How severe is CVE-2013-0494?

CVE-2013-0494 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2013-0494 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-2013-0494?

CVE-2013-0494 primarily affects Ibm Sterling B2b Integrator. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-0494?

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

When was CVE-2013-0494 published?

CVE-2013-0494 was published on 2013-08-09 and last updated on 2026-06-16.

CVE-2013-0494

CVE-2013-0494 is a medium-severity vulnerability in Ibm Sterling B2b Integrator with a CVSS 2.0 base score of 5.0. 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 5.0)
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-399
Affected product: Ibm Sterling B2b Integrator
Published: 2013-08-09
Last modified: 2026-06-16

Description

IBM Sterling B2B Integrator 5.0 and 5.1 allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted HTTP (1) Range or (2) Request-Range header.

Frequently asked questions

What is CVE-2013-0494?: IBM Sterling B2B Integrator 5.0 and 5.1 allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted HTTP (1) Range or (2) Request-Range header.
How severe is CVE-2013-0494?: CVE-2013-0494 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2013-0494 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-2013-0494?: CVE-2013-0494 primarily affects Ibm Sterling B2b Integrator. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-0494?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-0494 published?: CVE-2013-0494 was published on 2013-08-09 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:ibm:sterling_b2b_integrator:5.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:sterling_b2b_integrator:5.1:*:*:*:*:*:*:*

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