Vulnerability-Lookup

CVE-2018-5686 (GCVE-0-2018-5686)

Vulnerability from cvelistv5 – Published: 2018-01-14 02:00 – Updated: 2024-09-12 16:34

Summary

In MuPDF 1.12.0, there is an infinite loop vulnerability and application hang in the pdf_parse_array function (pdf/pdf-parse.c) because EOF is not considered. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted pdf file.

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CWE

Assigner

mitre mitre root

References

5 references

URL	Tags
https://bugs.ghostscript.com/show_bug.cgi?id=698860
https://security.gentoo.org/glsa/201811-15	vendor-advisory
https://www.debian.org/security/2018/dsa-4334	vendor-advisory
https://lists.debian.org/debian-lts-announce/2019…	mailing-list
https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mup…

Date Public

2018-01-13 00:00

Show details on NVD website

JSON

To clipboard

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CNVD-2018-04276

Vulnerability from cnvd - Published: 2018-03-05

Title

Artifex Software MuPDF 'pdf_parse_array'函数无限循环漏洞

Description

Artifex Software MuPDF是美国Artifex Software公司的一款免费的、轻量级的PDF阅读器。 MuPDF 1.12.0版本的pdf/pdf-parse.c文件的'pdf_parse_array'函数存在无限循环漏洞。远程攻击者可借助特制的pdf文件利用该漏洞造成拒绝服务（应用程序挂起）。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://mupdf.com/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-5686

Impacted products

Name
Artifex Software MuPDF 1.12.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-5686"
    }
  },
  "description": "Artifex Software MuPDF\u662f\u7f8e\u56fdArtifex Software\u516c\u53f8\u7684\u4e00\u6b3e\u514d\u8d39\u7684\u3001\u8f7b\u91cf\u7ea7\u7684PDF\u9605\u8bfb\u5668\u3002\r\n\r\nMuPDF 1.12.0\u7248\u672c\u7684pdf/pdf-parse.c\u6587\u4ef6\u7684\u0027pdf_parse_array\u0027\u51fd\u6570\u5b58\u5728\u65e0\u9650\u5faa\u73af\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684pdf\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5e94\u7528\u7a0b\u5e8f\u6302\u8d77\uff09\u3002",
  "discovererName": "probefuzzer",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://mupdf.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-04276",
  "openTime": "2018-03-05",
  "products": {
    "product": "Artifex Software  MuPDF 1.12.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-5686",
  "serverity": "\u4e2d",
  "submitTime": "2018-01-15",
  "title": "Artifex Software MuPDF \u0027pdf_parse_array\u0027\u51fd\u6570\u65e0\u9650\u5faa\u73af\u6f0f\u6d1e"
}

FKIE_CVE-2018-5686

Vulnerability from fkie_nvd - Published: 2018-01-14 02:29 - Updated: 2026-06-17 02:00

Severity

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Summary

References

URL	Tags
cve@mitre.org	https://bugs.ghostscript.com/show_bug.cgi?id=698860	Exploit, Issue Tracking, Third Party Advisory
cve@mitre.org	https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=b70eb93f6936c03d8af52040bbca4d4a7db39079
cve@mitre.org	https://lists.debian.org/debian-lts-announce/2019/06/msg00027.html	Third Party Advisory
cve@mitre.org	https://security.gentoo.org/glsa/201811-15	Third Party Advisory
cve@mitre.org	https://www.debian.org/security/2018/dsa-4334	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://bugs.ghostscript.com/show_bug.cgi?id=698860	Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://lists.debian.org/debian-lts-announce/2019/06/msg00027.html	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://security.gentoo.org/glsa/201811-15	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.debian.org/security/2018/dsa-4334	Third Party Advisory

Impacted products

Vendor	Product	Version
artifex	mupdf	1.12.0
debian	debian_linux	8.0
debian	debian_linux	9.0

JSON

To clipboard

{
  "affected": [
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    },
    {
      "lang": "es",
      "value": "En MuPDF 1.12.0, hay una vulnerabilidad de bucle infinito y bloqueo de aplicaci\u00f3n en la funci\u00f3n pdf_parse_array (pdf/pdf-parse.c) debido a que no se considera EOF. Los atacantes remotos pueden aprovechar esta vulnerabilidad para provocar una denegaci\u00f3n de servicio (DoS) mediante un archivo pdf manipulado."
    }
  ],
  "id": "CVE-2018-5686",
  "lastModified": "2026-06-17T02:00:35.733",
  "metrics": {
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        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-01-14T02:29:05.213",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "url": "https://bugs.ghostscript.com/show_bug.cgi?id=698860"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=b70eb93f6936c03d8af52040bbca4d4a7db39079"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "https://lists.debian.org/debian-lts-announce/2019/06/msg00027.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://security.gentoo.org/glsa/201811-15"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.debian.org/security/2018/dsa-4334"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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        "Issue Tracking",
        "Third Party Advisory"
      ],
      "url": "https://bugs.ghostscript.com/show_bug.cgi?id=698860"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://lists.debian.org/debian-lts-announce/2019/06/msg00027.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://security.gentoo.org/glsa/201811-15"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.debian.org/security/2018/dsa-4334"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-835"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-6J78-9283-GJ3W

