CVE-2024-26317

Medium

Description

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 POINT_AT_INFINITY 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.

SeverityMedium
CVSS6.1
Exploit probability—
ProductIllumos-gate
PublishedJan 27, 2025
First seenJan 27, 2025
Weakness typeCWE-327CWE-327

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
illumos illumos-gate2024-02-15 ≤ v—

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