How severe is CVE-2011-0917?

CVE-2011-0917 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2011-0917 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 14% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-0917?

CVE-2011-0917 affects Ibm Lotus Domino. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2011-0917?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2011-0917 published?

CVE-2011-0917 was published on 2011-02-08 and last updated on 2026-06-16.

CVE-2011-0917

CVE-2011-0917 is a critical-severity vulnerability in Ibm Lotus Domino with a CVSS 2.0 base score of 10.0. Its EPSS exploit-prediction score of 14% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-119.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 14% (96th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Ibm Lotus Domino
Published: 2011-02-08
Last modified: 2026-06-16

Description

Buffer overflow in nLDAP.exe in IBM Lotus Domino allows remote attackers to execute arbitrary code via a long string in an LDAP Bind operation, aka SPR KLYH87LMVX.

Frequently asked questions

What is CVE-2011-0917?: Buffer overflow in nLDAP.exe in IBM Lotus Domino allows remote attackers to execute arbitrary code via a long string in an LDAP Bind operation, aka SPR KLYH87LMVX.
How severe is CVE-2011-0917?: CVE-2011-0917 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2011-0917 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 14% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-0917?: CVE-2011-0917 affects Ibm Lotus Domino. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2011-0917?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2011-0917 published?: CVE-2011-0917 was published on 2011-02-08 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:ibm:lotus_domino:*:*:*:*:*:*:*:*

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