SymCrypt-OpenSSL

SCOSSL - OpenSSL 用 SymCrypt エンジンおよびプロバイダー OpenSSL 用 SymCrypt エンジンおよびプロバイダー SCOSSL により、OpenSSL はコア暗号化操作のプロバイダーとして SymCrypt を使用できます。主な動機は FIPS 認証をサポートすることです。素の OpenSSL 1.1.1 には FIPS 認証済みの暗号モジュールがなく、OpenSSL 3 の fips モジュールは FIPS 140-3 標準で認証されていないためです。 SymCrypt エンジン OpenSSL 1.1.1 SymCrypt プロバイダー OpenS...

CVE-2025-11187

CVE-2025-11187 PKCS12 PBMAC1 PBKDF2 鍵長におけるスタックバッファオーバーフロー OpenSSL 3.X 約1年前にこのスタックバッファオーバーフローを発見しましたが、重複 CVE-2025-11187 であることが判明しました。 この問題は、PBKDF2 の鍵長が攻撃者によって制御可能な場合に、libcrypto の PKCS12 PBMAC1 処理で発生します。OpenSSL 3.6.0 で試行 pkcs12genmac crypto/pkcs12/p12mutl.c 内の固定スタックバッファを超える書き込みを引き起こします。 コンポーネント:...

SUSE SLES15 Security Update : openssl-3-livepatches (SUSE-SU-2026:4418-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by a vulnerability as referenced in the SUSE- SU-2026:4418-1 advisory. This update for openssl-3-livepatches fixes the following issue: - CVE-2026-84782: DTLS Retransmits Handshake Messages From a Stale Buffer Offset...

SUSE SLES15 Security Update : openssl-3 (SUSE-SU-2026:4412-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4412-1 advisory. - CVE-2026-35189: Excessive Memory Allocation in Relative CRLDP Processing bsc1280589. - CVE-2026-54872: Timing Side-Channel in...

Security update for openssl-3

This update for openssl-3 fixes the following issues: CVE-2026-35189: Excessive Memory Allocation in Relative CRLDP Processing bsc1280589. CVE-2026-54872: Timing Side-Channel in Scalar Multiplication for Non-NIST EC Curves bsc1280591. CVE-2026-75805: NULL Pointer Dereference in CMP Client...

SUSE-SU-2026:4419-1 Security update for openssl-3

This update for openssl-3 fixes the following issues: - CVE-2026-35189: Excessive Memory Allocation in Relative CRLDP Processing bsc1280589. - CVE-2026-54872: Timing Side-Channel in Scalar Multiplication for Non-NIST EC Curves bsc1280591. - CVE-2026-75805: NULL Pointer Dereference in CMP Client...

Security update for openssl-3-livepatches

This update for openssl-3-livepatches fixes the following issue: CVE-2026-84782: DTLS Retransmits Handshake Messages From a Stale Buffer Offset bsc1280587. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch"...

SUSE-SU-2026:4418-1 Security update for openssl-3-livepatches

This update for openssl-3-livepatches fixes the following issue: - CVE-2026-84782: DTLS Retransmits Handshake Messages From a Stale Buffer Offset bsc1280587...

Security update for openssl-3

This update for openssl-3 fixes the following issues: CVE-2026-35189: Excessive Memory Allocation in Relative CRLDP Processing bsc1280589. CVE-2026-35191: QUIC Unvalidated Amplification Credit may be Over Accounted bsc1280590. CVE-2026-54872: Timing Side-Channel in Scalar Multiplication for...

Security update for openssl-3

This update for openssl-3 fixes the following issues: CVE-2026-35189: Excessive Memory Allocation in Relative CRLDP Processing bsc1280589. CVE-2026-54872: Timing Side-Channel in Scalar Multiplication for Non-NIST EC Curves bsc1280591. CVE-2026-75805: NULL Pointer Dereference in CMP Client...

Security update for openssl-3

This update for openssl-3 fixes the following issues: CVE-2026-35189: Excessive Memory Allocation in Relative CRLDP Processing bsc1280589. CVE-2026-54872: Timing Side-Channel in Scalar Multiplication for Non-NIST EC Curves bsc1280591. CVE-2026-75805: NULL Pointer Dereference in CMP Client...

SUSE-SU-2026:4412-1 Security update for openssl-3

This update for openssl-3 fixes the following issues: - CVE-2026-35189: Excessive Memory Allocation in Relative CRLDP Processing bsc1280589. - CVE-2026-54872: Timing Side-Channel in Scalar Multiplication for Non-NIST EC Curves bsc1280591. - CVE-2026-75805: NULL Pointer Dereference in CMP Client...

SUSE SLES15 Security Update : openssl-3-livepatches (SUSE-SU-2026:4040-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4040-1 advisory. - CVE-2026-14457: RPK server signature algorithm selection can dereference a missing certificate bsc1275145, bsc1274792. - CVE-2026-63072: heap...

SUSE SLES15 Security Update : openssl-3-livepatches (SUSE-SU-2026:4038-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4038-1 advisory. - CVE-2026-14457: RPK server signature algorithm selection can dereference a missing certificate bsc1275145, bsc1274792. - CVE-2026-63072: heap...

SUSE-SU-2026:23794-1 Security update for openssl-3-livepatches

This update for openssl-3-livepatches fixes the following issues: - "HollowByte" DoS via attacker-controlled memory allocation bsc1271712. - CVE-2026-14457: RPK Server Signature Algorithm Selection Can Dereference a Missing Certificate bsc1274792. - CVE-2026-63072: Heap Buffer Overflow in CMS Key...

SUSE-SU-2026:23788-1 Security update for openssl-3-livepatches

This update for openssl-3-livepatches fixes the following issues: - "HollowByte" DoS via attacker-controlled memory allocation bsc1271712. - CVE-2026-14457: RPK Server Signature Algorithm Selection Can Dereference a Missing Certificate bsc1274792. - CVE-2026-63072: Heap Buffer Overflow in CMS Key...

SUSE-SU-2026:4040-1 Security update for openssl-3-livepatches

This update for openssl-3-livepatches fixes the following issues: - CVE-2026-14457: RPK server signature algorithm selection can dereference a missing certificate bsc1275145, bsc1274792. - CVE-2026-63072: heap buffer overflow in CMS key unwrapping bsc1275133, bsc1274788. - CVE-2026-63076: invalid...

Security update for openssl-3-livepatches

This update for openssl-3-livepatches fixes the following issues: CVE-2026-14457: RPK server signature algorithm selection can dereference a missing certificate bsc1275145, bsc1274792. CVE-2026-63072: heap buffer overflow in CMS key unwrapping bsc1275133, bsc1274788. CVE-2026-63076: invalid point...

Security update for openssl-3

This update for openssl-3 fixes the following issues: August 2026 release. CVE-2026-14456: unbounded memory growth in QUIC server incoming channel queue bsc1274791. CVE-2026-14457: RPK server signature algorithm selection can dereference a missing certificate bsc1274792. CVE-2026-18798: QUIC serv...

SUSE-SU-2026:4039-1 Security update for openssl-3

This update for openssl-3 fixes the following issues: August 2026 release. - CVE-2026-14456: unbounded memory growth in QUIC server incoming channel queue bsc1274791. - CVE-2026-14457: RPK server signature algorithm selection can dereference a missing certificate bsc1274792. - CVE-2026-18798: QUI...