CVE-2024-49823

IBM Common Cryptographic Architecture 7.0.0 through 7.5.51 could allow an authenticated user to cause a denial of service in the Hardware Security Module HSM using a specially crafted sequence of valid requests...

CVE-2024-22340

IBM Common Cryptographic Architecture 7.0.0 through 7.5.51 could allow a remote attacker to obtain sensitive information during the creation of ECDSA signatures to perform a timing-based attack...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the xengineVerify method in EdDSAEngine.java, which does not comply with RFC 8032 specifications for signature maleability. An attacker can create new valid signatures different from...

The vulnerability of the AMD CPU ROM microprogramming system’s loader allows a perpetrator to compromise the confidentiality and integrity of the protected information.

The vulnerability of AMD CPU ROM microprogramming software’s loader is related to errors in checking the cryptographic signature. Exploiting this vulnerability could allow an attacker to compromise the confidentiality and integrity of the protected information...

Siemens SCALANCE X-200RNA Switch Devices Cryptographic Issues (CVE-2015-0285)

The ssl3clienthello function in s3clnt.c in OpenSSL 1.0.2 before 1.0.2a does not ensure that the PRNG is seeded before proceeding with a handshake, which makes it easier for remote attackers to defeat cryptographic protection mechanisms by sniffing the network and then conducting a brute-force...

Siemens SCALANCE X-200RNA Switch Devices Cryptographic Issues (CVE-2015-4000)

The TLS protocol 1.2 and earlier, when a DHEEXPORT ciphersuite is enabled on a server but not on a client, does not properly convey a DHEEXPORT choice, which allows man-in-the-middle attackers to conduct cipher-downgrade attacks by rewriting a ClientHello with DHE replaced by DHEEXPORT and then...

Microsoft WinDbg Remote Code Execution (March 2025)

The Microsoft WinDbg app installed on the remote host is affected by a remote code execution vulnerability: - Improper verification of cryptographic signature in .NET allows an authorized attacker to execute code over a network. CVE-2025-24043 Note that Nessus has not tested for this issue but ha...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature due to differences in XML document namespace parsing between REXML and Nokogiri, implemented in xmlsecurity.rb. An attacker can bypass authentication via Signature Wrapping attack...

Improper Verification Of Cryptographic Signature

dotnet-debugger-extensions, dotnet-dump and dotnet-sos are vulnerable to Improper Verification of Cryptographic Signature. The vulnerability is due to insufficient validation mechanisms, allowing an authorized attacker to execute code over a network...

SUSE CVE-2025-1828

Crypt::Random Perl package 1.05 through 1.55 may use rand function, which is not cryptographically strong, for cryptographic functions. If the Provider is not specified and /dev/urandom or an Entropy Gathering Daemon egd service is not available Crypt::Random will default to use the insecure...

CVE-2025-2233

Samsung SmartThings Improper Verification of Cryptographic Signature Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Samsung SmartThings. Authentication is not required to exploit this vulnerability. T...

CVE-2025-2233

Samsung SmartThings Improper Verification of Cryptographic Signature Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Samsung SmartThings. Authentication is not required to exploit this vulnerability. T...

CVE-2025-2233

Samsung SmartThings Improper Verification of Cryptographic Signature Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Samsung SmartThings. Authentication is not required to exploit this vulnerability. T...

CVE-2025-2233

CVE-2025-2233 affects Samsung SmartThings through the Hub Local API service (listening on TCP 8766). The flaw is improper verification of a cryptographic signature, enabling network-adjacent attackers to bypass authentication. Documented impacts indicate authentication bypass with no user interac...

CVE-2025-2233 Samsung SmartThings Improper Verification of Cryptographic Signature Authentication Bypass Vulnerability

Samsung SmartThings Improper Verification of Cryptographic Signature Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Samsung SmartThings. Authentication is not required to exploit this vulnerability. T...

CVE-2025-2233 Samsung SmartThings Improper Verification of Cryptographic Signature Authentication Bypass Vulnerability

Samsung SmartThings Improper Verification of Cryptographic Signature Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Samsung SmartThings. Authentication is not required to exploit this vulnerability. T...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature through the HTTPRedirect binding process. An attacker can manipulate the message processing by appending a malicious SAMLRequest in front of a valid SAMLResponse, leading to the applicati...

CVE-2025-24043

Improper verification of cryptographic signature in .NET allows an authorized attacker to execute code over a network...

CVE-2025-24043

Improper verification of cryptographic signature in .NET allows an authorized attacker to execute code over a network...

CVE-2025-24043

CVE-2025-24043 affects WinDbg/ .NET components via improper verification of cryptographic signatures, enabling remote code execution over a network by an authorized attacker. Exploitation details in the Connected documents indicate the issue stems from signature verification in SOS-related compon...