Artifex Ghostscript before 10.01.2 mishandles permission validation for pipe devices (with the %pipe% prefix or the | pipe character prefix)
Artifex Ghostscript before 10.01.2 mishandles permission validation for pipe devices (with the %pipe% prefix or the | pipe character prefix).
Noroxi analysis
No Noroxi analysis for this record yet
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We use this product, ask for help- Published
- Jun 25, 2023
- Updated
- Aug 28, 2026
- EPSS
- 4.0% · 90th percentile
- CWE
- CWE-552
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Report tools
Action score
32
Monitor
Low priority for now.
- CVSS
- 31 / 40 · 7.8 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 1 / 30 · 4.0%
CISA SSVC decision
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
Vulnrichment: CISA's decision-tree inputs.
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| artifex | ghostscript | cpe:2.3:a:artifex:ghostscript |
| debian | debian linux | cpe:2.3:o:debian:debian_linux |
| fedoraproject | fedora | cpe:2.3:o:fedoraproject:fedora |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- artifex ghostscriptbefore 10.01.2
- debian debian linux11.0
- debian debian linux12.0
- fedoraproject fedora37
- fedoraproject fedora38
Package-level exposure
OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| AlmaLinux:9 | ghostscript | before 9.54.0-10.el9_2 | 9.54.0-10.el9_2 |
| AlmaLinux:9 | ghostscript-doc | before 9.54.0-10.el9_2 | 9.54.0-10.el9_2 |
| AlmaLinux:9 | ghostscript-tools-dvipdf | before 9.54.0-10.el9_2 | 9.54.0-10.el9_2 |
| AlmaLinux:9 | ghostscript-tools-fonts | before 9.54.0-10.el9_2 | 9.54.0-10.el9_2 |
| AlmaLinux:9 | ghostscript-tools-printing | before 9.54.0-10.el9_2 | 9.54.0-10.el9_2 |
| AlmaLinux:9 | ghostscript-x11 | before 9.54.0-10.el9_2 | 9.54.0-10.el9_2 |
| AlmaLinux:9 | libgs | before 9.54.0-10.el9_2 | 9.54.0-10.el9_2 |
| AlmaLinux:9 | libgs-devel | before 9.54.0-10.el9_2 | 9.54.0-10.el9_2 |
| Alpine:v3.15 | ghostscript | before 9.55.0-r2 | 9.55.0-r2 |
| Alpine:v3.16 | ghostscript | before 9.56.1-r2 | 9.56.1-r2 |
| Debian:11 | ghostscript | before 9.53.3~dfsg-7+deb11u5 | 9.53.3~dfsg-7+deb11u5 |
| Debian:12 | ghostscript | before 10.0.0~dfsg-11+deb12u1 | 10.0.0~dfsg-11+deb12u1 |
| Debian:13 | ghostscript | before 10.01.2~dfsg-1 | 10.01.2~dfsg-1 |
| openSUSE:Tumbleweed | ghostscript | before 9.56.1-4.1 | 9.56.1-4.1 |
| Red Hat:enterprise_linux:9::appstream | ghostscript | before 0:9.54.0-10.el9_2 | 0:9.54.0-10.el9_2 |
| Red Hat:enterprise_linux:9::appstream | ghostscript-debuginfo | before 0:9.54.0-10.el9_2 | 0:9.54.0-10.el9_2 |
| Red Hat:enterprise_linux:9::appstream | ghostscript-debugsource | before 0:9.54.0-10.el9_2 | 0:9.54.0-10.el9_2 |
| Red Hat:enterprise_linux:9::appstream | ghostscript-doc | before 0:9.54.0-10.el9_2 | 0:9.54.0-10.el9_2 |
| Red Hat:enterprise_linux:9::appstream | ghostscript-gtk-debuginfo | before 0:9.54.0-10.el9_2 | 0:9.54.0-10.el9_2 |
| Red Hat:enterprise_linux:9::appstream | ghostscript-tools-dvipdf | before 0:9.54.0-10.el9_2 | 0:9.54.0-10.el9_2 |
| Red Hat:enterprise_linux:9::appstream | ghostscript-tools-fonts | before 0:9.54.0-10.el9_2 | 0:9.54.0-10.el9_2 |
| Red Hat:enterprise_linux:9::appstream | ghostscript-tools-printing | before 0:9.54.0-10.el9_2 | 0:9.54.0-10.el9_2 |
| Red Hat:enterprise_linux:9::appstream | ghostscript-x11 | before 0:9.54.0-10.el9_2 | 0:9.54.0-10.el9_2 |
| Red Hat:enterprise_linux:9::appstream | ghostscript-x11-debuginfo | before 0:9.54.0-10.el9_2 | 0:9.54.0-10.el9_2 |
+20
Same product
artifex: all recordsOther highest-scoring records for the same primary product.
