CVE-2012-4067

CVE-2012-4067 is a medium-severity vulnerability in Eucalyptus with a CVSS 2.0 base score of 4.3. 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-399.

Key facts

Description

Walrus in Eucalyptus before 3.2.2 allows remote attackers to cause a denial of service (memory, thread, and CPU consumption) via a crafted XML message containing a DTD, as demonstrated by a bucket-logging request.

Frequently asked questions

What is CVE-2012-4067?
Walrus in Eucalyptus before 3.2.2 allows remote attackers to cause a denial of service (memory, thread, and CPU consumption) via a crafted XML message containing a DTD, as demonstrated by a bucket-logging request.
How severe is CVE-2012-4067?
CVE-2012-4067 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2012-4067 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-4067?
CVE-2012-4067 primarily affects Eucalyptus. In total, 21 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2012-4067?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-4067 published?
CVE-2012-4067 was published on 2013-09-17 and last updated on 2026-06-16.

References

Affected products (21)

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