CVE-2024-1556

The incorrect object was checked for NULL in the built-in profiler, potentially leading to invalid memory access and undefined behavior. *Note:* This issue only affects the application when the profiler is running. This vulnerability affects Firefox < 123.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1870414	Issue Tracking
https://www.mozilla.org/security/advisories/mfsa2024-05/	Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1870414	Issue Tracking
https://www.mozilla.org/security/advisories/mfsa2024-05/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2024-02-20 14:15

Updated : 2025-03-27 14:40

NVD link : CVE-2024-1556

Mitre link : CVE-2024-1556

CVE.ORG link : CVE-2024-1556

JSON object : View

Products Affected

mozilla

firefox

CWE

CWE-754

Improper Check for Unusual or Exceptional Conditions

{"id": "CVE-2024-1556", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2024-02-20T14:15:09.053", "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1870414", "tags": ["Issue Tracking"], "source": "security@mozilla.org"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-05/", "tags": ["Vendor Advisory"], "source": "security@mozilla.org"}, {"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1870414", "tags": ["Issue Tracking"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-05/", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-754"}]}], "descriptions": [{"lang": "en", "value": "The incorrect object was checked for NULL in the built-in profiler, potentially leading to invalid memory access and undefined behavior. *Note:* This issue only affects the application when the profiler is running. This vulnerability affects Firefox < 123."}, {"lang": "es", "value": "Se comprob\u00f3 que el objeto incorrecto era NULL en el generador de perfiles integrado, lo que podr\u00eda provocar un acceso no v\u00e1lido a la memoria y un comportamiento indefinido. *Nota:* Este problema solo afecta a la aplicaci\u00f3n cuando el generador de perfiles se est\u00e1 ejecutando. Esta vulnerabilidad afecta a Firefox < 123."}], "lastModified": "2025-03-27T14:40:12.433", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "53EFE715-439C-4051-A17B-07581FB5B486", "versionEndExcluding": "123.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@mozilla.org"}