CVE-2024-4770

When saving a page to PDF, certain font styles could have led to a potential use-after-free crash. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1893270	Issue Tracking Exploit Vendor Advisory
https://lists.debian.org/debian-lts-announce/2024/05/msg00010.html	Mailing List
https://lists.debian.org/debian-lts-announce/2024/05/msg00012.html	Mailing List
https://www.mozilla.org/security/advisories/mfsa2024-21/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-22/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-23/	Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1893270	Issue Tracking Exploit Vendor Advisory
https://lists.debian.org/debian-lts-announce/2024/05/msg00010.html	Mailing List
https://lists.debian.org/debian-lts-announce/2024/05/msg00012.html	Mailing List
https://www.mozilla.org/security/advisories/mfsa2024-21/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-22/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-23/	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mozilla:firefox:::::esr:::*
	cpe:2.3:a:mozilla:firefox:::::-:::*
	cpe:2.3:a:mozilla:thunderbird::::::::

History

No history.

Information

Published : 2024-05-14 18:15

Updated : 2025-04-01 17:46

NVD link : CVE-2024-4770

Mitre link : CVE-2024-4770

CVE.ORG link : CVE-2024-4770

JSON object : View

Products Affected

mozilla

thunderbird
firefox

CWE

CWE-416

Use After Free

{"id": "CVE-2024-4770", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2024-05-14T18:15:14.560", "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1893270", "tags": ["Issue Tracking", "Exploit", "Vendor Advisory"], "source": "[email protected]"}, {"url": "https://lists.debian.org/debian-lts-announce/2024/05/msg00010.html", "tags": ["Mailing List"], "source": "[email protected]"}, {"url": "https://lists.debian.org/debian-lts-announce/2024/05/msg00012.html", "tags": ["Mailing List"], "source": "[email protected]"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-21/", "tags": ["Vendor Advisory"], "source": "[email protected]"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-22/", "tags": ["Vendor Advisory"], "source": "[email protected]"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-23/", "tags": ["Vendor Advisory"], "source": "[email protected]"}, {"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1893270", "tags": ["Issue Tracking", "Exploit", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2024/05/msg00010.html", "tags": ["Mailing List"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2024/05/msg00012.html", "tags": ["Mailing List"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-21/", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-22/", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-23/", "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-416"}]}], "descriptions": [{"lang": "en", "value": "When saving a page to PDF, certain font styles could have led to a potential use-after-free crash. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11."}, {"lang": "es", "value": "Al guardar una p\u00e1gina en PDF, ciertos estilos de fuente podr\u00edan haber provocado un posible bloqueo del use-after-free. Esta vulnerabilidad afecta a Firefox < 126, Firefox ESR < 115.11 y Thunderbird < 115.11."}], "lastModified": "2025-04-01T17:46:09.640", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*", "vulnerable": true, "matchCriteriaId": "DCAE3CC2-8B68-45CA-BADF-3DF1AF50ECD6", "versionEndExcluding": "115.11.0"}, {"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*", "vulnerable": true, "matchCriteriaId": "2695925F-3984-4304-A630-5FF27054F360", "versionEndExcluding": "126.0"}, {"criteria": "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0C7339B9-8741-4320-BF1C-3BC9F1D051FF", "versionEndExcluding": "115.11.0"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}