CVE-2017-1712 — "A vulnerability in the TLS protocol implementation of the Domino server could a

"A vulnerability in the TLS protocol implementation of the Domino server could allow an unauthenticated, remote attacker to access sensitive information, aka a Return of Bleichenbacher's Oracle Threat (ROBOT) attack. An attacker could iteratively query a server running

01What is this vulnerability?

"A vulnerability in the TLS protocol implementation of the Domino server could allow an unauthenticated, remote attacker to access sensitive information, aka a Return of Bleichenbacher's Oracle Threat (ROBOT) attack. An attacker could iteratively query a server running a vulnerable TLS stack implementation to perform cryptanalytic operations that may allow decryption of previously captured TLS…

02Affected products

Vendor	Product	Versions
n	a / "HCL Domino"	"HCL Domino server releases prior to 9.0.1 Fixpack 10. Versions 10 and later are not impacted."

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2020-07-01T13:47:50.000Z
• Last modified: 2024-08-05T13:39:31.993Z

09References

• support.hcltechsw.com — https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0080545