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    <title>Most recent entries from all</title>
    <link>https://cve.radiocsirt.org</link>
    <description>Contains only the most 10 recent entries.</description>
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    <lastBuildDate>Sat, 03 Oct 2026 10:17:21 +0000</lastBuildDate>
    <item>
      <title>ALSA-2021:2584 — Moderate: ruby:2.7 security, bug fix, and enhancement update</title>
      <link>https://cve.radiocsirt.org/vuln/alsa-2021:2584</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; AlmaLinux:8: rubygem-abrt, AlmaLinux:8: rubygem-abrt-doc, AlmaLinux:8: rubygem-bson, AlmaLinux:8: rubygem-bson-doc, AlmaLinux:8: rubygem-mongo, AlmaLinux:8: rubygem-mongo-doc, AlmaLinux:8: rubygem-mysql2, AlmaLinux:8: rubygem-mysql2-doc, AlmaLinux:8: rubygem-pg, AlmaLinux:8: rubygem-pg-doc&lt;/p&gt;
&lt;p&gt;Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.&lt;/p&gt;
&lt;p&gt;The following packages have been upgraded to a later upstream version: ruby (2.7.3). (BZ#1951999)&lt;/p&gt;
&lt;p&gt;Security Fix(es):&lt;/p&gt;
&lt;p&gt;* ruby: Potential HTTP request smuggling in WEBrick (CVE-2020-25613)&lt;/p&gt;
&lt;p&gt;* ruby: XML round-trip vulnerability in REXML (CVE-2021-28965)&lt;/p&gt;
&lt;p&gt;For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.&lt;/p&gt;
&lt;p&gt;Bug Fix(es):&lt;/p&gt;
&lt;p&gt;* Resolv::DNS: ruby:2.7/ruby: timeouts if multiple IPv6 name servers are given and address contains leading zero [almalinux-8] (BZ#1952000)&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; AlmaLinux:8: rubygem-abrt, AlmaLinux:8: rubygem-abrt-doc, AlmaLinux:8: rubygem-bson, AlmaLinux:8: rubygem-bson-doc, AlmaLinux:8: rubygem-mongo, AlmaLinux:8: rubygem-mongo-doc, AlmaLinux:8: rubygem-mysql2, AlmaLinux:8: rubygem-mysql2-doc, AlmaLinux:8: rubygem-pg, AlmaLinux:8: rubygem-pg-doc&lt;/p&gt;
&lt;p&gt;Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.&lt;/p&gt;
&lt;p&gt;The following packages have been upgraded to a later upstream version: ruby (2.7.3). (BZ#1951999)&lt;/p&gt;
&lt;p&gt;Security Fix(es):&lt;/p&gt;
&lt;p&gt;* ruby: Potential HTTP request smuggling in WEBrick (CVE-2020-25613)&lt;/p&gt;
&lt;p&gt;* ruby: XML round-trip vulnerability in REXML (CVE-2021-28965)&lt;/p&gt;
&lt;p&gt;For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.&lt;/p&gt;
&lt;p&gt;Bug Fix(es):&lt;/p&gt;
&lt;p&gt;* Resolv::DNS: ruby:2.7/ruby: timeouts if multiple IPv6 name servers are given and address contains leading zero [almalinux-8] (BZ#1952000)&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/alsa-2021:2584</guid>
    </item>
    <item>
      <title>bdu:2021-01472</title>
      <link>https://cve.radiocsirt.org/vuln/bdu:2021-01472</link>
      <description>bdu:2021-01472</description>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/bdu:2021-01472</guid>
    </item>
    <item>
      <title>Withdrawn: BELL-CVE-2020-25613 — CVE-2020-25613 does not affect BellSoft software</title>
      <link>https://cve.radiocsirt.org/vuln/bell-cve-2020-25613</link>
      <description>&lt;p&gt;&lt;strong&gt;Withdrawn by the publisher.&lt;/strong&gt;&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Withdrawn by the publisher.&lt;/strong&gt;&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/bell-cve-2020-25613</guid>
    </item>
    <item>
      <title>BIT-ruby-2020-25613</title>
      <link>https://cve.radiocsirt.org/vuln/bit-ruby-2020-25613</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Bitnami: ruby&lt;/p&gt;
&lt;p&gt;An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check), which may lead to an HTTP Request Smuggling attack.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Bitnami: ruby&lt;/p&gt;
&lt;p&gt;An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check), which may lead to an HTTP Request Smuggling attack.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/bit-ruby-2020-25613</guid>
    </item>
    <item>
      <title>BREW-serveit-CVE-2020-25613 — WEBRick vulnerable to HTTP Request/Response Smuggling</title>
      <link>https://cve.radiocsirt.org/vuln/brew-serveit-cve-2020-25613</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Homebrew: serveit&lt;/p&gt;
&lt;p&gt;An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check), which may lead to an HTTP Request Smuggling attack.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Homebrew: serveit&lt;/p&gt;
&lt;p&gt;An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check), which may lead to an HTTP Request Smuggling attack.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/brew-serveit-cve-2020-25613</guid>
    </item>
    <item>
      <title>certfr-2021-avi-788 — De multiples vulnérabilités ont été découvertes dans IBM Cloud Foundry
Migration Runtime. Certaines d'entre elles perme…</title>
      <link>https://cve.radiocsirt.org/vuln/certfr-2021-avi-788</link>
      <description>certfr-2021-avi-788</description>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/certfr-2021-avi-788</guid>
    </item>
    <item>
      <title>CLEANSTART-2026-PR43323 — Security fix for CVE-2020-25613 applied in: ruby 2.7.2-r0</title>
      <link>https://cve.radiocsirt.org/vuln/cleanstart-2026-pr43323</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; CleanStart: ruby&lt;/p&gt;
&lt;p&gt;Security vulnerability affects the ruby package. This issue is resolved in later releases. See references for vulnerability details.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; CleanStart: ruby&lt;/p&gt;
