Artifex Ghostscript up to 10.01.2 Pipe Character permission

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.5$0-$5k0.00

A vulnerability was found in Artifex Ghostscript up to 10.01.2 (Document Processing Software). It has been rated as critical. This issue affects an unknown part of the component Pipe Character Handler. The manipulation with an unknown input leads to a permission vulnerability. Using CWE to declare the problem leads to CWE-275. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Artifex Ghostscript through 10.01.2 mishandles permission validation for pipe devices (with the %pipe% prefix or the | pipe character prefix).

The weakness was released 06/26/2023. The advisory is shared at bugs.ghostscript.com. The identification of this vulnerability is CVE-2023-36664 since 06/25/2023. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1222 for this issue.

Applying the patch 0974e4f2ac0005d3731e0b5c13ebc7e965540f4d is able to eliminate this problem. The bugfix is ready for download at git.ghostscript.com.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔒
VulDB CVSS-BT Score: 🔒
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔒

CVSSv2info

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

Exploitinginfo

Class: Permission
CWE: CWE-275 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Local: No
Remote: Partially

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔒

Patch: 0974e4f2ac0005d3731e0b5c13ebc7e965540f4d

Timelineinfo

06/25/2023 CVE reserved
06/26/2023 +1 days Advisory disclosed
06/26/2023 +0 days VulDB entry created
07/18/2023 +22 days VulDB entry last update

Sourcesinfo

Vendor: artifex.com

Advisory: FEDORA-2023-d8a1c3e5e2
Status: Confirmed

CVE: CVE-2023-36664 (🔒)

Entryinfo

Created: 06/26/2023 06:49
Updated: 07/18/2023 15:01
Changes: 06/26/2023 06:49 (42), 07/18/2023 15:00 (1), 07/18/2023 15:01 (11)
Complete: 🔍
Cache ID: 3:E05:103

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