CVSS: 7.8EPSS: 19%CPEs: 6EXPL: 2CVE-2022-3786 – X.509 Email Address Variable Length Buffer Overflow
https://notcve.org/view.php?id=CVE-2022-3786
01 Nov 2022 — 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 a malicious certificate or for an application to continue certificate verification despite failure to construct a path to a trusted issuer. An attacker can craft a malicious email address in a certificate to overflow an arbitrary number of bytes containing the `.' character (decimal 46) on t... • https://github.com/cybersecurityworks553/CVE-2022-3602-and-CVE-2022-3786 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-193: Off-by-one Error •
CVSS: 7.8EPSS: 85%CPEs: 9EXPL: 8CVE-2022-3602 – X.509 Email Address 4-byte Buffer Overflow
https://notcve.org/view.php?id=CVE-2022-3602
01 Nov 2022 — 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 verification despite failure to construct a path to a trusted issuer. An attacker can craft a malicious email address to overflow four attacker-controlled bytes on the stack. This buffer overflow could result in a crash... • https://github.com/colmmacc/CVE-2022-3602 • CWE-121: Stack-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 15%CPEs: 1EXPL: 0CVE-2022-3358 – Using a Custom Cipher with NID_undef may lead to NULL encryption
https://notcve.org/view.php?id=CVE-2022-3358
11 Oct 2022 — OpenSSL supports creating a custom cipher via the legacy EVP_CIPHER_meth_new() function and associated function calls. This function was deprecated in OpenSSL 3.0 and application authors are instead encouraged to use the new provider mechanism in order to implement custom ciphers. OpenSSL versions 3.0.0 to 3.0.5 incorrectly handle legacy custom ciphers passed to the EVP_EncryptInit_ex2(), EVP_DecryptInit_ex2() and EVP_CipherInit_ex2() functions (as well as other similarly named encryption and decryption ini... • https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=5485c56679d7c49b96e8fc8ca708b0b7e7c03c4b • CWE-476: NULL Pointer Dereference •
CVSS: 5.3EPSS: 0%CPEs: 22EXPL: 1CVE-2022-2097 – AES OCB fails to encrypt some bytes
https://notcve.org/view.php?id=CVE-2022-2097
05 Jul 2022 — AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of the data under some circumstances. This could reveal sixteen bytes of data that was preexisting in the memory that wasn't written. In the special case of "in place" encryption, sixteen bytes of the plaintext would be revealed. Since OpenSSL does not support OCB based cipher suites for TLS and DTLS, they are both unaffected. Fixed in OpenSSL 3.0.5 (Affected 3.0.0-3.0.4). • https://github.com/PeterThomasAwen/OpenSSLUpgrade1.1.1q-Ubuntu • CWE-325: Missing Cryptographic Step CWE-327: Use of a Broken or Risky Cryptographic Algorithm •
CVSS: 10.0EPSS: 58%CPEs: 12EXPL: 4CVE-2022-2274 – RSA implementation bug in AVX512IFMA instructions
https://notcve.org/view.php?id=CVE-2022-2274
01 Jul 2022 — The OpenSSL 3.0.4 release introduced a serious bug in the RSA implementation for X86_64 CPUs supporting the AVX512IFMA instructions. This issue makes the RSA implementation with 2048 bit private keys incorrect on such machines and memory corruption will happen during the computation. As a consequence of the memory corruption an attacker may be able to trigger a remote code execution on the machine performing the computation. SSL/TLS servers or other servers using 2048 bit RSA private keys running on machine... • https://github.com/Malwareman007/CVE-2022-2274 • CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2007-5536
https://notcve.org/view.php?id=CVE-2007-5536
18 Oct 2007 — Unspecified vulnerability in OpenSSL before A.00.09.07l on HP-UX B.11.11, B.11.23, and B.11.31 allows local users to cause a denial of service via unspecified vectors. Vulnerabilidad sin especificar en el OpenSSL anterior al A.00.09.07l en el HP-UX B.11.11, B.11.23 y B.11.31 permite a usuarios locales provocar una denegación de servicio a través de vectores sin especificar. • http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01203958 •