github - ghsa-gr6j-4vhj-c665

GHSA-GR6J-4VHJ-C665

Vulnerability from github – Published: 2022-01-15 00:00 – Updated: 2022-01-23 00:00

Details

GCC v12.0 was discovered to contain an uncontrolled recursion via the component libiberty/rust-demangle.c. This vulnerability allows attackers to cause a Denial of Service (DoS) by consuming excessive CPU and memory resources.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-46195"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-674"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-01-14T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "GCC v12.0 was discovered to contain an uncontrolled recursion via the component libiberty/rust-demangle.c. This vulnerability allows attackers to cause a Denial of Service (DoS) by consuming excessive CPU and memory resources.",
  "id": "GHSA-gr6j-4vhj-c665",
  "modified": "2022-01-23T00:00:30Z",
  "published": "2022-01-15T00:00:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46195"
    },
    {
      "type": "WEB",
      "url": "https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103841"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-46195 (GCVE-0-2021-46195)

Vulnerability from cvelistv5 – Published: 2022-01-14 19:16 – Updated: 2024-08-04 05:02

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103841

x_refsource_MISC

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-GR6J-4VHJ-C665

CVE-2021-46195 (GCVE-0-2021-46195)

Tags

Sightings

Nomenclature