CVSS: 5.8EPSS: 0%CPEs: 2EXPL: 0CVE-2024-26141 – Possible DoS Vulnerability with Range Header in Rack
https://notcve.org/view.php?id=CVE-2024-26141
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. • https://discuss.rubyonrails.org/t/possible-dos-vulnerability-with-range-header-in-rack/84944 https://github.com/rack/rack/commit/4849132bef471adb21131980df745f4bb84de2d9 https://github.com/rack/rack/commit/62457686b26d33a15a254c7768c2076e8e02b48b https://github.com/rack/rack/security/advisories/GHSA-xj5v-6v4g-jfw6 https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26141.yml https://lists.debian.org/debian-lts-announce/2024/04/msg00022.html https://security.netapp.com/advisory/ntap-2024051 • CWE-400: Uncontrolled Resource Consumption CWE-1333: Inefficient Regular Expression Complexity •
CVSS: 5.3EPSS: 0%CPEs: 2EXPL: 0CVE-2024-25126 – Rack ReDos in content type parsing (2nd degree polynomial)
https://notcve.org/view.php?id=CVE-2024-25126
Rack is a modular Ruby web server interface. Carefully crafted content type headers can cause Rack’s media type parser to take much longer than expected, leading to a possible denial of service vulnerability (ReDos 2nd degree polynomial). This vulnerability is patched in 3.0.9.1 and 2.2.8.1. Rack es una interfaz modular de servidor web Ruby. Los encabezados de tipo de contenido cuidadosamente elaborados pueden hacer que el analizador de tipo de medios de Rack demore mucho más de lo esperado, lo que lleva a una posible vulnerabilidad de denegación de servicio (polinomio de segundo grado de ReDos). • https://discuss.rubyonrails.org/t/denial-of-service-vulnerability-in-rack-content-type-parsing/84941 https://github.com/rack/rack/commit/6efb2ceea003c4b195815a614e00438cbd543462 https://github.com/rack/rack/commit/d9c163a443b8cadf4711d84bd2c58cb9ef89cf49 https://github.com/rack/rack/security/advisories/GHSA-22f2-v57c-j9cx https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-25126.yml https://lists.debian.org/debian-lts-announce/2024/04/msg00022.html https://security.netapp.com/advisory/ntap • CWE-1333: Inefficient Regular Expression Complexity •
CVSS: 5.3EPSS: 0%CPEs: 4EXPL: 0CVE-2024-26146 – Possible Denial of Service Vulnerability in Rack Header Parsing
https://notcve.org/view.php?id=CVE-2024-26146
Rack is a modular Ruby web server interface. Carefully crafted headers can cause header parsing in Rack to take longer than expected resulting in a possible denial of service issue. Accept and Forwarded headers are impacted. Ruby 3.2 has mitigations for this problem, so Rack applications using Ruby 3.2 or newer are unaffected. This vulnerability is fixed in 2.0.9.4, 2.1.4.4, 2.2.8.1, and 3.0.9.1. • https://discuss.rubyonrails.org/t/possible-denial-of-service-vulnerability-in-rack-header-parsing/84942 https://github.com/rack/rack/commit/30b8e39a578b25d4bdcc082c1c52c6f164b59716 https://github.com/rack/rack/commit/6c5d90bdcec0949f7ba06db62fb740dab394b582 https://github.com/rack/rack/commit/a227cd793778c7c3a827d32808058571569cda6f https://github.com/rack/rack/commit/e4c117749ba24a66f8ec5a08eddf68deeb425ccd https://github.com/rack/rack/security/advisories/GHSA-54rr-7fvw-6x8f https://github.com/rubysec/ruby-advisory-db/blob/master/gems/ra • CWE-1333: Inefficient Regular Expression Complexity •
CVSS: 7.5EPSS: 0%CPEs: 6EXPL: 0CVE-2023-27530 – rubygem-rack: Denial of service in Multipart MIME parsing
https://notcve.org/view.php?id=CVE-2023-27530
A DoS vulnerability exists in Rack <v3.0.4.2, <v2.2.6.3, <v2.1.4.3 and <v2.0.9.3 within in the Multipart MIME parsing code in which could allow an attacker to craft requests that can be abuse to cause multipart parsing to take longer than expected. A flaw was found in rubygem-rack. This issue occurs in the Multipart MIME parsing code in Rack, which limits the number of file parts but does not limit the total number of parts that can be uploaded. Carefully crafted requests can abuse this and cause multipart parsing to take longer than expected, resulting in a denial of service. • https://discuss.rubyonrails.org/t/cve-2023-27530-possible-dos-vulnerability-in-multipart-mime-parsing/82388 https://lists.debian.org/debian-lts-announce/2023/04/msg00017.html https://security.netapp.com/advisory/ntap-20231208-0015 https://www.debian.org/security/2023/dsa-5530 https://access.redhat.com/security/cve/CVE-2023-27530 https://bugzilla.redhat.com/show_bug.cgi?id=2176477 • CWE-20: Improper Input Validation CWE-400: Uncontrolled Resource Consumption CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2022-44571 – rubygem-rack: denial of service in Content-Disposition parsing
https://notcve.org/view.php?id=CVE-2022-44571
There is a denial of service vulnerability in the Content-Disposition parsingcomponent of Rack fixed in 2.0.9.2, 2.1.4.2, 2.2.4.1, 3.0.0.1. This could allow an attacker to craft an input that can cause Content-Disposition header parsing in Rackto take an unexpected amount of time, possibly resulting in a denial ofservice attack vector. This header is used typically used in multipartparsing. Any applications that parse multipart posts using Rack (virtuallyall Rails applications) are impacted. A flaw was found in rubygem-rack. • https://discuss.rubyonrails.org/t/cve-2022-44571-possible-denial-of-service-vulnerability-in-rack-content-disposition-parsing/82126 https://security.netapp.com/advisory/ntap-20231208-0013 https://www.debian.org/security/2023/dsa-5530 https://access.redhat.com/security/cve/CVE-2022-44571 https://bugzilla.redhat.com/show_bug.cgi?id=2164714 • CWE-400: Uncontrolled Resource Consumption CWE-1333: Inefficient Regular Expression Complexity •