github - ghsa-pv36-98fw-pc7h

ghsa-pv36-98fw-pc7h

Vulnerability from github

Published

2022-05-14 03:22

Modified

2022-05-14 03:22

Severity ?

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

PCRE 7.8 and 8.32 through 8.37, and PCRE2 10.10 mishandle group empty matches, which might allow remote attackers to cause a denial of service (stack-based buffer overflow) via a crafted regular expression, as demonstrated by /^(?:(?(1)\.|([^\\W_])?)+)+$/.

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2015-3217"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-12-13T16:59:00Z",
    "severity": "HIGH"
  },
  "details": "PCRE 7.8 and 8.32 through 8.37, and PCRE2 10.10 mishandle group empty matches, which might allow remote attackers to cause a denial of service (stack-based buffer overflow) via a crafted regular expression, as demonstrated by /^(?:(?(1)\\\\.|([^\\\\\\\\W_])?)+)+$/.",
  "id": "GHSA-pv36-98fw-pc7h",
  "modified": "2022-05-14T03:22:58Z",
  "published": "2022-05-14T03:22:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-3217"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2016:1132"
    },
    {
      "type": "WEB",
      "url": "https://bugs.exim.org/show_bug.cgi?id=1638"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1228283"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-1025.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2750.html"
    },
    {
      "type": "WEB",
      "url": "http://vcs.pcre.org/pcre?view=revision\u0026revision=1566"
    },
    {
      "type": "WEB",
      "url": "http://www-01.ibm.com/support/docview.wss?uid=isg3T1023886"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2015/06/03/7"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html"
    },
    {
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      "url": "http://www.securityfocus.com/bid/75018"
    }
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2015-3217

Vulnerability from cvelistv5

Published

2016-12-13 16:00

Modified

2024-08-06 05:39

Severity ?

Summary

References

▼	URL	Tags
	https://access.redhat.com/errata/RHSA-2016:1132	vendor-advisory, x_refsource_REDHAT
	http://vcs.pcre.org/pcre?view=revision&revision=1566	x_refsource_CONFIRM
	https://bugs.exim.org/show_bug.cgi?id=1638	x_refsource_CONFIRM
	http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2015/06/03/7	mailing-list, x_refsource_MLIST
	http://www-01.ibm.com/support/docview.wss?uid=isg3T1023886	x_refsource_CONFIRM
	http://rhn.redhat.com/errata/RHSA-2016-1025.html	vendor-advisory, x_refsource_REDHAT
	http://rhn.redhat.com/errata/RHSA-2016-2750.html	vendor-advisory, x_refsource_REDHAT
	https://bugzilla.redhat.com/show_bug.cgi?id=1228283	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/75018	vdb-entry, x_refsource_BID

Impacted products

Vendor

Product

Version

▼

n/a

Version: 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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