github - ghsa-wmfm-g4qc-662g

ghsa-wmfm-g4qc-662g

Vulnerability from github

Published

2022-02-22 00:00

Modified

2022-03-17 00:05

Severity ?

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

Details

Two heap-overflow vulnerabilities exist in openSUSE/libsolv libsolv through 13 Dec 2020 in the decisionmap variable via the resolve_dependencies function at src/solver.c (line 1940 & line 1995), which could cause a remote Denial of Service.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-44568"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-02-21T18:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Two heap-overflow vulnerabilities exist in openSUSE/libsolv libsolv through 13 Dec 2020 in the decisionmap variable via the resolve_dependencies function at src/solver.c (line 1940 \u0026 line 1995), which could cause a remote Denial of Service.",
  "id": "GHSA-wmfm-g4qc-662g",
  "modified": "2022-03-17T00:05:26Z",
  "published": "2022-02-22T00:00:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44568"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openSUSE/libsolv/issues/425"
    },
    {
      "type": "WEB",
      "url": "https://github.com/yangjiageng/PoC/blob/master/libsolv-PoCs/resolve_dependencies-1940"
    },
    {
      "type": "WEB",
      "url": "https://github.com/yangjiageng/PoC/blob/master/libsolv-PoCs/resolve_dependencies-1995"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2021-44568

Vulnerability from cvelistv5

Published

2022-02-21 17:38

Modified

2024-08-04 04:25

Severity ?

Summary

References

▼	URL	Tags
	https://github.com/openSUSE/libsolv/issues/425	x_refsource_MISC
	https://github.com/yangjiageng/PoC/blob/master/libsolv-PoCs/resolve_dependencies-1940	x_refsource_MISC
	https://github.com/yangjiageng/PoC/blob/master/libsolv-PoCs/resolve_dependencies-1995	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

n/a

Version: 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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