CVE-2021-22960

MEDIUM

6.5

Description

The parse function in llhttp < 2.1.4 and < 6.0.6. ignores chunk extensions when parsing the body of chunked requests. This leads to HTTP Request Smuggling (HRS) under certain conditions.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published11/3/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

debian:debian_linuxllhttp:llhttporacle:graalvm

Weaknesses (CWE)

CWE-444CWE-444

References

https://hackerone.com/reports/1238099(support@hackerone.com)

https://www.debian.org/security/2022/dsa-5170(support@hackerone.com)

https://www.oracle.com/security-alerts/cpujan2022.html(support@hackerone.com)

https://hackerone.com/reports/1238099(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2022/dsa-5170(af854a3a-2127-422b-91ae-364da2661108)

https://www.oracle.com/security-alerts/cpujan2022.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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