github - ghsa-wjrc-f8qw-j9q6

ghsa-wjrc-f8qw-j9q6

Vulnerability from github

Published

2022-05-14 00:55

Modified

2022-05-14 00:55

Severity ?

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

Details

In LibSass prior to 3.5.5, functions inside ast.cpp for IMPLEMENT_AST_OPERATORS expansion allow attackers to cause a denial-of-service resulting from stack consumption via a crafted sass file, as demonstrated by recursive calls involving clone(), cloneChildren(), and copy().

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{
  "affected": [],
  "aliases": [
    "CVE-2018-19838"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-12-04T09:29:00Z",
    "severity": "MODERATE"
  },
  "details": "In LibSass prior to 3.5.5, functions inside ast.cpp for IMPLEMENT_AST_OPERATORS expansion allow attackers to cause a denial-of-service resulting from stack consumption via a crafted sass file, as demonstrated by recursive calls involving clone(), cloneChildren(), and copy().",
  "id": "GHSA-wjrc-f8qw-j9q6",
  "modified": "2022-05-14T00:55:57Z",
  "published": "2022-05-14T00:55:57Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-19838"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sass/libsass/issues/2660"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00047.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00051.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00027.html"
    }
  ],
  "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-2018-19838

Vulnerability from cvelistv5

Published

2018-12-04 09:00

Modified

2024-08-05 11:44

Severity ?

Summary

References

▼	URL	Tags
	https://github.com/sass/libsass/issues/2660	x_refsource_MISC
	http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00047.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00051.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00027.html	vendor-advisory, x_refsource_SUSE

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://github.com/sass/libsass/issues/2660"
          },
          {
            "name": "openSUSE-SU-2019:1791",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00047.html"
          },
          {
            "name": "openSUSE-SU-2019:1800",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00051.html"
          },
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            "name": "openSUSE-SU-2019:1883",
            "tags": [
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          }
        ],
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    ],
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        }
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              "type": "text"
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      "providerMetadata": {
        "dateUpdated": "2019-08-14T17:06:12",
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        },
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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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