44 matches found
CVE-2026-58101
A flaw was found in Crypt::OpenSSL::X509, a Perl module for handling X.509 certificates. A remote attacker could exploit this vulnerability by presenting a malformed X.509 certificate. This could lead to a Denial of Service DoS by causing the Perl process to crash due to a NULL pointer dereferenc...
CVE-2026-58102
A flaw was found in Crypt::OpenSSL::X509. A remote attacker could exploit this vulnerability by providing a specially crafted certificate that includes an overly long Object Identifier OID in its extensions. During the processing of this certificate, the software incorrectly handles the OID lengt...
Linux Distros Unpatched Vulnerability : CVE-2026-58102
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Crypt::OpenSSL::X509 versions before 2.1.3 for Perl allow a heap out-of-bounds read via a long certificate extension OID in hvexts. When building the extension...
CVE-2026-58102
Crypt::OpenSSL::X509 versions before 2.1.3 for Perl allow a heap out-of-bounds read via a long certificate extension OID in hvexts. When building the extension hash via extensions, extensionsbylongname, extensionsbyoid, or hasextensionoid, the code passes OBJobj2txt's return value as the hash-key...
CVE-2026-58102 Crypt::OpenSSL::X509 versions before 2.1.3 for Perl allow a heap out-of-bounds read via a long certificate extension OID in hv_exts
Crypt::OpenSSL::X509 versions before 2.1.3 for Perl allow a heap out-of-bounds read via a long certificate extension OID in hvexts. When building the extension hash via extensions, extensionsbylongname, extensionsbyoid, or hasextensionoid, the code passes OBJobj2txt's return value as the hash-key...
CVE-2026-58102
Crypt::OpenSSL::X509 versions before 2.1.3 for Perl allow a heap out-of-bounds read via a long certificate extension OID in hvexts. When building the extension hash via extensions, extensionsbylongname, extensionsbyoid, or hasextensionoid, the code passes OBJobj2txt's return value as the hash-key...
PT-2026-57918
Name of the Vulnerable Software and Affected Versions Crypt::OpenSSL::X509 versions prior to 2.1.3 Description A heap out-of-bounds read exists in hv exts when processing a long certificate extension OID Object Identifier. When building the extension hash through the functions extensions,...
CVE-2026-58102: Out-of-bounds Read
Crypt::OpenSSL::X509 versions before 2.1.3 for Perl allow a heap out-of-bounds read via a long certificate extension OID in hvexts. When building the extension hash via extensions, extensionsbylongname, extensionsbyoid, or hasextensionoid, the code passes OBJobj2txt's return value as the hash-key...
PT-2026-57917
Name of the Vulnerable Software and Affected Versions Crypt::OpenSSL::X509 versions prior to 2.1.3 Description A denial of service can occur due to a NULL pointer dereference. The function X509V3 EXT d2iext returns NULL when a DER Distinguished Encoding Rules value of an extension fails to parse...
Improper Verification of Cryptographic Signature
Overview org.webjars.npm:sigstore is a code-signing for npm packages Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature due to the certificateOIDs option being accepted by the public API but discarded before verification, resulting in required...
sigstore's `certificateOIDs` verification constraints are silently dropped and never enforced
Summary The documented certificateOIDs option in sigstore.verify is accepted by the public API but discarded before verification, so required certificate extension OIDs are never checked. Details The public verify options include certificateOIDs and the documentation says those OID/value pairs...
Improper Verification of Cryptographic Signature
Overview @sigstore/verify is a Verification of Sigstore signatures Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature due to the certificateOIDs option being accepted by the public API but discarded before verification, resulting in required...
Linux Distros Unpatched Vulnerability : CVE-2026-31430
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - X.509: Fix out-of-bounds access when parsing extensions Leo reports an out-of-bounds access when parsing a certificate with empty Basic Constraints or Key Usage...
EUVD-2026-21183
Heap buffer overflow in CertFromX509 via AuthorityKeyIdentifier size confusion. A heap buffer overflow occurs when converting an X.509 certificate internally due to incorrect size handling of the AuthorityKeyIdentifier extension...
CVE-2026-5447 Heap buffer overflow in CertFromX509() via AuthorityKeyIdentifier
Heap buffer overflow in CertFromX509 via AuthorityKeyIdentifier size confusion. A heap buffer overflow occurs when converting an X.509 certificate internally due to incorrect size handling of the AuthorityKeyIdentifier extension...
EUVD-2019-5313
Malware in sbrugna...
Moderate: gnutls security, bug fix, and enhancement update
The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS. Security Fixes: gnutls: Vulnerability in GnuTLS certtool template parsing CVE-2025-32990 gnutls: Vulnerability in GnuTLS SCT extension...
ALSA-2025:16115 Moderate: gnutls security, bug fix, and enhancement update
The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS. Security Fixes: gnutls: Vulnerability in GnuTLS certtool template parsing CVE-2025-32990 gnutls: Vulnerability in GnuTLS SCT extension...
