cve-2024-42331
Vulnerability from cvelistv5
Published
2024-11-27 12:06
Modified
2024-11-27 14:55
Severity ?
EPSS score ?
Summary
Use after free in browser_push_error
References
{ "containers": { "adp": [ { "metrics": [ { "other": { "content": { "id": "CVE-2024-42331", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2024-11-27T14:55:25.904954Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-11-27T14:55:34.113Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "modules": [ "Server" ], "product": "Zabbix", "repo": "https://git.zabbix.com/", "vendor": "Zabbix", "versions": [ { "changes": [ { "at": "7.0.4rc1", "status": "unaffected" } ], "lessThanOrEqual": "7.0.3", "status": "affected", "version": "7.0.0", "versionType": "git" } ] } ], "credits": [ { "lang": "en", "type": "reporter", "value": "Zabbix wants to thank chamal for submitting this report on the HackerOne bug bounty platform." } ], "datePublic": "2024-10-30T09:13:00.000Z", "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "In the src/libs/zbxembed/browser.c file, the es_browser_ctor method retrieves a heap pointer from the Duktape JavaScript engine. This heap pointer is subsequently utilized by the browser_push_error method in the src/libs/zbxembed/browser_error.c file. A use-after-free bug can occur at this stage if the wd-\u0026gt;browser heap pointer is freed by garbage collection." } ], "value": "In the src/libs/zbxembed/browser.c file, the es_browser_ctor method retrieves a heap pointer from the Duktape JavaScript engine. This heap pointer is subsequently utilized by the browser_push_error method in the src/libs/zbxembed/browser_error.c file. A use-after-free bug can occur at this stage if the wd-\u003ebrowser heap pointer is freed by garbage collection." } ], "impacts": [ { "capecId": "CAPEC-100", "descriptions": [ { "lang": "en", "value": "CAPEC-100 Overflow Buffers" } ] } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 3.3, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-416", "description": "CWE-416 Use After Free", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-11-27T12:06:12.250Z", "orgId": "72de3e22-0555-4a0d-ae81-9249e0f0a1e8", "shortName": "Zabbix" }, "references": [ { "url": "https://support.zabbix.com/browse/ZBX-25627" } ], "source": { "discovery": "EXTERNAL" }, "title": "Use after free in browser_push_error", "x_generator": { "engine": "Vulnogram 0.2.0" } } }, "cveMetadata": { "assignerOrgId": "72de3e22-0555-4a0d-ae81-9249e0f0a1e8", "assignerShortName": "Zabbix", "cveId": "CVE-2024-42331", "datePublished": "2024-11-27T12:06:12.250Z", "dateReserved": "2024-07-30T08:27:36.132Z", "dateUpdated": "2024-11-27T14:55:34.113Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2024-42331\",\"sourceIdentifier\":\"security@zabbix.com\",\"published\":\"2024-11-27T12:15:21.133\",\"lastModified\":\"2024-11-27T12:15:21.133\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the src/libs/zbxembed/browser.c file, the es_browser_ctor method retrieves a heap pointer from the Duktape JavaScript engine. This heap pointer is subsequently utilized by the browser_push_error method in the src/libs/zbxembed/browser_error.c file. A use-after-free bug can occur at this stage if the wd-\u003ebrowser heap pointer is freed by garbage collection.\"},{\"lang\":\"es\",\"value\":\"En el archivo src/libs/zbxembed/browser.c, el m\u00e9todo es_browser_ctor recupera un puntero de mont\u00f3n del motor JavaScript de Duktape. Este puntero de mont\u00f3n es utilizado posteriormente por el m\u00e9todo browser_push_error en el archivo src/libs/zbxembed/browser_error.c. En esta etapa, puede producirse un error de use-after-free si el puntero de mont\u00f3n wd-\u0026gt;browser se libera mediante la recolecci\u00f3n de elementos no utilizados.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security@zabbix.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L\",\"baseScore\":3.3,\"baseSeverity\":\"LOW\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":1.8,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"security@zabbix.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-416\"}]}],\"references\":[{\"url\":\"https://support.zabbix.com/browse/ZBX-25627\",\"source\":\"security@zabbix.com\"}]}}" } }
Loading…
Loading…
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.