CVE-2013-0183

CVE-2013-0183 is a medium-severity vulnerability in Rack Project Rack 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-119.

Key facts

Description

multipart/parser.rb in Rack 1.3.x before 1.3.8 and 1.4.x before 1.4.3 allows remote attackers to cause a denial of service (memory consumption and out-of-memory error) via a long string in a Multipart HTTP packet.

Frequently asked questions

What is CVE-2013-0183?
multipart/parser.rb in Rack 1.3.x before 1.3.8 and 1.4.x before 1.4.3 allows remote attackers to cause a denial of service (memory consumption and out-of-memory error) via a long string in a Multipart HTTP packet.
How severe is CVE-2013-0183?
CVE-2013-0183 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2013-0183 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-0183?
CVE-2013-0183 primarily affects Rack Project Rack. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-0183?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-0183 published?
CVE-2013-0183 was published on 2013-03-01 and last updated on 2026-06-16.

References

Affected products (11)

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