230101~dfsg-8",
"1:20230101~dfsg-8build1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11573.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "fontforge",
"binary_version": "1:20230101~dfsg-8build1"
},
{
"binary_name": "fontforge-common",
"binary_version": "1:20230101~dfsg-8build1"
},
{
"binary_name": "fontforge-extras",
"binary_version": "1:20230101~dfsg-8build1"
},
{
"binary_name": "fontforge-nox",
"binary_version": "1:20230101~dfsg-8build1"
},
{
"binary_name": "libfontforge4",
"binary_version": "1:20230101~dfsg-8build1"
},
{
"binary_name": "python3-fontforge",
"binary_version": "1:20230101~dfsg-8build1"
}
]
}
}
],
"modified": "2026-10-17T12:52:56.949995821Z",
"provider": "osv",
"upstream": [
"CVE-2017-11573"
],
"references": [
"https://ubuntu.com/security/CVE-2017-11573",
"https://github.com/fontforge/fontforge/issues/3098",
"https://www.cve.org/CVERecord?id=CVE-2017-11573"
]
},
"related_cves": [
{
"value": "CVE-2017-11573",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 353364,
"published_at": "2017-07-23T22:29:00+00:00"
}