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The vulnerability of the Ruby interpreter’s Rack module’s interface allows a hacker to trigger a service failure.

🗓️ 04 Mar 2024 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec🔗 bdu.fstec.ru👁 2 Views

The Ruby Rack interface has an uncontrolled resource consumption vulnerability that can cause service outages.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: IBM Cloud Pak for Data is vulnerable to denial of service due to Rack ( CVE-2024-26141 )
21 May 202506:53
–ibm
IBM Security Bulletins		Security Bulletin: IBM Watson Discovery for IBM Cloud Pak for Data affected by vulnerability in rack-2.0.7.gem
15 Apr 202503:42
–ibm
ATTACKERKB		CVE-2026-34826
2 Apr 202616:45
–attackerkb
Tenable Nessus		Amazon Linux 2 : pcs (ALAS-2024-2492)
18 Mar 202400:00
–nessus
Tenable Nessus		Alibaba Cloud Linux 3 : 0132: pcs (ALINUX3-SA-2024:0132)
14 May 202500:00
–nessus
Tenable Nessus		CentOS 8 : pcs (CESA-2024:2953)
22 May 202400:00
–nessus
Tenable Nessus		Debian dla-3800 : ruby-rack - security update
29 Apr 202400:00
–nessus
Tenable Nessus		Debian dsa-5698 : ruby-rack - security update
24 May 202400:00
–nessus
Tenable Nessus		Fedora 43 : rubygem-actioncable / rubygem-actionmailbox / rubygem-actionmailer / etc (2025-203b7db566)
16 Jul 202500:00
–nessus
Tenable Nessus		Fedora 41 : rubygem-rack (2025-a35addbf9b)
12 Nov 202500:00
–nessus
Rows per page
Vulners
Node
leah_neukirchenrackRange<3.0.9.1
OR
leah_neukirchenrackRange<2.2.8.1
SourceLink
discusswww.discuss.rubyonrails.org/t/possible-dos-vulnerability-with-range-header-in-rack/84944
githubwww.github.com/rack/rack/commit/4849132bef471adb21131980df745f4bb84de2d9
githubwww.github.com/rack/rack/commit/62457686b26d33a15a254c7768c2076e8e02b48b
githubwww.github.com/rack/rack/security/advisories/GHSA-xj5v-6v4g-jfw6
githubwww.github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26141.yml
repowww.repo.red-soft.ru/redos/7.3c/x86_64/updates/
xn--80ahaefyxhnwww.xn--80ahaefyxhn.xn--j1afgaq.xn--p1ai/bin/view/%D0%9E%D0%A1%D0%BD%D0%BE%D0%B2%D0%B0/%D0%9E%D0%B1%D0%BD%D0%BE%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D1%8F/2.11/
wikiwww.wiki.astralinux.ru/astra-linux-se17-bulletin-2024-0830SE17
wikiwww.wiki.astralinux.ru/astra-linux-se47-bulletin-2024-1031SE47
wikiwww.wiki.astralinux.ru/astra-linux-se16-bulletin-20251225SE16
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17 Jun 2026 00:00Current
6.4Medium risk
Vulners AI Score6.4
CVSS 25
CVSS 35.8
EPSS0.01612
Ruby Rack interfaceuncontrolled resource consumptionservice outages
2