Total
294 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2013-0166 | 2 Openssl, Redhat | 2 Openssl, Openssl | 2026-04-29 | 5.0 MEDIUM | N/A |
| OpenSSL before 0.9.8y, 1.0.0 before 1.0.0k, and 1.0.1 before 1.0.1d does not properly perform signature verification for OCSP responses, which allows remote OCSP servers to cause a denial of service (NULL pointer dereference and application crash) via an invalid key. | |||||
| CVE-2013-0169 | 3 Openssl, Oracle, Polarssl | 3 Openssl, Openjdk, Polarssl | 2026-04-29 | 2.6 LOW | N/A |
| The TLS protocol 1.1 and 1.2 and the DTLS protocol 1.0 and 1.2, as used in OpenSSL, OpenJDK, PolarSSL, and other products, do not properly consider timing side-channel attacks on a MAC check requirement during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, aka the "Lucky Thirteen" issue. | |||||
| CVE-2011-3210 | 1 Openssl | 1 Openssl | 2026-04-29 | 5.0 MEDIUM | N/A |
| The ephemeral ECDH ciphersuite functionality in OpenSSL 0.9.8 through 0.9.8r and 1.0.x before 1.0.0e does not ensure thread safety during processing of handshake messages from clients, which allows remote attackers to cause a denial of service (daemon crash) via out-of-order messages that violate the TLS protocol. | |||||
| CVE-2011-5095 | 1 Openssl | 1 Openssl | 2026-04-29 | 4.0 MEDIUM | N/A |
| The Diffie-Hellman key-exchange implementation in OpenSSL 0.9.8, when FIPS mode is enabled, does not properly validate a public parameter, which makes it easier for man-in-the-middle attackers to obtain the shared secret key by modifying network traffic, a related issue to CVE-2011-1923. | |||||
| CVE-2011-3207 | 1 Openssl | 1 Openssl | 2026-04-29 | 5.0 MEDIUM | N/A |
| crypto/x509/x509_vfy.c in OpenSSL 1.0.x before 1.0.0e does not initialize certain structure members, which makes it easier for remote attackers to bypass CRL validation by using a nextUpdate value corresponding to a time in the past. | |||||
| CVE-2013-4353 | 1 Openssl | 1 Openssl | 2026-04-29 | 4.3 MEDIUM | N/A |
| The ssl3_take_mac function in ssl/s3_both.c in OpenSSL 1.0.1 before 1.0.1f allows remote TLS servers to cause a denial of service (NULL pointer dereference and application crash) via a crafted Next Protocol Negotiation record in a TLS handshake. | |||||
| CVE-2010-2939 | 1 Openssl | 1 Openssl | 2026-04-29 | 4.3 MEDIUM | N/A |
| Double free vulnerability in the ssl3_get_key_exchange function in the OpenSSL client (ssl/s3_clnt.c) in OpenSSL 1.0.0a, 0.9.8, 0.9.7, and possibly other versions, when using ECDH, allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted private key with an invalid prime. NOTE: some sources refer to this as a use-after-free issue. | |||||
| CVE-2010-0928 | 3 Gaisler, Openssl, Xilinx | 3 Leon3 Soc, Openssl, Virtex-ii Pro Fpga | 2026-04-29 | 4.0 MEDIUM | N/A |
| OpenSSL 0.9.8i on the Gaisler Research LEON3 SoC on the Xilinx Virtex-II Pro FPGA uses a Fixed Width Exponentiation (FWE) algorithm for certain signature calculations, and does not verify the signature before providing it to a caller, which makes it easier for physically proximate attackers to determine the private key via a modified supply voltage for the microprocessor, related to a "fault-based attack." | |||||
| CVE-2006-7250 | 1 Openssl | 1 Openssl | 2026-04-29 | 5.0 MEDIUM | N/A |
| The mime_hdr_cmp function in crypto/asn1/asn_mime.c in OpenSSL 0.9.8t and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted S/MIME message. | |||||
| CVE-2012-2333 | 2 Openssl, Redhat | 2 Openssl, Openssl | 2026-04-29 | 6.8 MEDIUM | N/A |
| Integer underflow in OpenSSL before 0.9.8x, 1.0.0 before 1.0.0j, and 1.0.1 before 1.0.1c, when TLS 1.1, TLS 1.2, or DTLS is used with CBC encryption, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted TLS packet that is not properly handled during a certain explicit IV calculation. | |||||
| CVE-2010-4180 | 7 Canonical, Debian, F5 and 4 more | 9 Ubuntu Linux, Debian Linux, Nginx and 6 more | 2026-04-29 | 4.3 MEDIUM | N/A |
| OpenSSL before 0.9.8q, and 1.0.x before 1.0.0c, when SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG is enabled, does not properly prevent modification of the ciphersuite in the session cache, which allows remote attackers to force the downgrade to an unintended cipher via vectors involving sniffing network traffic to discover a session identifier. | |||||
| CVE-2012-2686 | 1 Openssl | 1 Openssl | 2026-04-29 | 5.0 MEDIUM | N/A |
