CVE-2025-20127

A vulnerability in the TLS 1.3 implementation for a specific cipher for Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software for Cisco Firepower 3100 and 4200 Series devices could allow an authenticated, remote attacker to consume...

CVE-2025-20127

A vulnerability in the TLS 1.3 implementation for a specific cipher for Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software for Cisco Firepower 3100 and 4200 Series devices could allow an authenticated, remote attacker to consume...

CVE-2025-20127

A vulnerability in the TLS 1.3 implementation for a specific cipher for Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software for Cisco Firepower 3100 and 4200 Series devices could allow an authenticated, remote attacker to consume...

CVE-2025-20127 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software for Firepower 3100 and 4200 Series TLS Cipher Denial of Service Vulnerability

A vulnerability in the TLS 1.3 implementation for a specific cipher for Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software for Cisco Firepower 3100 and 4200 Series devices could allow an authenticated, remote attacker to consume...

CVE-2025-20127 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software for Firepower 3100 and 4200 Series TLS Cipher Denial of Service Vulnerability

A vulnerability in the TLS 1.3 implementation for a specific cipher for Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software for Cisco Firepower 3100 and 4200 Series devices could allow an authenticated, remote attacker to consume...

CVE-2025-20127

CVE-2025-20127 affects Cisco Secure Firewall ASA/FTD on Firepower 3100 and 4200 Series. The issue stems from TLS 1.3 cipher TLS_CHACHA20_POLY1305_SHA256, allowing an authenticated, remote attacker to exhaust resources tied to incoming TLS 1.3 connections and potentially deny new SSL/TLS or VPN co...

Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software for Firepower 3100 and 4200 Series TLS 1.3 Cipher Denial of Service Vulnerability

A vulnerability in the TLS 1.3 implementation for a specific cipher for Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software for Cisco Firepower 3100 and 4200 Series devices could allow an authenticated, remote attacker to consume...

PT-2025-33311

Name of the Vulnerable Software and Affected Versions: Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software for Cisco Firepower 3100 and 4200 Series devices affected versions not specified Description: A flaw in the TLS 1.3...

Libssh: invalid return code for chacha20 poly1305 with openssl backend

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The vulnerability of the chacha20_poly1305_set_key() function in the libssh library, which allows a hacker to disclose sensitive information

The vulnerability of the chacha20poly1305setkey function in the libssh library is related to the lack of checking for the returned value. Exploiting this vulnerability could allow a malicious actor to disclose the protected information...

Return of Wrong Status Code

Overview Affected versions of this package are vulnerable to Return of Wrong Status Code from the chacha20poly1305setkey function, when returning a ChaCha20 initialization error from the OpenSSL backend. An attacker can potentially impact confidentiality, integrity, and availability by exploiting...

Linux Distros Unpatched Vulnerability : CVE-2024-7531

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Calling PK11Encrypt in NSS using CKMCHACHA20 and the same buffer for input and output can result in plaintext on an Intel Sandy Bridge processor. In Firefox thi...

Security Bulletin: Recommended mitigation for SSH "Terrapin" vulnerability in IBM SAN Volume Controller, IBM Storwize, IBM Storage Virtualize and IBM FlashSystem products

Summary The SSH "Terrapin" vulnerability affects IBM SAN Volume Controller, IBM Storwize, IBM Storage Virtualize and IBM FlashSystem products when using the [email protected] cipher. This cipher can be disabled with a chsecurity command to fix the vulnerability. Vulnerability Details...

Oracle Database Server (January 2025 CPU)

The versions of Oracle Database Server installed on the remote host are affected by multiple vulnerabilities as referenced in the January 2025 CPU advisory. - jrburke requirejs v2.3.6 was discovered to contain a prototype pollution via the function config. This vulnerability allows attackers to...

CVE-2024-7531

The Mozilla Foundation Security Advisory describes this flaw as: Calling PK11Encrypt in NSS using CKMCHACHA20 and the same buffer for input and output can result in plaintext on Intel Sandy Bridge and later processors. In Firefox this only affects the QUIC header protection feature when the...

SUSE CVE-2024-7531

Calling PK11Encrypt in NSS using CKMCHACHA20 and the same buffer for input and output can result in plaintext on an Intel Sandy Bridge processor. In Firefox this only affects the QUIC header protection feature when the connection is using the ChaCha20-Poly1305 cipher suite. The most likely outcom...

CVE-2024-7531

Calling PK11Encrypt in NSS using CKMCHACHA20 and the same buffer for input and output can result in plaintext on an Intel Sandy Bridge processor. In Firefox this only affects the QUIC header protection feature when the connection is using the ChaCha20-Poly1305 cipher suite. The most likely outcom...

CVE-2024-7531

Calling PK11Encrypt in NSS using CKMCHACHA20 and the same buffer for input and output can result in plaintext on an Intel Sandy Bridge processor. In Firefox this only affects the QUIC header protection feature when the connection is using the ChaCha20-Poly1305 cipher suite. The most likely outcom...

CVE-2024-7531

Calling PK11Encrypt in NSS using CKMCHACHA20 and the same buffer for input and output can result in plaintext on an Intel Sandy Bridge processor. In Firefox this only affects the QUIC header protection feature when the connection is using the ChaCha20-Poly1305 cipher suite. The most likely outcom...

CVE-2024-7531

Calling PK11Encrypt in NSS using CKMCHACHA20 and the same buffer for input and output can result in plaintext on an Intel Sandy Bridge processor. In Firefox this only affects the QUIC header protection feature when the connection is using the ChaCha20-Poly1305 cipher suite. The most likely outcom...