How severe is CVE-2009-5034?

CVE-2009-5034 has a CVSS 2.0 base score of 4.0, rated medium severity.

Is CVE-2009-5034 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-5034?

CVE-2009-5034 primarily affects Ibm Lotus Notes Traveler. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2009-5034?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2009-5034 published?

CVE-2009-5034 was published on 2010-12-16 and last updated on 2026-06-16.

CVE-2009-5034

CVE-2009-5034 is a medium-severity vulnerability in Ibm Lotus Notes Traveler with a CVSS 2.0 base score of 4.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-399.

Key facts

Severity: Medium (CVSS 2.0 base score 4.0)
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-399
Affected product: Ibm Lotus Notes Traveler
Published: 2010-12-16
Last modified: 2026-06-16

Description

IBM Lotus Notes Traveler before 8.5.0.2 allows remote authenticated users to cause a denial of service (memory consumption and daemon crash) by syncing a large volume of data, related to the launch of a new process to handle the data while the previous process is still operating on the data.

Frequently asked questions

What is CVE-2009-5034?: IBM Lotus Notes Traveler before 8.5.0.2 allows remote authenticated users to cause a denial of service (memory consumption and daemon crash) by syncing a large volume of data, related to the launch of a new process to handle the data while the previous process is still operating on the data.
How severe is CVE-2009-5034?: CVE-2009-5034 has a CVSS 2.0 base score of 4.0, rated medium severity.
Is CVE-2009-5034 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-5034?: CVE-2009-5034 primarily affects Ibm Lotus Notes Traveler. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-5034?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-5034 published?: CVE-2009-5034 was published on 2010-12-16 and last updated on 2026-06-16.

References

Affected products (6)

cpe:2.3:a:ibm:lotus_notes_traveler:*:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_notes_traveler:8.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_notes_traveler:8.0.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_notes_traveler:8.0.1.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_notes_traveler:8.0.1.3:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_notes_traveler:8.5.0.0:*:*:*:*:*:*:*

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