CVE-2024-29039
Vulnerability from cvelistv5
Published
2024-06-28 15:48
Modified
2024-08-02 01:03
Severity ?
EPSS score ?
Summary
Missing check in tpm2_checkquote allows attackers to misrepresent the TPM state
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | tpm2-software | tpm2-tools |
Version: < 5.7 |
|
|
|||
{
"containers": {
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{
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{
"cpes": [
"cpe:2.3:a:tpm2_software:tpm2_tools:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "tpm2_tools",
"vendor": "tpm2_software",
"versions": [
{
"status": "affected",
"version": "5.7"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-29039",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-06-28T19:46:09.080274Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-06-28T19:50:27.367Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-02T01:03:51.670Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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},
"references": [
{
"name": "https://github.com/tpm2-software/tpm2-tools/security/advisories/GHSA-8rjm-5f5f-h4q6",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/tpm2-software/tpm2-tools/security/advisories/GHSA-8rjm-5f5f-h4q6"
},
{
"name": "https://github.com/tpm2-software/tpm2-tools/releases/tag/5.7",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/tpm2-software/tpm2-tools/releases/tag/5.7"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "tpm2-tools",
"vendor": "tpm2-software",
"versions": [
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}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "tpm2 is the source repository for the Trusted Platform Module (TPM2.0) tools. This vulnerability allows attackers to manipulate tpm2_checkquote outputs by altering the TPML_PCR_SELECTION in the PCR input file. As a result, digest values are incorrectly mapped to PCR slots and banks, providing a misleading picture of the TPM state. This issue has been patched in version 5.7."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-807",
"description": "CWE-807: Reliance on Untrusted Inputs in a Security Decision",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-06-28T15:48:25.623Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
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"tags": [
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],
"url": "https://github.com/tpm2-software/tpm2-tools/security/advisories/GHSA-8rjm-5f5f-h4q6"
},
{
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"tags": [
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],
"source": {
"advisory": "GHSA-8rjm-5f5f-h4q6",
"discovery": "UNKNOWN"
},
"title": "Missing check in tpm2_checkquote allows attackers to misrepresent the TPM state"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2024-29039",
"datePublished": "2024-06-28T15:48:25.623Z",
"dateReserved": "2024-03-14T16:59:47.613Z",
"dateUpdated": "2024-08-02T01:03:51.670Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2024-29039\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2024-06-28T16:15:03.777\",\"lastModified\":\"2024-11-21T09:07:25.760\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"tpm2 is the source repository for the Trusted Platform Module (TPM2.0) tools. This vulnerability allows attackers to manipulate tpm2_checkquote outputs by altering the TPML_PCR_SELECTION in the PCR input file. As a result, digest values are incorrectly mapped to PCR slots and banks, providing a misleading picture of the TPM state. This issue has been patched in version 5.7.\"},{\"lang\":\"es\",\"value\":\"tpm2 es el repositorio de origen de las herramientas del M\u00f3dulo de plataforma segura (TPM2.0). Esta vulnerabilidad permite a los atacantes manipular las salidas de tpm2_checkquote alterando TPML_PCR_SELECTION en el archivo de entrada de PCR. Como resultado, los valores de resumen se asignan incorrectamente a las ranuras y bancos de PCR, lo que proporciona una imagen enga\u00f1osa del estado del TPM. Este problema se solucion\u00f3 en la versi\u00f3n 5.7.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H\",\"baseScore\":9.0,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.2,\"impactScore\":6.0}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-807\"}]}],\"references\":[{\"url\":\"https://github.com/tpm2-software/tpm2-tools/releases/tag/5.7\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/tpm2-software/tpm2-tools/security/advisories/GHSA-8rjm-5f5f-h4q6\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/tpm2-software/tpm2-tools/releases/tag/5.7\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/tpm2-software/tpm2-tools/security/advisories/GHSA-8rjm-5f5f-h4q6\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
}
}
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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.