Medium
Security advisory
It was found that the superexec operator was available in the internal dictionary in ghostscript before 9.27. A specially crafted PostScript file could use this flaw in order to, for example, have access to the file system outside of the constrains imposed by -dSAFER.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2019-3835
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 07:38 UTC · Revision 1
Source evidence
It was found that the superexec operator was available in the internal dictionary in ghostscript before 9.27. A specially crafted PostScript file could use this flaw in order to, for example, have access to the file system outside of the constrains imposed by -dSAFER.
osv:CVE-2019-3835
Complete source record
{
"id": "25e10c5de999d980154a3e5af546b9b4788cc7eddce7641e880729139035f4bb",
"url": "https://osv.dev/vulnerability/CVE-2019-3835",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2019-3835",
"summary": "It was found that the superexec operator was available in the internal dictionary in ghostscript before 9.27. A specially crafted PostScript file could use this flaw in order to, for example, have access to the file system outside of the constrains imposed by -dSAFER.",
"evidence": "osv:CVE-2019-3835",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2019-3835",
"aliases": [
"CVE-2019-3835"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/artifexsoftware/ghostpdl-downloads",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "799cf865a224b60a7de50d2909abf7f66e9e34e3"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:artifex:ghostscript:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "9.27"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"gs926",
"gs9.26rc1",
"9.27rc1",
"gs925rc1",
"gs925",
"gs924rc2",
"gs924",
"gs923rc1",
"gs923",
"gs922",
"gs922rc2",
"gs922rc1",
"gs921",
"gs920",
"9.21rc1",
"gs920rc1",
"gs919",
"gs918"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-3835.json"
}
}
],
"modified": "2026-10-24T10:30:56.116512107Z",
"provider": "osv",
"references": [
"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A43SRQAEHQCKSEMIBINHUNIGHTDCZD7F/",
"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ANBSCZABXQUEQWIKNWJ35IYX24M227EI/",
"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVERLGEU3OV6RNZ2SIBXREWD3BF5H23N/",
"https://access.redhat.com/errata/RHSA-2019:0652",
"https://access.redhat.com/errata/RHSA-2019:0971",
"https://lists.debian.org/debian-lts-announce/2019/04/msg00021.html",
"https://seclists.org/bugtraq/2019/Apr/28",
"https://seclists.org/bugtraq/2019/Apr/4",
"https://security.gentoo.org/glsa/202004-03",
"https://www.debian.org/security/2019/dsa-4432",
"https://bugs.ghostscript.com/show_bug.cgi?id=700585",
"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3835"
],
"provider_metadata": {
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
],
"vendor_product": "debian:debian_linux",
"extracted_events": [
{
"range": [
{
"introduced": "8.0"
},
{
"last_affected": "8.0"
},
{
"introduced": "9.0"
},
{
"last_affected": "9.0"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*",
"cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*",
"cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*"
],
"vendor_product": "fedoraproject:fedora",
"extracted_events": [
{
"range": [
{
"introduced": "28"
},
{
"last_affected": "28"
},
{
"introduced": "29"
},
{
"last_affected": "29"
},
{
"introduced": "30"
},
{
"last_affected": "30"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*",
"cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*"
],
"vendor_product": "opensuse:leap",
"extracted_events": [
{
"range": [
{
"introduced": "15.0"
},
{
"last_affected": "15.0"
},
{
"introduced": "15.1"
},
{
"last_affected": "15.1"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:a:redhat:ansible_tower:3.3:*:*:*:*:*:*:*"
],
"vendor_product": "redhat:ansible_tower",
"extracted_events": [
{
"range": [
{
"introduced": "3.3"
},
{
"last_affected": "3.3"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*"
],
"vendor_product": "redhat:enterprise_linux_desktop",
"extracted_events": [
{
"range": [
{
"introduced": "7.0"
},
{
"last_affected": "7.0"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*"
],
"vendor_product": "redhat:enterprise_linux_server",
"extracted_events": [
{
"range": [
{
"introduced": "7.0"
},
{
"last_affected": "7.0"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*"
],
"vendor_product": "redhat:enterprise_linux_server_aus",
"extracted_events": [
{
"range": [
{
"introduced": "7.6"
},
{
"last_affected": "7.6"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*"
],
"vendor_product": "redhat:enterprise_linux_server_eus",
"extracted_events": [
{
"range": [
{
"introduced": "7.6"
},
{
"last_affected": "7.6"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*"
],
"vendor_product": "redhat:enterprise_linux_server_tus",
"extracted_events": [
{
"range": [
{
"introduced": "7.6"
},
{
"last_affected": "7.6"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*"
],
"vendor_product": "redhat:enterprise_linux_workstation",
"extracted_events": [
{
"range": [
{
"introduced": "7.0"
},
{
"last_affected": "7.0"
}
],
"source": "CPE_STRING"
}
]
}
]
}
},
"related_cves": [
{
"value": "CVE-2019-3835",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 438595,
"published_at": "2019-03-25T19:29:01.68+00:00"
}