Artifex Ghostscript up to 10.04.0 base/write_t1.c buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Artifex Ghostscript. This vulnerability affects unknown code of the file base/write_t1.c. Such manipulation leads to buffer overflow. This vulnerability is traded as CVE-2025-27830. The attack may be launched remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Artifex Ghostscript. Affected by this issue is an unknown part of the file base/write_t1.c. The manipulation with an unknown input leads to a buffer overflow vulnerability. Using CWE to declare the problem leads to CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. Impacted is confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered in Artifex Ghostscript before 10.05.0. A buffer overflow occurs during serialization of DollarBlend in a font, for base/write_t1.c and psi/zfapi.c.

The advisory is shared for download at bugs.ghostscript.com. This vulnerability is handled as CVE-2025-27830 since 03/07/2025. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 233372 (Debian dsa-5888 : ghostscript - security update), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 10.05.0 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (233372) and CERT Bund (WID-SEC-2025-0556). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Affected

  • Debian Linux
  • Amazon Linux 2
  • Red Hat Enterprise Linux
  • Fedora Linux
  • Ubuntu Linux
  • SUSE Linux
  • Oracle Linux
  • Gentoo Linux
  • SUSE openSUSE
  • Open Source Ghostscript

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 233372
Nessus Name: Debian dsa-5888 : ghostscript - security update

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Ghostscript 10.05.0

Timelineinfo

03/07/2025 🔍
03/25/2025 +18 days 🔍
03/25/2025 +0 days 🔍
08/06/2025 +134 days 🔍

Sourcesinfo

Vendor: artifex.com

Advisory: bugs.ghostscript.com
Status: Confirmed

CVE: CVE-2025-27830 (🔍)
GCVE (CVE): GCVE-0-2025-27830
GCVE (VulDB): GCVE-100-301304
CERT Bund: WID-SEC-2025-0556 - Ghostscript: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff

Entryinfo

Created: 03/25/2025 21:43
Updated: 08/06/2025 17:37
Changes: 03/25/2025 21:43 (56), 03/27/2025 03:14 (1), 03/27/2025 22:37 (2), 08/06/2025 17:37 (7)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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