CVSS: 9.0EPSS: 0%CPEs: 1EXPL: 0CVE-2024-29039 – Missing check in tpm2_checkquote allows attackers to misrepresent the TPM state
https://notcve.org/view.php?id=CVE-2024-29039
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. tpm2 es el repositorio de origen de las herramientas del Módulo 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. • https://github.com/tpm2-software/tpm2-tools/releases/tag/5.7 https://github.com/tpm2-software/tpm2-tools/security/advisories/GHSA-8rjm-5f5f-h4q6 https://access.redhat.com/security/cve/CVE-2024-29039 https://bugzilla.redhat.com/show_bug.cgi?id=2278075 • CWE-20: Improper Input Validation CWE-807: Reliance on Untrusted Inputs in a Security Decision •
CVSS: 4.4EPSS: 0%CPEs: 1EXPL: 0CVE-2024-29038 – tpm2 does not detect if quote was not generated by TPM
https://notcve.org/view.php?id=CVE-2024-29038
tpm2-tools is the source repository for the Trusted Platform Module (TPM2.0) tools. A malicious attacker can generate arbitrary quote data which is not detected by `tpm2 checkquote`. This issue was patched in version 5.7. tpm2-tools es el repositorio de origen de las herramientas del Módulo de plataforma segura (TPM2.0). Un atacante malintencionado puede generar datos de cotizaciones arbitrarios que no son detectados por "tpm2 checkquote". Este problema se solucionó en la versión 5.7. • https://github.com/tpm2-software/tpm2-tools/releases/tag/5.7 https://github.com/tpm2-software/tpm2-tools/security/advisories/GHSA-5495-c38w-gr6f https://access.redhat.com/security/cve/CVE-2024-29038 https://bugzilla.redhat.com/show_bug.cgi?id=2278071 • CWE-20: Improper Input Validation CWE-1283: Mutable Attestation or Measurement Reporting Data CWE-1390: Weak Authentication •
CVSS: 5.9EPSS: 0%CPEs: 5EXPL: 0CVE-2021-3565 – tpm2-tools: fixed AES wrapping key in tpm2_import
https://notcve.org/view.php?id=CVE-2021-3565
A flaw was found in tpm2-tools in versions before 5.1.1 and before 4.3.2. tpm2_import used a fixed AES key for the inner wrapper, potentially allowing a MITM attacker to unwrap the inner portion and reveal the key being imported. The highest threat from this vulnerability is to data confidentiality. Se ha encontrado un fallo en tpm2-tools en versiones anteriores a 5.1.1 y versiones anteriores a la 4.3.2. La función tpm2_import usaba una clave AES fija para el contenedor inner, permitiendo potencialmente a un atacante MITM desenvolver la parte interna y revelar la clave que está siendo importada. La mayor amenaza de esta vulnerabilidad es la confidencialidad de los datos A flaw was found in tpm2-tools. tpm2_import used a fixed AES key for the inner wrapper, potentially allowing a MITM attacker to unwrap the inner portion and reveal the key being imported. • https://bugzilla.redhat.com/show_bug.cgi?id=1964427 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ESY6HRYUKR5ZG2K5QAJQC5S6HMKZMFK7 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XK5M7I66PBXSN663TSLAZ3V6TWWFCV7C https://access.redhat.com/security/cve/CVE-2021-3565 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-665: Improper Initialization CWE-798: Use of Hard-coded Credentials •