CVE-2025-48995 SignXML's signature verification with HMAC is vulnerable to a timing attack

SignXML is an implementation of the W3C XML Signature standard in Python. When verifying signatures with X509 certificate validation turned off and HMAC shared secret set signxml.XMLVerifier.verifyrequirex509=False, hmackey=..., versions of SignXML prior to 4.0.4 are vulnerable to a potential...

CVE-2025-48995

SignXML is an implementation of the W3C XML Signature standard in Python. When verifying signatures with X509 certificate validation turned off and HMAC shared secret set signxml.XMLVerifier.verifyrequirex509=False, hmackey=..., versions of SignXML prior to 4.0.4 are vulnerable to a potential...

CVE-2025-48995 SignXML's signature verification with HMAC is vulnerable to a timing attack

SignXML is an implementation of the W3C XML Signature standard in Python. When verifying signatures with X509 certificate validation turned off and HMAC shared secret set signxml.XMLVerifier.verifyrequirex509=False, hmackey=..., versions of SignXML prior to 4.0.4 are vulnerable to a potential...

CVE-2025-48994

SignXML (Python) prior to 4.0.4 is vulnerable to an algorithm confusion attack when verifying signatures with require_x509=False and hmac_key is set, allowing an attacker to forge a signature under a different algorithm if the expected signature algorithms are not restricted (verify(expect_config...

CVE-2025-48994

SignXML is an implementation of the W3C XML Signature standard in Python. When verifying signatures with X509 certificate validation turned off and HMAC shared secret set signxml.XMLVerifier.verifyrequirex509=False, hmackey=..., versions of SignXML prior to 4.0.4 are vulnerable to a potential...

[SECURITY] [DLA 4205-1] libreoffice security update

Debian LTS Advisory DLA-4205-1 [email protected] https://www.debian.org/lts/security/ Daniel Leidert June 01, 2025 https://wiki.debian.org/LTS Package : libreoffice Version : 1:7.0.4-4+deb11u13 CVE ID : CVE-2025-1080 CVE-2025-2866 Multiple vulnerabilities were discovered in Libreoffice,...

Debian dla-4205 : fonts-opensymbol - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4205 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-4205-1 [email protected]...

SUSE-SU-2025:01788-1 Security update for java-1_8_0-ibm

This update for java-180-ibm fixes the following issues: Update to Java 8.0 Service Refresh 8 Fix Pack 45. Security issues fixed: - Oracle April 15 2025 CPU bsc1242208 CVE-2025-21587: unauthorized access, deletion and modification of critical data via the JSSE component bsc1241274. CVE-2025-30691...

CVE-2025-48483

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.180, the application is vulnerable to Cross-Site Scripting XSS attacks due to incorrect input validation and sanitization of user-input data during mail signature sanitization. An attacker can inject arbitrary HTML...

CVE-2025-48483 FreeScout Stored XSS leads to CSRF

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.180, the application is vulnerable to Cross-Site Scripting XSS attacks due to incorrect input validation and sanitization of user-input data during mail signature sanitization. An attacker can inject arbitrary HTML...

CVE-2025-48483

CVE-2025-48483 affects FreeScout (PHP/Laravel) prior to 1.8.180. The issue is an XSS vulnerability caused by insufficient input validation/sanitization of user-supplied data in mail signatures, enabling injection of HTML/JS into pages viewed by the user. A modified signature could also enable a s...

CVE-2025-48483 FreeScout Stored XSS leads to CSRF

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.180, the application is vulnerable to Cross-Site Scripting XSS attacks due to incorrect input validation and sanitization of user-input data during mail signature sanitization. An attacker can inject arbitrary HTML...

FreeScout 跨站脚本漏洞

FreeScout is an ultra-lightweight free open source helpdesk and shared inbox built using PHP Laravel framework by FreeScout. FreeScout suffers from a cross-site scripting vulnerability that is caused by improper validation of user-supplied input by email signatures. No detailed vulnerability...

PT-2025-23933

Name of the Vulnerable Software and Affected Versions IGEL OS versions prior to 11 Description IGEL OS versions prior to 11 contain a flaw in the igel-flash-driver module that improperly verifies cryptographic signatures during the Secure Boot process. This allows a crafted root filesystem to be...

The vulnerability of the adbe.pkcs7.sha1 component of the Poppler PDF rendering library allows a attacker to execute an attack by replacing it.

The vulnerability of the adbe.pkcs7.sha1 component of the Poppler PDF rendering library is related to errors in verifying the cryptographic signature. Exploiting this vulnerability could allow an attacker to carry out a substitution attack...

ABB M2M Gateway Memory Leak in embedded Bind (CVE-2022-38177)

By spoofing the target resolver with responses that have a malformed ECDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources. This plugin only works with Tenable.ot. Please visit...

ABB M2M Gateway Memory Leak in embedded Bind (CVE-2022-38178)

By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources. This plugin only works with Tenable.ot. Please visit...

Debian dla-4176 : libcrypto1.1-udeb - security update

The remote Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dla-4176 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4176-1 [email protected] https://www.debian.org/lts/security/...

SUSE CVE-2025-4575

Issue summary: Use of -addreject option with the openssl x509 application adds a trusted use instead of a rejected use for a certificate. Impact summary: If a user intends to make a trusted certificate rejected for a particular use it will be instead marked as trusted for that use. A copy & paste...

CVE-2025-23369

An improper verification of cryptographic signature vulnerability was identified in GitHub Enterprise Server that allowed signature spoofing for unauthorized internal users. Instances not utilizing SAML single sign-on or where the attacker is not already an existing user were not impacted. This...