| crypto/evp/e_aes_cbc_hmac_sha1.c in the AES-NI functionality in the TLS 1.1 and 1.2 implementations in OpenSSL 1.0.1 before 1.0.1d allows remote attackers to cause a denial of service (application crash) via crafted CBC data. | |||||
| CVE-2011-4354 | 1 Openssl | 1 Openssl | 2026-04-29 | 5.8 MEDIUM | N/A |
| crypto/bn/bn_nist.c in OpenSSL before 0.9.8h on 32-bit platforms, as used in stunnel and other products, in certain circumstances involving ECDH or ECDHE cipher suites, uses an incorrect modular reduction algorithm in its implementation of the P-256 and P-384 NIST elliptic curves, which allows remote attackers to obtain the private key of a TLS server via multiple handshake attempts. | |||||
| CVE-2011-4108 | 1 Openssl | 1 Openssl | 2026-04-29 | 4.3 MEDIUM | N/A |
| The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f performs a MAC check only if certain padding is valid, which makes it easier for remote attackers to recover plaintext via a padding oracle attack. | |||||
| CVE-2012-0884 | 1 Openssl | 1 Openssl | 2026-04-29 | 5.0 MEDIUM | N/A |
| The implementation of Cryptographic Message Syntax (CMS) and PKCS #7 in OpenSSL before 0.9.8u and 1.x before 1.0.0h does not properly restrict certain oracle behavior, which makes it easier for context-dependent attackers to decrypt data via a Million Message Attack (MMA) adaptive chosen ciphertext attack. | |||||
| CVE-2011-4577 | 1 Openssl | 1 Openssl | 2026-04-29 | 4.3 MEDIUM | N/A |
| OpenSSL before 0.9.8s and 1.x before 1.0.0f, when RFC 3779 support is enabled, allows remote attackers to cause a denial of service (assertion failure) via an X.509 certificate containing certificate-extension data associated with (1) IP address blocks or (2) Autonomous System (AS) identifiers. | |||||
| CVE-2010-0433 | 1 Openssl | 1 Openssl | 2026-04-29 | 4.3 MEDIUM | N/A |
| The kssl_keytab_is_available function in ssl/kssl.c in OpenSSL before 0.9.8n, when Kerberos is enabled but Kerberos configuration files cannot be opened, does not check a certain return value, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via SSL cipher negotiation, as demonstrated by a chroot installation of Dovecot or stunnel without Kerberos configuration files inside the chroot. | |||||
| CVE-2010-1633 | 1 Openssl | 1 Openssl | 2026-04-29 | 6.4 MEDIUM | N/A |
| RSA verification recovery in the EVP_PKEY_verify_recover function in OpenSSL 1.x before 1.0.0a, as used by pkeyutl and possibly other applications, returns uninitialized memory upon failure, which might allow context-dependent attackers to bypass intended key requirements or obtain sensitive information via unspecified vectors. NOTE: some of these details are obtained from third party information. | |||||
| CVE-2009-3245 | 1 Openssl | 1 Openssl | 2026-04-29 | 10.0 HIGH | N/A |
| OpenSSL before 0.9.8m does not check for a NULL return value from bn_wexpand function calls in (1) crypto/bn/bn_div.c, (2) crypto/bn/bn_gf2m.c, (3) crypto/ec/ec2_smpl.c, and (4) engines/e_ubsec.c, which has unspecified impact and context-dependent attack vectors. | |||||
| CVE-2026-28386 | 1 Openssl | 1 Openssl | 2026-04-24 | N/A | 7.5 HIGH |
| Issue summary: Applications using AES-CFB128 encryption or decryption on systems with AVX-512 and VAES support can trigger an out-of-bounds read of up to 15 bytes when processing partial cipher blocks. Impact summary: This out-of-bounds read may trigger a crash which leads to Denial of Service for an application if the input buffer ends at a memory page boundary and the following page is unmapped. There is no information disclosure as the over-read bytes are not written to output. The vulnerable code path is only reached when processing partial blocks (when a previous call left an incomplete block and the current call provides fewer bytes than needed to complete it). Additionally, the input buffer must be positioned at a page boundary with the following page unmapped. CFB mode is not used in TLS/DTLS protocols, which use CBC, GCM, CCM, or ChaCha20-Poly1305 instead. For these reasons the issue was assessed as Low severity according to our Security Policy. Only x86-64 systems with AVX-512 and VAES instruction support are affected. Other architectures and systems without VAES support use different code paths that are not affected. OpenSSL FIPS module in 3.6 version is affected by this issue. | |||||