github - ghsa-hw98-2857-jggj

ghsa-hw98-2857-jggj

Vulnerability from github

Published

2022-05-13 01:25

Modified

2022-05-13 01:25

Severity ?

6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Details

XRef::getEntry in XRef.cc in Poppler 0.72.0 mishandles unallocated XRef entries, which allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted PDF document, when XRefEntry::setFlag in XRef.h is called from Parser::makeStream in Parser.cc.

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{
  "affected": [],
  "aliases": [
    "CVE-2018-20481"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-12-26T04:29:00Z",
    "severity": "MODERATE"
  },
  "details": "XRef::getEntry in XRef.cc in Poppler 0.72.0 mishandles unallocated XRef entries, which allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted PDF document, when XRefEntry::setFlag in XRef.h is called from Parser::makeStream in Parser.cc.",
  "id": "GHSA-hw98-2857-jggj",
  "modified": "2022-05-13T01:25:12Z",
  "published": "2022-05-13T01:25:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20481"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:2022"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:2713"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.freedesktop.org/poppler/poppler/issues/692"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.freedesktop.org/poppler/poppler/merge_requests/143"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00008.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00018.html"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3865-1"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/106321"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2018-20481

Vulnerability from cvelistv5

Published

2018-12-26 04:00

Modified

2024-08-05 12:05

Severity ?

Summary

References

▼	URL	Tags
	https://gitlab.freedesktop.org/poppler/poppler/issues/692	x_refsource_MISC
	https://gitlab.freedesktop.org/poppler/poppler/merge_requests/143	x_refsource_MISC
	https://usn.ubuntu.com/3865-1/	vendor-advisory, x_refsource_UBUNTU
	https://lists.debian.org/debian-lts-announce/2019/03/msg00008.html	mailing-list, x_refsource_MLIST
	http://www.securityfocus.com/bid/106321	vdb-entry, x_refsource_BID
	https://access.redhat.com/errata/RHSA-2019:2022	vendor-advisory, x_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2019:2713	vendor-advisory, x_refsource_REDHAT
	https://lists.debian.org/debian-lts-announce/2020/07/msg00018.html	mailing-list, x_refsource_MLIST

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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