CVE-2024-26317: Medium severity illumos vulnerability
In illumos illumos-gate 2024-02-15, an error occurs in the elliptic curve point addition algorithm that uses mixed Jacobian-affine coordinates, causing the algorithm to yield a result of POINTATINFINITY when it should not. A man-in-the-middle attacker could use this to interfere with a connection, resulting in an attacked party computing an incorrect shared secret.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2024-26317?
CVE-2024-26317 has a moderate severity level due to its potential to allow man-in-the-middle attacks.
How do I fix CVE-2024-26317?
To mitigate CVE-2024-26317, upgrade to the latest version of illumos-gate that addresses this elliptic curve algorithm issue.
What systems are affected by CVE-2024-26317?
CVE-2024-26317 affects illumos-gate version 2024-02-15.
What type of attack can exploit CVE-2024-26317?
CVE-2024-26317 can be exploited by a man-in-the-middle attacker to interfere with secure communications.
What is the nature of the flaw in CVE-2024-26317?
CVE-2024-26317 involves an error in the elliptic curve point addition algorithm leading to incorrect results during calculations.