CVE & CISA-KEV Catalog

CVE-2024-24762

HIGHEPSS 71th pctl
7.5
CVSS v3
NVD

Description

`python-multipart` is a streaming multipart parser for Python. When using form data, `python-multipart` uses a Regular Expression to parse the HTTP `Content-Type` header, including options. An attacker could send a custom-made `Content-Type` option that is very difficult for the RegEx to process, consuming CPU resources and stalling indefinitely (minutes or more) while holding the main event loop. This means that process can't handle any more requests, leading to regular expression denial of service. This vulnerability has been patched in version 0.0.7.

How to fix

Remediation Available
python-multipartDebian
Fixed in:0.0.9-1CVE-2024-24762
Fixed in:0.0.9-1CVE-2024-24762
python-multipartUbuntu
Fixed in:0.0.5-2ubuntu0.1~esm1USN-8027-1
Fixed in:0.0.9-1ubuntu0.1~esm1USN-8027-1
python3-multipartUbuntu
Fixed in:0.0.5-2ubuntu0.1~esm1USN-8027-1
Fixed in:0.0.9-1ubuntu0.1~esm1USN-8027-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

1.52%probability of exploitation in 30 days
71stpercentile

Elevated risk: more likely to be exploited than 71% of all known CVEs.

References

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Markdown

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-05-05.