CVE-2023-34758 is a high-severity vulnerability affecting BishopFox Sliver versions 1.5.x through 1.5.39, stemming from an improper cryptographic implementation (CWE-327). This flaw allows a remote attacker to perform a Man-in-the-Middle (MitM) attack by intercepting and crafting responses, leading to high impacts on confidentiality, integrity, and availability. While there is no known active exploitation or public exploit code, the vulnerability has been discussed in community forums, and a fix is available in Sliver v1.5.40.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 1.5.0, < 1.5.40CPE matchmatch criteria | cpe:2.3:a:bishopfox:sliver:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
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