CVE-2024-26141
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
AI Score
Confidence
High
EPSS
Percentile
10.3%
Rack is a modular Ruby web server interface. Carefully crafted Range headers can cause a server to respond with an unexpectedly large response. Responding with such large responses could lead to a denial of service issue. Vulnerable applications will use the Rack::File middleware or the Rack::Utils.byte_ranges methods (this includes Rails applications). The vulnerability is fixed in 3.0.9.1 and 2.2.8.1.
References
discuss.rubyonrails.org/t/possible-dos-vulnerability-with-range-header-in-rack/84944
github.com/rack/rack/commit/4849132bef471adb21131980df745f4bb84de2d9
github.com/rack/rack/commit/62457686b26d33a15a254c7768c2076e8e02b48b
github.com/rack/rack/security/advisories/GHSA-xj5v-6v4g-jfw6
github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26141.yml
lists.debian.org/debian-lts-announce/2024/04/msg00022.html
security.netapp.com/advisory/ntap-20240510-0007/
Related
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
AI Score
Confidence
High
EPSS
Percentile
10.3%