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CVE-2024-23775

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Date: January 30, 2024

Integer Overflow vulnerability in Mbed TLS 2.x before 2.28.7 and 3.x before 3.5.2, allows attackers to cause a denial of service (DoS) via mbedtls_x509_set_extension().

Language: C

Severity Score

Related Resources (6)

https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2024-01-2/
https://nvd.nist.gov/vuln/detail/CVE-2024-23775
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GP5UU7Z6LJNBLBT4SC5WWS2HDNMTFZH5/
https://github.com/Mbed-TLS/mbedtls/commit/e90cbc3d1260901efc879178a15f2d90a5e17612
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IIBPEYSVRK4IFLBSYJAWKH33YBNH5HR2/
https://www.mend.io/vulnerability-database/CVE-2024-23775

Severity Score

Weakness Type (CWE)

Integer Overflow or Wraparound

CWE-190

Top Fix

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Upgrade Version

Upgrade to version hactool-sys - no_fix;mbedtls-sys-auto - 2.28.7;mbedtls-sys-auto - no_fix;librist-sys - no_fix;openthread-sys - 0.1.3;openthread-sys - no_fix;tlsimple - no_fix;drogue-tls-sys - no_fix;psa-crypto-sys - no_fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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