github - ghsa-2vp6-mvmx-fxh9

ghsa-2vp6-mvmx-fxh9

Vulnerability from github

Published

2022-05-24 19:06

Modified

2022-05-24 19:06

Details

A transient execution vulnerability, named Floating Point Value Injection (FPVI) allowed an attacker to leak arbitrary memory addresses and may have also enabled JIT type confusion attacks. (A related vulnerability, Speculative Code Store Bypass (SCSB), did not affect Firefox.). This vulnerability affects Firefox ESR < 78.9 and Firefox < 87.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-29955"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-74"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-06-24T14:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A transient execution vulnerability, named Floating Point Value Injection (FPVI) allowed an attacker to leak arbitrary memory addresses and may have also enabled JIT type confusion attacks. (A related vulnerability, Speculative Code Store Bypass (SCSB), did not affect Firefox.). This vulnerability affects Firefox ESR \u003c 78.9 and Firefox \u003c 87.",
  "id": "GHSA-2vp6-mvmx-fxh9",
  "modified": "2022-05-24T19:06:08Z",
  "published": "2022-05-24T19:06:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-29955"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1692972"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2021-10"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2021-11"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2021-29955

Vulnerability from cvelistv5

Published

2021-06-24 13:17

Modified

2024-08-03 22:18

Severity ?

Summary

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2021-10/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-11/	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1692972	x_refsource_MISC

Impacted products

▼	Vendor	Product
	Mozilla	Firefox ESR
	Mozilla	Firefox

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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