CVE-2003-0400

CVE-2003-0400 is a medium-severity vulnerability in Vignette Content Suite 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.

Key facts

Description

Vignette StoryServer and Vignette V/5 does not properly calculate the size of text variables, which causes Vignette to return unauthorized portions of memory, as demonstrated using the "-->" string in a CookieName argument to the login template, referred to as a "memory leak" in some reports.

Frequently asked questions

What is CVE-2003-0400?
Vignette StoryServer and Vignette V/5 does not properly calculate the size of text variables, which causes Vignette to return unauthorized portions of memory, as demonstrated using the "-->" string in a CookieName argument to the login template, referred to as a "memory leak" in some reports.
How severe is CVE-2003-0400?
CVE-2003-0400 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2003-0400 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-0400?
CVE-2003-0400 primarily affects Vignette Content Suite. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2003-0400?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2003-0400 published?
CVE-2003-0400 was published on 2003-06-30 and last updated on 2026-06-16.

References

Affected products (6)

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