CVE-2024-29943 - Vulnerability Details - OpenCVE

An attacker was able to perform an out-of-bounds read or write on a JavaScript object by fooling range-based bounds check elimination. This vulnerability affects Firefox < 124.0.1.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

References

Link	Providers
http://www.openwall.com/lists/oss-security/2024/03/23/1
https://bugzilla.mozilla.org/show_bug.cgi?id=1886849
https://nvd.nist.gov/vuln/detail/CVE-2024-29943
https://www.cve.org/CVERecord?id=CVE-2024-29943
https://www.mozilla.org/en-US/security/advisories/mfsa2024-15/#CVE-2024-29943
https://www.mozilla.org/security/advisories/mfsa2024-15/

History

Mon, 12 Aug 2024 18:00:00 +0000

Type	Values Removed	Values Added
Metrics	cvssV3_1 `{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}`	cvssV3_1 `{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}`

MITRE

Status: PUBLISHED

Assigner: mozilla

Published: 2024-03-22T12:55:39.866Z

Updated: 2025-02-13T17:47:44.684Z

Reserved: 2024-03-21T20:42:30.961Z

Link: CVE-2024-29943

Vulnrichment

Updated: 2024-08-02T01:17:58.445Z

NVD

Status : Awaiting Analysis

Published: 2024-03-22T13:15:07.440

Modified: 2024-11-21T09:08:39.900

Link: CVE-2024-29943

Redhat

Severity : Critical

Publid Date: 2024-03-22T00:00:00Z

Links: CVE-2024-29943 - Bugzilla

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-29943", "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "state": "PUBLISHED", "assignerShortName": "mozilla", "dateReserved": "2024-03-21T20:42:30.961Z", "datePublished": "2024-03-22T12:55:39.866Z", "dateUpdated": "2025-02-13T17:47:44.684Z"}, "containers": {"cna": {"affected": [{"product": "Firefox", "vendor": "Mozilla", "versions": [{"lessThan": "124.0.1", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "An attacker was able to perform an out-of-bounds read or write on a JavaScript object by fooling range-based bounds check elimination. This vulnerability affects Firefox < 124.0.1.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "An attacker was able to perform an out-of-bounds read or write on a JavaScript object by fooling range-based bounds check elimination. This vulnerability affects Firefox < 124.0.1."}]}], "problemTypes": [{"descriptions": [{"description": "Out-of-bounds access via Range Analysis bypass", "lang": "en", "type": "text"}]}], "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1886849"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-15/"}, {"url": "http://www.openwall.com/lists/oss-security/2024/03/23/1"}], "credits": [{"lang": "en", "value": "Manfred Paul via Trend Micro's Zero Day Initiative"}], "providerMetadata": {"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "shortName": "mozilla", "dateUpdated": "2024-05-01T18:07:23.625Z"}}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-125", "lang": "en", "description": "CWE-125 Out-of-bounds Read"}]}, {"descriptions": [{"type": "CWE", "cweId": "CWE-787", "lang": "en", "description": "CWE-787 Out-of-bounds Write"}]}], "affected": [{"vendor": "mozilla", "product": "firefox", "cpes": ["cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThan": "124.0.1", "versionType": "custom"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2024-07-10T19:34:41.785173Z", "id": "CVE-2024-29943", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-08-12T17:06:27.688Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T01:17:58.445Z"}, "title": "CVE Program Container", "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1886849", "tags": ["x_transferred"]}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-15/", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/03/23/1", "tags": ["x_transferred"]}]}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1886849", "tags": ["x_transferred"]}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-15/", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/03/23/1", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T01:17:58.445Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2024-29943", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-07-10T19:34:41.785173Z"}}}], "affected": [{"cpes": ["cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*"], "vendor": "mozilla", "product": "firefox", "versions": [{"status": "affected", "version": "0", "lessThan": "124.0.1", "versionType": "custom"}], "defaultStatus": "unknown"}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-125", "description": "CWE-125 Out-of-bounds Read"}]}, {"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-787", "description": "CWE-787 Out-of-bounds Write"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-08-12T17:02:04.504Z"}}], "cna": {"credits": [{"lang": "en", "value": "Manfred Paul via Trend Micro's Zero Day Initiative"}], "affected": [{"vendor": "Mozilla", "product": "Firefox", "versions": [{"status": "affected", "version": "unspecified", "lessThan": "124.0.1", "versionType": "custom"}]}], "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1886849"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-15/"}, {"url": "http://www.openwall.com/lists/oss-security/2024/03/23/1"}], "descriptions": [{"lang": "en", "value": "An attacker was able to perform an out-of-bounds read or write on a JavaScript object by fooling range-based bounds check elimination. This vulnerability affects Firefox < 124.0.1.", "supportingMedia": [{"type": "text/html", "value": "An attacker was able to perform an out-of-bounds read or write on a JavaScript object by fooling range-based bounds check elimination. This vulnerability affects Firefox < 124.0.1.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "Out-of-bounds access via Range Analysis bypass"}]}], "providerMetadata": {"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "shortName": "mozilla", "dateUpdated": "2024-03-22T12:55:39.866Z"}}}, "cveMetadata": {"cveId": "CVE-2024-29943", "state": "PUBLISHED", "dateUpdated": "2024-08-12T17:06:27.688Z", "dateReserved": "2024-03-21T20:42:30.961Z", "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "datePublished": "2024-03-22T12:55:39.866Z", "assignerShortName": "mozilla"}, "dataVersion": "5.1"}