github - ghsa-689f-qv4w-xgqf

ghsa-689f-qv4w-xgqf

Vulnerability from github

Published

2022-05-24 17:20

Modified

2024-03-27 18:32

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-20838"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-06-15T17:15:00Z",
    "severity": "MODERATE"
  },
  "details": "libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \\X or \\R has more than one fixed quantifier, a related issue to CVE-2019-20454.",
  "id": "GHSA-689f-qv4w-xgqf",
  "modified": "2024-03-27T18:32:37Z",
  "published": "2022-05-24T17:20:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-20838"
    },
    {
      "type": "WEB",
      "url": "https://bugs.gentoo.org/717920"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT211931"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT212147"
    },
    {
      "type": "WEB",
      "url": "https://www.pcre.org/original/changelog.txt"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2020/Dec/32"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2021/Feb/14"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2019-20838

Vulnerability from cvelistv5

Published

2020-06-15 16:50

Modified

2024-08-05 02:53

Severity ?

Summary

libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454.

References

▼	URL	Tags
	https://bugs.gentoo.org/717920	x_refsource_MISC
	https://www.pcre.org/original/changelog.txt	x_refsource_MISC
	https://support.apple.com/kb/HT211931	x_refsource_CONFIRM
	http://seclists.org/fulldisclosure/2020/Dec/32	mailing-list, x_refsource_FULLDISC
	https://support.apple.com/kb/HT212147	x_refsource_CONFIRM
	http://seclists.org/fulldisclosure/2021/Feb/14	mailing-list, x_refsource_FULLDISC
	https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E	mailing-list, x_refsource_MLIST

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

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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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