CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
Low
EPSS
Percentile
49.1%
It was discovered that Rack incorrectly handled certain regular
expressions. A remote attacker could possibly use this issue to cause
Rack to consume resources, leading to a denial of service.
(CVE-2023-27539)
It was discovered that Rack incorrectly handled Multipart MIME parsing.
A remote attacker could possibly use this issue to cause Rack to consume
resources, leading to a denial of service. This issue only affected
Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2023-27530)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 22.04 | noarch | ruby-rack | <Β 2.1.4-5ubuntu1+esm4 | UNKNOWN |
Ubuntu | 22.04 | noarch | ruby-rack | <Β 2.1.4-5ubuntu1 | UNKNOWN |
Ubuntu | 20.04 | noarch | ruby-rack | <Β 2.0.7-2ubuntu0.1+esm4 | UNKNOWN |
Ubuntu | 20.04 | noarch | ruby-rack | <Β 2.0.7-2ubuntu0.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | ruby-rack | <Β 1.6.4-4ubuntu0.2+esm5 | UNKNOWN |
Ubuntu | 18.04 | noarch | ruby-rack | <Β 1.6.4-4ubuntu0.2 | UNKNOWN |
Ubuntu | 16.04 | noarch | ruby-rack | <Β 1.6.4-3ubuntu0.2+esm5 | UNKNOWN |
Ubuntu | 16.04 | noarch | ruby-rack | <Β 1.6.4-3ubuntu0.2 | UNKNOWN |
Ubuntu | 14.04 | noarch | ruby-rack | <Β 1.5.2-3+deb8u3ubuntu1~esm7 | UNKNOWN |
Ubuntu | 14.04 | noarch | librack-ruby | <Β 1.5.2-1 | UNKNOWN |