Vulnerability-Lookup

CNVD-2019-06232

Vulnerability from cnvd - Published: 2019-03-06

Title

Artifex Ghostscript限制绕过漏洞

Description

Artifex 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，它可显示Postscript文件以及在非Postscript打印机上打印Postscript文件。 Artifex Ghostscript 2018-08-23之前的9.23版本中存在限制绕过漏洞，攻击者可通过提交恶意的PostScript文件利用该漏洞绕过.tempfile限制并写入文件。

Severity

中

Patch Name

Artifex Ghostscript限制绕过漏洞的补丁

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=commit;h=0d3901189f245232f0161addf215d7268c4d05a3

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-15908

Impacted products

Name
Artifex Software Ghostscript 9.23

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-15908"
    }
  },
  "description": "Artifex Ghostscript\u662f\u7f8e\u56fdArtifex Software\u516c\u53f8\u7684\u4e00\u6b3e\u5f00\u6e90\u7684PostScript\uff08\u4e00\u79cd\u7528\u4e8e\u7535\u5b50\u4ea7\u4e1a\u548c\u684c\u9762\u51fa\u7248\u9886\u57df\u7684\u9875\u9762\u63cf\u8ff0\u8bed\u8a00\u548c\u7f16\u7a0b\u8bed\u8a00\uff09\u89e3\u6790\u5668\uff0c\u5b83\u53ef\u663e\u793aPostscript\u6587\u4ef6\u4ee5\u53ca\u5728\u975ePostscript\u6253\u5370\u673a\u4e0a\u6253\u5370Postscript\u6587\u4ef6\u3002\n\nArtifex Ghostscript 2018-08-23\u4e4b\u524d\u76849.23\u7248\u672c\u4e2d\u5b58\u5728\u9650\u5236\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u63d0\u4ea4\u6076\u610f\u7684PostScript\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7.tempfile\u9650\u5236\u5e76\u5199\u5165\u6587\u4ef6\u3002",
  "discovererName": "Chris Liddell",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=0d3901189f245232f0161addf215d7268c4d05a3",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-06232",
  "openTime": "2019-03-06",
  "patchDescription": "Artifex Ghostscript\u662f\u7f8e\u56fdArtifex Software\u516c\u53f8\u7684\u4e00\u6b3e\u5f00\u6e90\u7684PostScript\uff08\u4e00\u79cd\u7528\u4e8e\u7535\u5b50\u4ea7\u4e1a\u548c\u684c\u9762\u51fa\u7248\u9886\u57df\u7684\u9875\u9762\u63cf\u8ff0\u8bed\u8a00\u548c\u7f16\u7a0b\u8bed\u8a00\uff09\u89e3\u6790\u5668\uff0c\u5b83\u53ef\u663e\u793aPostscript\u6587\u4ef6\u4ee5\u53ca\u5728\u975ePostscript\u6253\u5370\u673a\u4e0a\u6253\u5370Postscript\u6587\u4ef6\u3002\r\n\r\nArtifex Ghostscript 2018-08-23\u4e4b\u524d\u76849.23\u7248\u672c\u4e2d\u5b58\u5728\u9650\u5236\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u63d0\u4ea4\u6076\u610f\u7684PostScript\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7.tempfile\u9650\u5236\u5e76\u5199\u5165\u6587\u4ef6\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Artifex Ghostscript\u9650\u5236\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Artifex Software  Ghostscript 9.23"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-15908",
  "serverity": "\u4e2d",
  "submitTime": "2018-08-28",
  "title": "Artifex Ghostscript\u9650\u5236\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2018-15908 (GCVE-0-2018-15908)

Vulnerability from cvelistv5 – Published: 2018-08-27 17:00 – Updated: 2024-08-05 10:10

Summary

In Artifex Ghostscript 9.23 before 2018-08-23, attackers are able to supply malicious PostScript files to bypass .tempfile restrictions and write files.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

7 references

URL	Tags
https://access.redhat.com/errata/RHSA-2018:3650	vendor-advisoryx_refsource_REDHAT
http://git.ghostscript.com/?p=ghostpdl.git%3Ba=co…	x_refsource_MISC
https://security.gentoo.org/glsa/201811-12	vendor-advisoryx_refsource_GENTOO
https://usn.ubuntu.com/3768-1/	vendor-advisoryx_refsource_UBUNTU
https://www.kb.cert.org/vuls/id/332928	x_refsource_MISC
https://www.debian.org/security/2018/dsa-4288	vendor-advisoryx_refsource_DEBIAN
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST

Date Public

2018-08-27 00:00

Show details on NVD website

JSON

To clipboard

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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.

Detection rules are retrieved from Rulezet.

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-2019-06232

CVE-2018-15908 (GCVE-0-2018-15908)

Tags

Sightings

Nomenclature

Related by attack behaviour