CVE-2023-43115: In Artifex Ghostscript through 10.01.2, gdevijs.c in GhostPDL can lead to remote code execution via crafted PostScript documents because the
Noroxi assessment
Priority: Monitor (action score 37/100)
- Public proof-of-concept code exists (GitHub); there is no record of exploitation in the wild.
- Probability of exploitation in the next 30 days: 6.3% (FIRST EPSS); higher than 93.6% of all records.
- Anyone who can reach it over the internet 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.
- Fixed version: ghostscript (AlmaLinux:9) 9.54.0-11.el9_2, 9.54.0-14.el9_3; ghostscript-doc (AlmaLinux:9) 9.54.0-14.el9_3, 9.54.0-11.el9_2; ghostscript-tools-dvipdf (AlmaLinux:9) 9.54.0-11.el9_2, 9.54.0-14.el9_3.
Low priority for now. Upgrade to ghostscript (AlmaLinux:9) 9.54.0-11.el9_2, 9.54.0-14.el9_3; ghostscript-doc (AlmaLinux:9) 9.54.0-14.el9_3, 9.54.0-11.el9_2; ghostscript-tools-dvipdf (AlmaLinux:9) 9.54.0-11.el9_2, 9.54.0-14.el9_3 or later.
Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it
Primary sources: NVD · CVE.org · FIRST EPSS
In Artifex Ghostscript through 10.01.2, gdevijs.c in GhostPDL can lead to remote code execution via crafted PostScript documents because they can switch to the IJS device, or change the IjsServer parameter, after SAFER has been activated. NOTE: it is a documented risk that the IJS server can be specified on a gs command line (the IJS device inherently must execute a command to start the IJS server).
- Published
- Sep 18, 2023
- Updated
- Jun 17, 2026
- EPSS
- 6.3% · 93th percentile
- CWE
- —
Report tools
Action score
37
Monitor
Low priority for now.
- CVSS
- 35 / 40 · 8.8 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 2 / 30 · 6.3%
Get told when this record changes
- Not in KEV: no record of exploitation in the wild
- Proof of concept exists, no weaponized module
- A fix has been released
If any of these changes, we'll tell you in the daily email digest.
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Noroxi analysis
What does it mean in your environment?
The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.
We use this product, ask for helpAffected systems
Is your version affected?
Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.
| Vendor | Product | CPE |
|---|---|---|
| artifex | ghostscript | cpe:2.3:a:artifex:ghostscript |
| 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 ghostscriptup to 10.01.2 inclusive
- fedoraproject fedora38
- fedoraproject fedora39
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 9.54.0-11.el9_2 | 9.54.0-11.el9_2 |
| AlmaLinux:9 | ghostscript | before 9.54.0-14.el9_3 | 9.54.0-14.el9_3 |
| AlmaLinux:9 | ghostscript-doc | before 9.54.0-14.el9_3 | 9.54.0-14.el9_3 |
| AlmaLinux:9 | ghostscript-doc | before 9.54.0-11.el9_2 | 9.54.0-11.el9_2 |
| AlmaLinux:9 | ghostscript-tools-dvipdf | before 9.54.0-11.el9_2 | 9.54.0-11.el9_2 |
| AlmaLinux:9 | ghostscript-tools-dvipdf | before 9.54.0-14.el9_3 | 9.54.0-14.el9_3 |
| AlmaLinux:9 | ghostscript-tools-fonts | before 9.54.0-14.el9_3 | 9.54.0-14.el9_3 |
| AlmaLinux:9 | ghostscript-tools-fonts | before 9.54.0-11.el9_2 | 9.54.0-11.el9_2 |
| AlmaLinux:9 | ghostscript-tools-printing | before 9.54.0-11.el9_2 | 9.54.0-11.el9_2 |
| AlmaLinux:9 | ghostscript-tools-printing | before 9.54.0-14.el9_3 | 9.54.0-14.el9_3 |
| AlmaLinux:9 | ghostscript-x11 | before 9.54.0-11.el9_2 | 9.54.0-11.el9_2 |
| AlmaLinux:9 | ghostscript-x11 | before 9.54.0-14.el9_3 | 9.54.0-14.el9_3 |
| AlmaLinux:9 | libgs | before 9.54.0-14.el9_3 | 9.54.0-14.el9_3 |
| AlmaLinux:9 | libgs | before 9.54.0-11.el9_2 | 9.54.0-11.el9_2 |
| AlmaLinux:9 | libgs-devel | before 9.54.0-14.el9_3 | 9.54.0-14.el9_3 |
| AlmaLinux:9 | libgs-devel | before 9.54.0-11.el9_2 | 9.54.0-11.el9_2 |
| Alpine:v3.18 | ghostscript | before 10.02.0-r0 | 10.02.0-r0 |
| Debian:12 | ghostscript | before 10.0.0~dfsg-11+deb12u2 | 10.0.0~dfsg-11+deb12u2 |
| Debian:13 | ghostscript | before 10.02.0~dfsg-1 | 10.02.0~dfsg-1 |
| openSUSE:Leap 15.4 | ghostscript | before 9.52-150000.173.2 | 9.52-150000.173.2 |
| openSUSE:Tumbleweed | ghostscript | before 9.56.1-6.1 | 9.56.1-6.1 |
| openSUSE:Tumbleweed | python-ocrmypdf | before 17.4.2-1.1 | 17.4.2-1.1 |
| Red Hat:enterprise_linux:9::appstream | ghostscript | before 0:9.54.0-11.el9_2 | 0:9.54.0-11.el9_2 |
| Red Hat:enterprise_linux:9::appstream | ghostscript | before 0:9.54.0-14.el9_3 | 0:9.54.0-14.el9_3 |
+39
