cve.bz

CVE-2023-34758

8.1 highEPSS 0.6%

High (8.1) in bishopfox sliver. EPSS 0.6% chance of exploitation in the next 30 days. Fixed in github.com/bishopfox/sliver 1.5.40.

Sliver from v1.5.x to v1.5.39 has an improper cryptographic implementation, which allows attackers to execute a man-in-the-middle attack via intercepted and crafted responses.

Severity

CVSS 3.1

8.1 high
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
0.6% chance of exploitation in the next 30 days; higher than 48% of CVEs (scores of 2026-10-31)
CWE
CWE-327
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-8jxm-xp43-qh3qGogithub.com/bishopfox/sliver>=1.5.0 <1.5.401.5.40
GO-2023-1866Gogithub.com/bishopfox/sliver>=1.5.0 <1.5.401.5.40

References

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