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ubuntuUbuntuUSN-6689-1
HistoryMar 12, 2024 - 12:00 a.m.

Rack vulnerabilities

2024-03-1200:00:00
ubuntu.com
15
ubuntu
rack
denial of service
cve-2023-27539
cve-2024-26141
cve-2024-26146
ruby webserver

5.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

7.3 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

10.5%

Releases

  • Ubuntu 23.10

Packages

  • ruby-rack - modular Ruby webserver interface

Details

It was discovered that Rack incorrectly parse some headers.
An attacker could possibly use this issue to cause a denial of service.
(CVE-2023-27539, CVE-2024-26141, CVE-2024-26146)

OSVersionArchitecturePackageVersionFilename
Ubuntu23.10noarchruby-rack<Β 2.2.4-3ubuntu0.1UNKNOWN

5.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

7.3 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

10.5%