&lt;p&gt;Security vulnerability affects the ruby package. This issue is resolved in later releases. See references for vulnerability details.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/cleanstart-2026-pr43323</guid>
    </item>
    <item>
      <title>EUVD-2026-45637</title>
      <link>https://cve.radiocsirt.org/vuln/euvd-2026-45637</link>
      <description>EUVD-2026-45637</description>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/euvd-2026-45637</guid>
    </item>
    <item>
      <title>fkie_cve-2020-25613</title>
      <link>https://cve.radiocsirt.org/vuln/fkie_cve-2020-25613</link>
      <description>&lt;p&gt;An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check), which may lead to an HTTP Request Smuggling attack.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check), which may lead to an HTTP Request Smuggling attack.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/fkie_cve-2020-25613</guid>
    </item>
    <item>
      <title>GHSA-gwfg-cqmg-cf8f — WEBRick vulnerable to HTTP Request/Response Smuggling</title>
      <link>https://cve.radiocsirt.org/vuln/ghsa-gwfg-cqmg-cf8f</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; RubyGems: webrick&lt;/p&gt;
&lt;p&gt;An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check), which may lead to an HTTP Request Smuggling attack.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; RubyGems: webrick&lt;/p&gt;
&lt;p&gt;An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check), which may lead to an HTTP Request Smuggling attack.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/ghsa-gwfg-cqmg-cf8f</guid>
    </item>
    <item>
      <title>gsd-2020-25613</title>
      <link>https://cve.radiocsirt.org/vuln/gsd-2020-25613</link>
      <description>gsd-2020-25613</description>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/gsd-2020-25613</guid>
    </item>
    <item>
      <title>msrc_CVE-2020-25613 — An issue was discovered in Ruby through 2.5.8 2.6.x through 2.6.6 and 2.7.x through 2.7.1. WEBrick a simple HTTP server…</title>
      <link>https://cve.radiocsirt.org/vuln/msrc_cve-2020-25613</link>
      <description>msrc_CVE-2020-25613</description>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/msrc_cve-2020-25613</guid>
    </item>
    <item>
      <title>openSUSE-SU-2021:0471-1 — Security update for ruby2.5</title>
      <link>https://cve.radiocsirt.org/vuln/opensuse-su-2021:0471-1</link>
      <description>&lt;p&gt;Security update for ruby2.5&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;Security update for ruby2.5&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/opensuse-su-2021:0471-1</guid>
    </item>
    <item>
      <title>RHSA-2021:2104 — Red Hat Security Advisory: rh-ruby25-ruby security, bug fix, and enhancement update</title>
      <link>https://cve.radiocsirt.org/vuln/rhsa-2021:2104</link>
      <description>&lt;p&gt;ruby: NUL injection vulnerability of File.fnmatch and File.fnmatch? ruby: Regular expression denial of service vulnerability of WEBrick&amp;#39;s Digest authentication ruby: HTTP response splitting in WEBrick ruby: Code injection via command argument of Shell#test / Shell#[] rubygem-json: Unsafe object creation vulnerability in JSON ruby: BasicSocket#read_nonblock method leads to information disclosure ruby: Potential HTTP request smuggling in WEBrick ruby: XML round-trip vulnerability in REXML&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;ruby: NUL injection vulnerability of File.fnmatch and File.fnmatch? ruby: Regular expression denial of service vulnerability of WEBrick&amp;#39;s Digest authentication ruby: HTTP response splitting in WEBrick ruby: Code injection via command argument of Shell#test / Shell#[] rubygem-json: Unsafe object creation vulnerability in JSON ruby: BasicSocket#read_nonblock method leads to information disclosure ruby: Potential HTTP request smuggling in WEBrick ruby: XML round-trip vulnerability in REXML&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/rhsa-2021:2104</guid>
    </item>
    <item>
      <title>SUSE-SU-2021:0933-1 — Security update for ruby2.5</title>
      <link>https://cve.radiocsirt.org/vuln/suse-su-2021:0933-1</link>
      <description>&lt;p&gt;Security update for ruby2.5&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;Security update for ruby2.5&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/suse-su-2021:0933-1</guid>
    </item>
    <item>
      <title>UBUNTU-CVE-2020-25613</title>
      <link>https://cve.radiocsirt.org/vuln/ubuntu-cve-2020-25613</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Ubuntu:16.04:LTS: ruby2.3, Ubuntu:18.04:LTS: ruby2.5, Ubuntu:20.04:LTS: ruby2.7&lt;/p&gt;
&lt;p&gt;An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check), which may lead to an HTTP Request Smuggling attack.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Ubuntu:16.04:LTS: ruby2.3, Ubuntu:18.04:LTS: ruby2.5, Ubuntu:20.04:LTS: ruby2.7&lt;/p&gt;
&lt;p&gt;An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check), which may lead to an HTTP Request Smuggling attack.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/ubuntu-cve-2020-25613</guid>
    </item>
    <item>
      <title>WID-SEC-W-2023-1109 — Ruby: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen</title>
      <link>https://cve.radiocsirt.org/vuln/wid-sec-w-2023-1109</link>
      <description>&lt;p&gt;Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Ruby ausnutzen, um Sicherheitsvorkehrungen zu umgehen.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Ruby ausnutzen, um Sicherheitsvorkehrungen zu umgehen.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/wid-sec-w-2023-1109</guid>
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