- CVE-2017-8291Artifex Ghostscript through 2017-04-26 allows -dSAFER bypass and remote command execution via .rsdparams type confusion with a "/OutputFile KEV90Now
- CVE-2021-3781A trivial sandbox (enabled with the `-dSAFER` option) escape flaw was found in the ghostscript interpreter by injecting a specially crafted 64This week
- CVE-2018-16509An issue was discovered in Artifex Ghostscript before 9.24.59Plan
- CVE-2019-6116In Artifex Ghostscript through 9.26, ephemeral or transient procedures can allow access to system operators, leading to remote code executio43Plan
- CVE-2019-14813A flaw was found in ghostscript, versions 9.x before 9.50, in the setsystemparams procedure where it did not properly secure its privileged 42Plan
- CVE-2016-7976The PS Interpreter in Ghostscript 9.18 and 9.20 allows remote attackers to execute arbitrary code via crafted userparams.42Plan
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| almalinux:ghostscript | 9.54.0-10.el9_2 · AlmaLinux:9 | Package registry (OSV) |
| almalinux:ghostscript-doc | 9.54.0-10.el9_2 · AlmaLinux:9 | Package registry (OSV) |
| almalinux:ghostscript-tools-dvipdf | 9.54.0-10.el9_2 · AlmaLinux:9 | Package registry (OSV) |
| almalinux:ghostscript-tools-fonts | 9.54.0-10.el9_2 · AlmaLinux:9 | Package registry (OSV) |
| almalinux:ghostscript-tools-printing | 9.54.0-10.el9_2 · AlmaLinux:9 | Package registry (OSV) |
| almalinux:ghostscript-x11 | 9.54.0-10.el9_2 · AlmaLinux:9 | Package registry (OSV) |
| almalinux:libgs | 9.54.0-10.el9_2 · AlmaLinux:9 | Package registry (OSV) |
| almalinux:libgs-devel | 9.54.0-10.el9_2 · AlmaLinux:9 | Package registry (OSV) |
| alpine:ghostscript | 9.55.0-r2 · Alpine:v3.15 | Package registry (OSV) |
| debian:ghostscript | 10.0.0~dfsg-11+deb12u1 · Debian:12 | Package registry (OSV) |
| opensuse:ghostscript | 9.52-150000.167.1 · openSUSE:Leap 15.4 | Package registry (OSV) |
| red hat:ghostscript | 0:9.54.0-7.el9_0.1 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| red hat:ghostscript-debuginfo | 0:9.54.0-7.el9_0.1 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| red hat:ghostscript-debugsource | 0:9.54.0-7.el9_0.1 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| red hat:ghostscript-doc | 0:9.54.0-7.el9_0.1 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| red hat:ghostscript-gtk-debuginfo | 0:9.54.0-7.el9_0.1 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| red hat:ghostscript-tools-dvipdf | 0:9.54.0-7.el9_0.1 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| red hat:ghostscript-tools-fonts | 0:9.54.0-7.el9_0.1 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| red hat:ghostscript-tools-printing | 0:9.54.0-7.el9_0.1 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| red hat:ghostscript-x11 | 0:9.54.0-7.el9_0.1 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| red hat:ghostscript-x11-debuginfo | 0:9.54.0-7.el9_0.1 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| red hat:libgs | 0:9.54.0-7.el9_0.1 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| red hat:libgs-debuginfo | 0:9.54.0-7.el9_0.1 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| rocky linux:ghostscript | 0:9.54.0-10.el9_2 · Rocky Linux:9 | Package registry (OSV) |
| suse:ghostscript | 9.52-150000.167.1 · SUSE:Linux Enterprise Module for Basesystem 15 SP4 | Package registry (OSV) |
Exploit status
Proof of concept available
A public proof of concept or detection signature exists. Exploit knowledge is out there; don't delay patching.
Evidence
- Proof-of-concept repository on GitHub ×4
Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.
| Source | Kind | Date |
|---|---|---|
| Proof-of-concept repository on GitHub | stars:131 | 2023-08-12 |
| Proof-of-concept repository on GitHub | stars:0 | 2023-08-29 |
| Proof-of-concept repository on GitHub | stars:0 | 2023-12-02 |
| Proof-of-concept repository on GitHub | stars:0 | 2024-04-09 |
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
- Published
- First PoC+47 d
- TodaySep 30, 2026+1193 d
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- Someone with local access to the system can trigger it.
- No account or password is required.
- A user must open a link or visit a page.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- high · data can be read
- Integrity
- high · data or configuration can be modified
- Availability
- high · the service can be disrupted
- Attack vector
- Local
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality impact
- High
- Integrity impact
- High
- Availability impact
- High
Weakness class (CWE)
CWE-552 · Files or Directories Accessible to External PartiesCVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
ATT&CK techniques
- OS Credential DumpingT1003
- Data from Network Shared DriveT1039
- Automated CollectionT1119
- Data from Information RepositoriesT1213
- Data from Cloud Storage ObjectT1530
- Unsecured Credentials: Credentials in FilesT1552.001
- Unsecured Credentials: Bash HistoryT1552.003
- Unsecured Credentials: Private KeysT1552.004
- Unsecured Credentials: Group Policy PreferencesT1552.006
- Credentials from Password StoresT1555
- Data from Configuration RepositoryT1602
Change log
- Fix✗ → ✓
For records you follow, these changes also arrive as notifications. →
References
- artifex.com/blog/security-vulnerability-fixed-in-ghostscript-10.01.2
- bugs.ghostscript.com/show_bug.cgi?id=706761
- git.ghostscript.com/?p=ghostpdl.git;a=commit;h=0974e4f2ac0005d3731e0b5c13ebc7e965540f4d
- git.ghostscript.com/?p=ghostpdl.git;a=commit;h=505eab7782b429017eb434b2b95120855f2b0e3c
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2ICXN5VPF3WJCYKMPSYER5KHTPJXSTJZ/
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5EWMEK2UPCUU3ZLL7VASE5CEHDQY4VKV/
- security-tracker.debian.org/tracker/CVE-2023-36664
- security.gentoo.org/glsa/202309-03
- www.debian.org/security/2023/dsa-5446
- www.kroll.com/en/publications/cyber/ghostscript-cve-2023-36664-remote-code-execution-vulnerability
- git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=0974e4f2ac0005d3731e0b5c13ebc7e965540f4d
- git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=505eab7782b429017eb434b2b95120855f2b0e3c
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2ICXN5VPF3WJCYKMPSYER5KHTPJXSTJZ/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5EWMEK2UPCUU3ZLL7VASE5CEHDQY4VKV/
Vendor advisories and official records. Exploit/PoC links are deliberately left out.