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veracodeVeracode Vulnerability DatabaseVERACODE:45672
HistoryFeb 28, 2024 - 8:16 a.m.

Regular Expression Denial Of Service (ReDoS)

2024-02-2808:16:50
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
13
redos
vulnerability
rack
regex pattern
content type parsing
dos attacks
software

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

7 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

10.5%

rack is vulnerable to a Denial Of Service. This vulnerability is due the handling of content type parsing which utilizes a regex pattern with inefficient complexity, which allows attackers to launch DoS attacks.

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

7 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

10.5%