PT-2026-4942

Name of the Vulnerable Software and Affected Versions OpenSSL versions 3.3 through 3.6 Description A flaw exists in OpenSSL where the SSL CIPHER find function, when used in a QUIC protocol client or server, can experience a NULL pointer dereference if it receives an unknown cipher suite from its...

PT-2026-4943

Name of the Vulnerable Software and Affected Versions OpenSSL versions 3.5 and 3.6 Description The 'openssl dgst' command-line tool silently truncates input data to 16MB when using one-shot signing algorithms and reports success instead of an error. This can lead a user to believe an entire file ...

PT-2026-4948

Name of the Vulnerable Software and Affected Versions OpenSSL versions 1.1.1 through 3.6 OpenSSL version 1.0.2 is not affected Description The issue relates to the handling of non-block-aligned input lengths when using the low-level OCB API directly with AES-NI or other hardware-accelerated code...

PT-2026-4945

Name of the Vulnerable Software and Affected Versions OpenSSL versions 3.3 through 3.6 Description A TLS 1.3 connection utilizing certificate compression can be manipulated to allocate a substantial buffer prior to decompression, bypassing the configured certificate size limit. This can lead to...

PT-2025-19375 · Unknown +2 · Request-Tracker4 +2

Name of the Vulnerable Software and Affected Versions: request-tracker4 versions affected versions not specified Description: The issue concerns the use of a default OpenSSL cipher, specifically 3DES des3, for encrypting SMIME email. This could potentially lead to security issues due to the...

PT-2026-4946

Name of the Vulnerable Software and Affected Versions OpenSSL versions 1.0.2 through 3.6 OpenSSL versions 1.1.1 OpenSSL versions 3.0 through 3.6 OpenSSL versions 3.3 through 3.6 OpenSSL versions 3.4 through 3.6 OpenSSL versions 3.5 through 3.6 Description A heap-based out-of-bounds write can occu...

CLSA-2024-1735311149 openssl: Fix of CVE-2024-2511

CVE-2024-2511: Fix an issue where some non-default TLS server configurations can cause unbounded memory growth when processing TLSv1.3 sessions...

CLSA-2024-1735121358 openssl: Fix of CVE-2024-4603

CVE-2024-4603: Check DSA parameters for excessive sizes before validating...

CLSA-2024-1735119353 openssl: Fix of CVE-2024-4741

CVE-2024-4741: Only free the read buffers if we're not using them...

[R1] Stand-alone Security Patch Available for Tenable Security Center versions 6.3.0, 6.4.0 and 6.4.5: SC-202412.1

R1 Stand-alone Security Patch Available for Tenable Security Center versions 6.3.0, 6.4.0 and 6.4.5: SC-202412.1 Arnie Cabral Fri, 12/20/2024 - 07:29 Security Center leverages third-party software to help provide underlying functionality. Several of the third-party components OpenSSL, PHP were...

Security Bulletin: IBM Storage Scale System may be affected by vulnerabilities in OpenSSL

Summary Security vulnerabilities have been discovered in OpenSSL that are now fixed. Vulnerability Details CVEID:CVE-2023-3446 DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a flaw when using the DHcheck, DHcheckex or EVPPKEYparamcheck functions to check a DH key or DH...

BIT-NODE-MIN-2020-1971 EDIPARTYNAME NULL pointer dereference

The X.509 GeneralName type is a generic type for representing different types of names. One of those name types is known as EDIPartyName. OpenSSL provides a function GENERALNAMEcmp which compares different instances of a GENERALNAME to see if they are equal or not. This function behaves incorrect...

BIT-NODE-MIN-2021-23840 Integer overflow in CipherUpdate

Calls to EVPCipherUpdate, EVPEncryptUpdate and EVPDecryptUpdate may overflow the output length argument in some cases where the input length is close to the maximum permissable length for an integer on the platform. In such cases the return value from the function call will be 1 indicating succes...

BIT-NODE-MIN-2021-3449 NULL pointer deref in signature_algorithms processing

An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signaturealgorithms extension where it was present in the initial ClientHello, but includes a signaturealgorithmscert extension then a NU...

BIT-NODE-MIN-2021-3450 CA certificate check bypass with X509_V_FLAG_X509_STRICT

The X509VFLAGX509STRICT flag enables additional security checks of the certificates present in a certificate chain. It is not set by default. Starting from OpenSSL version 1.1.1h a check to disallow certificates in the chain that have explicitly encoded elliptic curve parameters was added as an...

BIT-NODE-MIN-2021-4044 Invalid handling of X509_verify_cert() internal errors in libssl

Internally libssl in OpenSSL calls X509verifycert on the client side to verify a certificate supplied by a server. That function may return a negative return value to indicate an internal error for example out of memory. Such a negative return value is mishandled by OpenSSL and will cause an IO...

BIT-NODE-MIN-2022-0778 Infinite loop in BN_mod_sqrt() reachable when parsing certificates

The BNmodsqrt function, which computes a modular square root, contains a bug that can cause it to loop forever for non-prime moduli. Internally this function is used when parsing certificates that contain elliptic curve public keys in compressed form or explicit elliptic curve parameters with a...

BIT-NODE-MIN-2022-32222

A cryptographic vulnerability exists on Node.js on linux in versions of 18.x prior to 18.40.0 which allowed a default path for openssl.cnf that might be accessible under some circumstances to a non-admin user instead of /etc/ssl as was the case in versions prior to the upgrade to OpenSSL 3...

BIT-NODE-MIN-2022-32223

Node.js is vulnerable to Hijack Execution Flow: DLL Hijacking under certain conditions on Windows platforms.This vulnerability can be exploited if the victim has the following dependencies on a Windows machine: OpenSSL has been installed and “C:\Program Files\Common Files\SSL\openssl.cnf”...

BIT-NODE-MIN-2022-3602 X.509 Email Address 4-byte Buffer Overflow

A buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking. Note that this occurs after certificate chain signature verification and requires either a CA to have signed the malicious certificate or for the application to continue certificate...