Vulnerability-Lookup

CNVD-2019-41843

Vulnerability from cnvd - Published: 2019-11-22

Title

Artifex Software Ghostscript权限许可和访问控制问题漏洞（CNVD-2019-41843）

Description

Artifex Software Ghostscript是美国Artifex Software公司的一款开源的PostScript（一种用于电子产业和桌面出版领域的页面描述语言和编程语言）解析器。该产品可显示Postscript文件以及在非Postscript打印机上打印Postscript文件。 Artifex Software Ghostscript 9.50之前的9.x版本中存在权限许可和访问控制问题漏洞，攻击者可借助特制的PostScript文件利用该漏洞访问文件系统或执行任意命令。

Severity

高

Patch Name

Artifex Software Ghostscript权限许可和访问控制问题漏洞（CNVD-2019-41843）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： http://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=885444fcbe10dc42787ecb76686c8ee4dd33bf33

Reference

https://access.redhat.com/security/cve/cve-2019-14813

Impacted products

Name
Artifex Software Ghostscript 9.*，<9.50

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2019-14813"
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  "serverity": "\u9ad8",
  "submitTime": "2019-08-28",
  "title": "Artifex Software Ghostscript\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2019-41843\uff09"
}

CVE-2019-14813 (GCVE-0-2019-14813)

Vulnerability from cvelistv5 – Published: 2019-09-06 13:27 – Updated: 2024-08-05 00:26

Summary

A flaw was found in ghostscript, versions 9.x before 9.50, in the setsystemparams procedure where it did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands.

Severity

7.3 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CWE

CWE-648

Assigner

redhat redhat root Scorecard

References

13 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…	x_refsource_CONFIRM
http://git.ghostscript.com/?p=ghostpdl.git%3Ba=co…	x_refsource_CONFIRM
https://www.debian.org/security/2019/dsa-4518	vendor-advisoryx_refsource_DEBIAN
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://seclists.org/bugtraq/2019/Sep/15	mailing-listx_refsource_BUGTRAQ
https://access.redhat.com/errata/RHSA-2019:2594	vendor-advisoryx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://access.redhat.com/errata/RHBA-2019:2824	vendor-advisoryx_refsource_REDHAT
https://security.gentoo.org/glsa/202004-03	vendor-advisoryx_refsource_GENTOO

Impacted products

1 product

Vendor	Product	Version
Artifex Software	ghostscript	Affected: ghostscript versions 9.x before 9.28

Show details on NVD website

JSON

To clipboard

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    "dateUpdated": "2024-08-05T00:26:39.065Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2019-41843

CVE-2019-14813 (GCVE-0-2019-14813)

Tags

Sightings

Nomenclature

Related by attack behaviour