CVE-2023-4235
Vulnerability from cvelistv5
Published
2024-04-17 22:54
Modified
2024-08-02 07:24
Severity ?
EPSS score ?
Summary
Ofono: sms decoder stack-based buffer overflow remote code execution vulnerability within the decode_deliver_report() function
References
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A stack overflow bug is triggered within the decode_deliver_report() function during the SMS decoding. It is assumed that the attack scenario is accessible from a compromised modem, a malicious base station, or just SMS. There is a bound check for this memcpy length in decode_submit(), but it was forgotten in decode_deliver_report()." } ], "metrics": [ { "other": { "content": { "namespace": "https://access.redhat.com/security/updates/classification/", "value": "Important" }, "type": "Red Hat severity rating" } }, { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "format": "CVSS" } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-119", "description": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-04-17T22:54:27.254Z", "orgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5", "shortName": "fedora" }, "references": [ { "name": "RHBZ#2255402", "tags": [ "issue-tracking", "x_refsource_REDHAT" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255402" } ], "timeline": [ { "lang": "en", "time": "2023-12-20T00:00:00+00:00", "value": "Reported to Red Hat." }, { "lang": "en", "time": "2023-12-20T00:00:00+00:00", "value": "Made public." } ], "title": "Ofono: sms decoder stack-based buffer overflow remote code execution vulnerability within the decode_deliver_report() function", "x_redhatCweChain": "CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer" } }, "cveMetadata": { "assignerOrgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5", "assignerShortName": "fedora", "cveId": "CVE-2023-4235", "datePublished": "2024-04-17T22:54:27.254Z", "dateReserved": "2023-08-08T08:04:57.578Z", "dateUpdated": "2024-08-02T07:24:04.080Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2023-4235\",\"sourceIdentifier\":\"patrick@puiterwijk.org\",\"published\":\"2024-04-17T23:15:07.517\",\"lastModified\":\"2024-04-18T13:04:28.900\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the decode_deliver_report() function during the SMS decoding. It is assumed that the attack scenario is accessible from a compromised modem, a malicious base station, or just SMS. There is a bound check for this memcpy length in decode_submit(), but it was forgotten in decode_deliver_report().\"},{\"lang\":\"es\",\"value\":\"Se encontr\u00f3 una falla en ofono, una telefon\u00eda de c\u00f3digo abierto en Linux. Se activa un error de desbordamiento de pila dentro de la funci\u00f3n decode_deliver_report() durante la decodificaci\u00f3n de SMS. Se supone que se puede acceder al escenario del ataque desde un m\u00f3dem comprometido, una estaci\u00f3n base maliciosa o simplemente un SMS. Hay una verificaci\u00f3n vinculada para esta longitud de memcpy en decode_submit(), pero se olvid\u00f3 en decode_deliver_report().\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"patrick@puiterwijk.org\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":8.1,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":2.2,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"patrick@puiterwijk.org\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-119\"}]}],\"references\":[{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=2255402\",\"source\":\"patrick@puiterwijk.org\"}]}}" } }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.