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-2016-7976The PS Interpreter in Ghostscript 9.18 and 9.20 allows remote attackers to execute arbitrary code via crafted userparams.60This week
Published before and after this one in the same product
- ← EarlierCVE-2020-21890Aug 22, 2023 · Buffer Overflow vulnerability in clj_media_size function in devices/gdevclj.c in Artifex Ghostscript 9.50 allows remote attackers to cause a31Monitor
- ← EarlierCVE-2023-4042Aug 23, 2023 · Ghostscript: incomplete fix for cve-2020-1630522Monitor
- Later →CVE-2023-46751Dec 6, 2023 · An issue was discovered in the function gdev_prn_open_printer_seekable() in Artifex Ghostscript through 10.02.0 allows remote attackers to c30Monitor
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 | 9.54.0-11.el9_2 · AlmaLinux:9 | Package registry (OSV) |
| almalinux:ghostscript-doc | 9.54.0-11.el9_2 · AlmaLinux:9 | Package registry (OSV) |
| almalinux:ghostscript-tools-dvipdf | 9.54.0-11.el9_2 · AlmaLinux:9 | Package registry (OSV) |
| almalinux:ghostscript-tools-fonts | 9.54.0-11.el9_2 · AlmaLinux:9 | Package registry (OSV) |
| almalinux:ghostscript-tools-printing | 9.54.0-11.el9_2 · AlmaLinux:9 | Package registry (OSV) |
| almalinux:ghostscript-x11 | 9.54.0-11.el9_2 · AlmaLinux:9 | Package registry (OSV) |
| almalinux:libgs | 9.54.0-11.el9_2 · AlmaLinux:9 | Package registry (OSV) |
| almalinux:libgs-devel | 9.54.0-11.el9_2 · AlmaLinux:9 | Package registry (OSV) |
| alpine:ghostscript | 10.02.0-r0 · Alpine:v3.18 | Package registry (OSV) |
| debian:ghostscript | 10.0.0~dfsg-11+deb12u2 · Debian:12 | Package registry (OSV) |
| opensuse:ghostscript | 9.52-150000.173.2 · openSUSE:Leap 15.4 | Package registry (OSV) |
| opensuse:python-ocrmypdf | 17.4.2-1.1 · openSUSE:Tumbleweed | Package registry (OSV) |
| red hat:ghostscript | 0:9.54.0-7.el9_0.2 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| red hat:ghostscript-debuginfo | 0:9.54.0-7.el9_0.2 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| red hat:ghostscript-debugsource | 0:9.54.0-7.el9_0.2 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| red hat:ghostscript-doc | 0:9.54.0-7.el9_0.2 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| red hat:ghostscript-gtk-debuginfo | 0:9.54.0-7.el9_0.2 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| red hat:ghostscript-tools-dvipdf | 0:9.54.0-7.el9_0.2 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| red hat:ghostscript-tools-fonts | 0:9.54.0-7.el9_0.2 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| red hat:ghostscript-tools-printing | 0:9.54.0-7.el9_0.2 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| red hat:ghostscript-x11 | 0:9.54.0-7.el9_0.2 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| red hat:ghostscript-x11-debuginfo | 0:9.54.0-7.el9_0.2 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| red hat:libgs | 0:9.54.0-7.el9_0.2 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| red hat:libgs-debuginfo | 0:9.54.0-7.el9_0.2 · Red Hat:rhel_eus:9.0::appstream | Package registry (OSV) |
| suse:ghostscript | 9.52-150000.173.2 · SUSE:Linux Enterprise Module for Basesystem 15 SP4 | Package registry (OSV) |
| suse:ghostscript | 9.52-23.60.1 · SUSE:Linux Enterprise Software Development Kit 12 SP5 | 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 ×1
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:8 | 2023-09-28 |
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+10 d
- TodayNov 5, 2026+1145 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
- Anyone who can reach it over the internet 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
- Network
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality impact
- High
- Integrity impact
- High
- Availability impact
- High
Weakness class (CWE)
—
CVSS vector
CVSS:3.1/AV:N/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.
MITRE has no CAPEC/ATT&CK mapping for this CWE.
Change log
- Fix✗ → ✓
For records you follow, these changes also arrive as notifications. →
References
Show all references (4 more)Show less
- ghostscript.com/
- git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=e59216049cac290fb437a04c4f41ea46826cfba5
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IK3UXJ5HKMPAL5EQELJAWSRPA2AUOJJO/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PG5AQV7JOL5TAU76FWPJCMSKO5DREKV5/
Vendor advisories and official records. Exploit/PoC links are deliberately left out.