Puma PROXY Protocol v1 Accepts Repeated Protocol Headers on Persistent Connections

Impact Puma is vulnerable to source IP spoofing when setremoteaddress proxyprotocol: :v1 is enabled and persistent connections are used. PROXY protocol v1 is a connection-level protocol. Support was added to Puma in v5.5.0. A proxy sends one PROXY header at the beginning of a TCP connection, befo...

Puma PROXY Protocol v1 Parser Allows Remote Memory Exhaustion

Impact PROXY protocol support for Puma was added in version 5.5.0. When PROXY protocol v1 support is enabled, Puma reads incoming bytes into an internal buffer. It waits for "\r\n" to determine whether a PROXY v1 line is present. If an attacker opens a TCP connection and continuously sends bytes...

Unity Linux 20.1060e / 20.1070e Security Update: rubygem-puma (UTSA-2026-017512)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017512 advisory. In Puma RubyGem before 4.3.4 and 3.12.5, an attacker could smuggle an HTTP response, by using an invalid transfer-encoding header. The problem has been fixed in Puma...

Unity Linux 20.1060e / 20.1070e Security Update: rubygem-puma (UTSA-2026-017528)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017528 advisory. In Puma RubyGem before 4.3.5 and 3.12.6, a client could smuggle a request through a proxy, causing the proxy to send a response back to another unknown client. If th...

Unity Linux 20.1060e / 20.1070e Security Update: rubygem-puma (UTSA-2026-017658)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017658 advisory. Puma is a concurrent HTTP 1.1 server for Ruby/Rack applications. The fix for CVE-2019-16770 was incomplete. The original fix only protected existing connections that...

ruby4.0-rubygem-puma-6.4.3-1.5 on GA media (moderate)

ruby4.0-rubygem-puma-6.4.3-1.5 on GA media Announcement ID: openSUSE-SU-2026:10357-1 Rating: moderate Cross-References: CVE-2019-16770 CVE-2020-11076 CVE-2022-23634 CVE-2024-45614 CVSS scores: CVE-2019-16770 SUSE : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2020-11076 SUSE : 6.8...

OPENSUSE-SU-2026:10357-1 ruby4.0-rubygem-puma-6.4.3-1.5 on GA media

These are all security issues fixed in the ruby4.0-rubygem-puma-6.4.3-1.5 package on the GA media of openSUSE Tumbleweed...

CVE-2025-63221

The Axel Technology puma devices firmware versions 0.8.5 to 1.0.3 are vulnerable to Broken Access Control due to missing authentication on the /cgi-bin/gstFcgi.fcgi endpoint. Unauthenticated remote attackers can list user accounts, create new administrative users, delete users, and modify system...

CVE-2025-63221

The Axel Technology puma devices firmware versions 0.8.5 to 1.0.3 are vulnerable to Broken Access Control due to missing authentication on the /cgi-bin/gstFcgi.fcgi endpoint. Unauthenticated remote attackers can list user accounts, create new administrative users, delete users, and modify system...

CVE-2025-63221

The Axel Technology puma devices firmware versions 0.8.5 to 1.0.3 are vulnerable to Broken Access Control due to missing authentication on the /cgi-bin/gstFcgi.fcgi endpoint. Unauthenticated remote attackers can list user accounts, create new administrative users, delete users, and modify system...

CVE-2025-63221

The Axel Technology puma devices firmware versions 0.8.5 to 1.0.3 are vulnerable to Broken Access Control due to missing authentication on the /cgi-bin/gstFcgi.fcgi endpoint. Unauthenticated remote attackers can list user accounts, create new administrative users, delete users, and modify system...

PT-2025-47469

The Axel Technology puma devices firmware versions 0.8.5 to 1.0.3 are vulnerable to Broken Access Control due to missing authentication on the /cgi-bin/gstFcgi.fcgi endpoint. Unauthenticated remote attackers can list user accounts, create new administrative users, delete users, and modify system...

CVE-2025-63221

The Axel Technology puma devices firmware versions 0.8.5 to 1.0.3 are vulnerable to Broken Access Control due to missing authentication on the /cgi-bin/gstFcgi.fcgi endpoint. Unauthenticated remote attackers can list user accounts, create new administrative users, delete users, and modify system...

Axel PUMA 安全漏洞

Axel PUMA is an FM re-broadcast receiver and IP encoder device from Axel Italy. A security vulnerability exists in Axel PUMA versions 0.8.5 through 1.0.3, which stems from a lack of authentication in the /cgi-bin/gstFcgi.fcgi endpoint, and could lead to a complete crack of the device...

CVE-2025-63221

CVE-2025-63221 (Axel Technology puma devices) affects firmware versions 0.8.5–1.0.3. The vulnerability is due to broken access control from missing authentication on the /cgi-bin/gstFcgi.fcgi endpoint. An unauthenticated remote attacker can enumerate user accounts, create new administrative users...

EUVD-2025-117022

Malicious code in tired-pink-puma npm...

Malicious code in tired-pink-puma (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 21223ebc4b925a1c5bd80e1e7a30662c0864466865d1c85a8fe8e2a210e12cc2 This package appears to be part of the tea.xyz token reward campaign that flooded npm. These packages typically contain autopublish scripts auto.js,...

MAL-2025-138803 Malicious code in inland-apricot-puma (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 40fd8eb906ddac610a69eb7dd65b6527d2b36d32a2342a31b1fb2da4eb773edf This package appears to be part of the tea.xyz token reward campaign that flooded npm. These packages typically contain autopublish scripts auto.js,...

EUVD-2025-117299

Malicious code in inland-apricot-puma npm...

Malicious code in inland-apricot-puma (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 40fd8eb906ddac610a69eb7dd65b6527d2b36d32a2342a31b1fb2da4eb773edf This package appears to be part of the tea.xyz token reward campaign that flooded npm. These packages typically contain autopublish scripts auto.js,...