How severe is CVE-2017-1747?

CVE-2017-1747 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2017-1747 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-1747?

CVE-2017-1747 primarily affects Ibm Websphere Mq. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-1747?

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

When was CVE-2017-1747 published?

CVE-2017-1747 was published on 2018-03-30 and last updated on 2026-06-17.

CVE-2017-1747

CVE-2017-1747 is a medium-severity vulnerability in Ibm Websphere Mq with a CVSS 3.x base score of 5.3. 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-20.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 4.0
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Ibm Websphere Mq
Published: 2018-03-30
Last modified: 2026-06-17

Description

A specially crafted message could cause a denial of service in IBM WebSphere MQ 9.0, 9.0.0.1, 9.0.0.2, 9.0.1, 9.0.2, 9.0.3, and 9.0.4 applications consuming messages that it needs to perform data conversion on. IBM X-Force ID: 135520.

Frequently asked questions

What is CVE-2017-1747?: A specially crafted message could cause a denial of service in IBM WebSphere MQ 9.0, 9.0.0.1, 9.0.0.2, 9.0.1, 9.0.2, 9.0.3, and 9.0.4 applications consuming messages that it needs to perform data conversion on. IBM X-Force ID: 135520.
How severe is CVE-2017-1747?: CVE-2017-1747 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2017-1747 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-1747?: CVE-2017-1747 primarily affects Ibm Websphere Mq. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2017-1747?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-1747 published?: CVE-2017-1747 was published on 2018-03-30 and last updated on 2026-06-17.

References

Affected products (7)

cpe:2.3:a:ibm:websphere_mq:9.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_mq:9.0.0.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_mq:9.0.0.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_mq:9.0.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_mq:9.0.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_mq:9.0.3:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_mq:9.0.4:*:*:*:*:*:*:*

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