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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2024-27982
HistoryMay 07, 2024 - 5:15 p.m.

CVE-2024-27982

2024-05-0717:15:07
Alpine Linux Development Team
security.alpinelinux.org
20
critical
node
http
server
vulnerability
cve-2024-27982
malformed headers
http request smuggling
attackers
unix

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

6.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.0%

The team has identified a critical vulnerability in the http server of the most recent version of Node, where malformed headers can lead to HTTP request smuggling. Specifically, if a space is placed before a content-length header, it is not interpreted correctly, enabling attackers to smuggle in a second request within the body of the first.

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

6.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.0%