Vulnerability from github – Published: 2022-05-13 01:28 – Updated: 2024-09-12 18:31

Details

Severity

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2018-5686"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-835"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-01-14T02:29:00Z",
    "severity": "MODERATE"
  },
  "details": "In MuPDF 1.12.0, there is an infinite loop vulnerability and application hang in the pdf_parse_array function (pdf/pdf-parse.c) because EOF is not considered. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted pdf file.",
  "id": "GHSA-6j78-9283-gj3w",
  "modified": "2024-09-12T18:31:37Z",
  "published": "2022-05-13T01:28:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-5686"
    },
    {
      "type": "WEB",
      "url": "https://bugs.ghostscript.com/show_bug.cgi?id=698860"
    },
    {
      "type": "WEB",
      "url": "https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=b70eb93f6936c03d8af52040bbca4d4a7db39079"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/06/msg00027.html"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201811-15"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4334"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2018-5686

Vulnerability from gsd - Updated: 2023-12-13 01:22

Details

Aliases

CVE-2018-5686

Aliases

CVE-2018-5686

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2018-5686",
    "description": "In MuPDF 1.12.0, there is an infinite loop vulnerability and application hang in the pdf_parse_array function (pdf/pdf-parse.c) because EOF is not considered. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted pdf file.",
    "id": "GSD-2018-5686",
    "references": [
      "https://www.suse.com/security/cve/CVE-2018-5686.html",
      "https://www.debian.org/security/2018/dsa-4334",
      "https://security.archlinux.org/CVE-2018-5686"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-5686"
      ],
      "details": "In MuPDF 1.12.0, there is an infinite loop vulnerability and application hang in the pdf_parse_array function (pdf/pdf-parse.c) because EOF is not considered. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted pdf file.",
      "id": "GSD-2018-5686",
      "modified": "2023-12-13T01:22:40.259886Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2018-5686",
        "STATE": "PUBLIC"
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          },
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                "Third Party Advisory"
              ],
              "url": "https://bugs.ghostscript.com/show_bug.cgi?id=698860"
            },
            {
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              "refsource": "DEBIAN",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://www.debian.org/security/2018/dsa-4334"
            },
            {
              "name": "GLSA-201811-15",
              "refsource": "GENTOO",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://security.gentoo.org/glsa/201811-15"
            },
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              "tags": [
                "Third Party Advisory"
              ],
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            }
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            "authentication": "NONE",
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            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
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        },
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            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
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          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2020-01-30T18:05Z",
      "publishedDate": "2018-01-14T02:29Z"
    }
  }
}

OPENSUSE-SU-2024:11068-1

Vulnerability from csaf_opensuse - Published: 2024-06-15 00:00 - Updated: 2024-06-15 00:00

Summary

mupdf-1.18.0-1.7 on GA media

Severity

Moderate

Scope

18 vulnerabilities in this advisory, including CVE-2018-5686.

CVE-2018-5686

5.5 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Recommended: 8 products

Open the full advisory

UBUNTU-CVE-2018-5686 (CVE-2018-5686)

Vulnerability from osv_ubuntu – Published: 2018-01-14 02:29 – Updated: 2026-04-22 07:38 – Source website

Details

Severity

5.5 (Medium)


                    
                      CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2018-5686	REPORT
	https://bugs.ghostscript.com/show_bug.cgi?id=698860	REPORT
	https://www.cve.org/CVERecord?id=CVE-2018-5686	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "mupdf",
            "binary_version": "1.7a-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "mupdf-tools",
            "binary_version": "1.7a-1ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "mupdf",
        "purl": "pkg:deb/ubuntu/mupdf@1.7a-1ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.7-1",
        "1.7a-1",
        "1.7a-1ubuntu0.1~esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "mupdf",
            "binary_version": "1.12.0+ds1-1ubuntu0.1~esm2"
          },
          {
            "binary_name": "mupdf-tools",
            "binary_version": "1.12.0+ds1-1ubuntu0.1~esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "mupdf",
        "purl": "pkg:deb/ubuntu/mupdf@1.12.0+ds1-1ubuntu0.1~esm2?arch=source\u0026distro=esm-apps/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.11+ds1-1.1",
        "1.11+ds1-2",
        "1.12.0+ds1-1",
        "1.12.0+ds1-1ubuntu0.1~esm1",
        "1.12.0+ds1-1ubuntu0.1~esm2"
      ]
    }
  ],
  "aliases": [],
  "details": "In MuPDF 1.12.0, there is an infinite loop vulnerability and application hang in the pdf_parse_array function (pdf/pdf-parse.c) because EOF is not considered. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted pdf file.",
  "id": "UBUNTU-CVE-2018-5686",
  "modified": "2026-04-22T07:38:32Z",
  "published": "2018-01-14T02:29:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-5686"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.ghostscript.com/show_bug.cgi?id=698860"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-5686"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2018-5686"
  ]
}

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

CVE-2018-5686 (GCVE-0-2018-5686)

CNVD-2018-04276

FKIE_CVE-2018-5686

GHSA-6J78-9283-GJ3W

GSD-2018-5686

OPENSUSE-SU-2024:11068-1

UBUNTU-CVE-2018-5686 (CVE-2018-5686)

Tags

Sightings

Nomenclature

Related by attack behaviour