Vulnerability-Lookup

CNVD-2018-11022

Vulnerability from cnvd - Published: 2018-06-06

Title

Artifex Ghostscript信息泄露漏洞

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 9.21rc1之前版本中存在安全漏洞。远程攻击者可利用该漏洞确定任意文件是否存在及确定任意文件的大小。

Severity

中

Patch Name

Artifex Ghostscript信息泄露漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://bugs.ghostscript.com/show_bug.cgi?id=697193

Reference

http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=b60d50b7567369ad856cebe1efb6cd7dd2284219

Impacted products

Name
Artifex Software Artifex Ghostscript <9.21rc1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-11645"
    }
  },
  "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\r\n\r\nArtifex Ghostscript 9.21rc1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u786e\u5b9a\u4efb\u610f\u6587\u4ef6\u662f\u5426\u5b58\u5728\u53ca\u786e\u5b9a\u4efb\u610f\u6587\u4ef6\u7684\u5927\u5c0f\u3002",
  "discovererName": "Tavis Ormandy",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://bugs.ghostscript.com/show_bug.cgi?id=697193",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-11022",
  "openTime": "2018-06-06",
  "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 9.21rc1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u786e\u5b9a\u4efb\u610f\u6587\u4ef6\u662f\u5426\u5b58\u5728\u53ca\u786e\u5b9a\u4efb\u610f\u6587\u4ef6\u7684\u5927\u5c0f\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\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Artifex Software  Artifex Ghostscript \u003c9.21rc1"
  },
  "referenceLink": "http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=b60d50b7567369ad856cebe1efb6cd7dd2284219",
  "serverity": "\u4e2d",
  "submitTime": "2018-06-05",
  "title": "Artifex Ghostscript\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2018-11645 (GCVE-0-2018-11645)

Vulnerability from cvelistv5 – Published: 2018-06-01 12:00 – Updated: 2024-08-05 08:17

Summary

psi/zfile.c in Artifex Ghostscript before 9.21rc1 permits the status command even if -dSAFER is used, which might allow remote attackers to determine the existence and size of arbitrary files, a similar issue to CVE-2016-7977.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

6 references

URL	Tags
https://usn.ubuntu.com/3768-1/	vendor-advisoryx_refsource_UBUNTU
http://git.ghostscript.com/?p=ghostpdl.git%3Ba=co…	x_refsource_MISC
https://bugs.ghostscript.com/show_bug.cgi?id=697193	x_refsource_MISC
https://www.debian.org/security/2018/dsa-4336	vendor-advisoryx_refsource_DEBIAN
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHSA-2019:2281	vendor-advisoryx_refsource_REDHAT

Date Public

2018-06-01 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T08:17:08.635Z",
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            "url": "https://usn.ubuntu.com/3768-1/"
          },
          {
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            ],
            "url": "http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=b60d50b7567369ad856cebe1efb6cd7dd2284219"
          },
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            "url": "https://bugs.ghostscript.com/show_bug.cgi?id=697193"
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            "url": "https://www.debian.org/security/2018/dsa-4336"
          },
          {
            "name": "[debian-lts-announce] 20180913 [SECURITY] [DLA 1504-1] ghostscript security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00015.html"
          },
          {
            "name": "RHSA-2019:2281",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
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          }
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      }
    ],
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          ],
          "url": "https://usn.ubuntu.com/3768-1/"
        },
        {
          "tags": [
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          ],
          "url": "http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=b60d50b7567369ad856cebe1efb6cd7dd2284219"
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          "name": "[debian-lts-announce] 20180913 [SECURITY] [DLA 1504-1] ghostscript security update",
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          "url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00015.html"
        },
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          "name": "RHSA-2019:2281",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2281"
        }
      ],
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        "affects": {
          "vendor": {
            "vendor_data": [
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                "product": {
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                    {
                      "product_name": "n/a",
                      "version": {
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              "refsource": "MISC",
              "url": "http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=b60d50b7567369ad856cebe1efb6cd7dd2284219"
            },
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              "name": "https://bugs.ghostscript.com/show_bug.cgi?id=697193",
              "refsource": "MISC",
              "url": "https://bugs.ghostscript.com/show_bug.cgi?id=697193"
            },
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              "url": "https://www.debian.org/security/2018/dsa-4336"
            },
            {
              "name": "[debian-lts-announce] 20180913 [SECURITY] [DLA 1504-1] ghostscript security update",
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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-2018-11022

CVE-2018-11645 (GCVE-0-2018-11645)

Tags

Sightings

Nomenclature

Related by attack behaviour