CVE-2023-41097

An Observable Timing Discrepancy, Covert Timing Channel vulnerability in Silabs GSDK on ARM potentially allows Padding Oracle Crypto Attack on CBC PKCS7.This issue affects GSDK: through 4.4.0...

OESA-2025-1477 poppler security update

is a PDF rendering library. Security Fixes: NSSCryptoSignBackend.cc in Poppler before 25.04.0 does not verify the adbe.pkcs7.sha1 signatures on documents, resulting in potential signature forgeries.CVE-2025-43903...

RLSA-2024:3105 Moderate: python3.11-cryptography security update

The python-cryptography packages contain a Python Cryptographic Authority's PyCA's cryptography library, which provides cryptographic primitives and recipes to Python developers. Security Fixes: python-cryptography: NULL-dereference when loading PKCS7 certificates CVE-2023-49083 For more details...

Security update for poppler

This update for poppler fixes the following issues: CVE-2025-43903: improper verification of adbe.pkcs7.sha1 signatures allows for signature forgeries. bsc1241620 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch"...

SUSE-SU-2025:1434-1 Security update for poppler

This update for poppler fixes the following issues: - CVE-2025-43903: improper verification of adbe.pkcs7.sha1 signatures allows for signature forgeries. bsc1241620...

DEBIAN-CVE-2025-43903

NSSCryptoSignBackend.cc in Poppler before 25.04.0 does not verify the adbe.pkcs7.sha1 signatures on documents, resulting in potential signature forgeries...

UBUNTU-CVE-2025-43903

NSSCryptoSignBackend.cc in Poppler before 25.04.0 does not verify the adbe.pkcs7.sha1 signatures on documents, resulting in potential signature forgeries...

MGASA-2025-0069 Updated python-cryptography & openssl packages fix security vulnerabilities

Cryptography vulnerable to NULL-dereference when loading PKCS7 certificates. CVE-2023-49083 Python-cryptography: bleichenbacher timing oracle attack against rsa decryption - incomplete fix for cve-2020-25659. CVE-2023-50782 Cryptography NULL pointer deference with pkcs12.serializekeyandcertificat...

CVE-2023-24011 Data Distribution Service (DDS) Chain of Trust (CoT) violation vulnerability in Cyclone DDS

An attacker can arbitrarily craft malicious DDS Participants or ROS 2 Nodes with valid certificates to compromise and get full control of the attacked secure DDS databus system by exploiting vulnerable attributes in the configuration of PKCS7 certificate’s validation. This is caused by a...

CVE-2023-24011

CVE-2023-24011 is a DDS ecosystem vulnerability arising from non-compliant permission document verification and improper use of OpenSSL PKCS7_verify to validate S/MIME signatures. Attackers could craft malicious DDS Participants or ROS 2 Nodes with valid certificates to gain full control of a sec...

CVE-2023-24010 Data Distribution Service (DDS) Chain of Trust (CoT) violation in Fast DDS

An attacker can arbitrarily craft malicious DDS Participants or ROS 2 Nodes with valid certificates to compromise and get full control of the attacked secure DDS databus system by exploiting vulnerable attributes in the configuration of PKCS7 certificate’s validation. This is caused by a...

PT-2025-1381 · Openssl +1 · Openssl +1

Name of the Vulnerable Software and Affected Versions: Data Distribution Service DDS affected versions not specified Description: The issue allows an attacker to compromise and gain full control of a secure DDS databus system by exploiting vulnerable attributes in the configuration of PKCS7...

Moderate: Red Hat Security Advisory: python3.11-cryptography security update

An update for python3.11-cryptography is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, i...

python-cryptography: NULL-dereference when loading PKCS7 certificates

A null-pointer dereference vulnerability was found in python-cryptography during the loading of PKCS7 certificates. Invoking "loadpempkcs7certificates" or "loadderpkcs7certificates" can trigger this issue and lead to subsequent segmentation fault and result in a Denial of Service DoS for any...

SUSE CVE-2024-11704

A double-free issue could have occurred in secpkcs7decoderstartdecrypt when handling an error path. Under specific conditions, the same symmetric key could have been freed twice, potentially leading to memory corruption. This vulnerability affects Firefox 133, Thunderbird 133, Firefox ESR 128.7,...

UBUNTU-CVE-2024-11704

A double-free issue could have occurred in secpkcs7decoderstartdecrypt when handling an error path. Under specific conditions, the same symmetric key could have been freed twice, potentially leading to memory corruption. This vulnerability affects Firefox 133, Thunderbird 133, Firefox ESR 128.7,...

mozilla -- double free error

[email protected] reports: A double-free issue could have occurred in secpkcs7decoderstartdecrypt when handling an error path. Under specific conditions, the same symmetric key could have been freed twice, potentially leading to memory corruption...

The vulnerability of the gnutls_pkcs7_verify function in the pkcs7 component of the GnuTLS library allows a attacker to cause a service failure.

The vulnerability of the gnutlspkcs7verify function in the pkcs7 component of the GnuTLS library is related to the reallocation of memory. Exploiting this vulnerability allows a remote attacker to cause service interruptions...

OESA-2024-2072 mysql security update

The MySQLTM software delivers a very fast, multi-threaded, multi-user, and robust SQL Structured Query Language database server. MySQL Server is intended for mission-critical, heavy-load production systems as well as for embedding into mass-deployed software. MySQL is a trademark of Oracle and/or...

Security Bulletin: IBM Storage Ceph is vulnerable to a NULL Pointer Dereference in the RHEL UBI (CVE-2023-49083)

Summary RHEL UBI is used by IBM Storage Ceph as the base operating system. This bulletin identifies the steps to take to address the vulnerability in the RHEL UBI. CVE-2023-49083. Vulnerability Details CVEID:CVE-2023-49083 DESCRIPTION: Cryptography package for Python is vulnerable to a denial of...