Filtered by vendor Openssl
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Total
255 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2014-3572 | 1 Openssl | 1 Openssl | 2025-04-12 | 5.0 MEDIUM | N/A |
| The ssl3_get_key_exchange function in s3_clnt.c in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k allows remote SSL servers to conduct ECDHE-to-ECDH downgrade attacks and trigger a loss of forward secrecy by omitting the ServerKeyExchange message. | |||||
| CVE-2015-1788 | 1 Openssl | 1 Openssl | 2025-04-12 | 4.3 MEDIUM | N/A |
| The BN_GF2m_mod_inv function in crypto/bn/bn_gf2m.c in OpenSSL before 0.9.8s, 1.0.0 before 1.0.0e, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b does not properly handle ECParameters structures in which the curve is over a malformed binary polynomial field, which allows remote attackers to cause a denial of service (infinite loop) via a session that uses an Elliptic Curve algorithm, as demonstrated by an attack against a server that supports client authentication. | |||||
| CVE-2015-0291 | 1 Openssl | 1 Openssl | 2025-04-12 | 5.0 MEDIUM | N/A |
| The sigalgs implementation in t1_lib.c in OpenSSL 1.0.2 before 1.0.2a allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) by using an invalid signature_algorithms extension in the ClientHello message during a renegotiation. | |||||
| CVE-2016-0704 | 1 Openssl | 1 Openssl | 2025-04-12 | 4.3 MEDIUM | 5.9 MEDIUM |
| An oracle protection mechanism in the get_client_master_key function in s2_srvr.c in the SSLv2 implementation in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a overwrites incorrect MASTER-KEY bytes during use of export cipher suites, which makes it easier for remote attackers to decrypt TLS ciphertext data by leveraging a Bleichenbacher RSA padding oracle, a related issue to CVE-2016-0800. | |||||
| CVE-2014-0198 | 1 Openssl | 1 Openssl | 2025-04-12 | 4.3 MEDIUM | N/A |
| The do_ssl3_write function in s3_pkt.c in OpenSSL 1.x through 1.0.1g, when SSL_MODE_RELEASE_BUFFERS is enabled, does not properly manage a buffer pointer during certain recursive calls, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via vectors that trigger an alert condition. | |||||
| CVE-2016-0701 | 1 Openssl | 1 Openssl | 2025-04-12 | 2.6 LOW | 3.7 LOW |
| The DH_check_pub_key function in crypto/dh/dh_check.c in OpenSSL 1.0.2 before 1.0.2f does not ensure that prime numbers are appropriate for Diffie-Hellman (DH) key exchange, which makes it easier for remote attackers to discover a private DH exponent by making multiple handshakes with a peer that chose an inappropriate number, as demonstrated by a number in an X9.42 file. | |||||
| CVE-2016-6306 | 6 Canonical, Debian, Hp and 3 more | 9 Ubuntu Linux, Debian Linux, Icewall Federation Agent and 6 more | 2025-04-12 | 4.3 MEDIUM | 5.9 MEDIUM |
| The certificate parser in OpenSSL before 1.0.1u and 1.0.2 before 1.0.2i might allow remote attackers to cause a denial of service (out-of-bounds read) via crafted certificate operations, related to s3_clnt.c and s3_srvr.c. | |||||
| CVE-2014-3505 | 1 Openssl | 1 Openssl | 2025-04-12 | 5.0 MEDIUM | N/A |
| Double free vulnerability in d1_both.c in the DTLS implementation in OpenSSL 0.9.8 before 0.9.8zb, 1.0.0 before 1.0.0n, and 1.0.1 before 1.0.1i allows remote attackers to cause a denial of service (application crash) via crafted DTLS packets that trigger an error condition. | |||||
| CVE-2016-0702 | 4 Canonical, Debian, Nodejs and 1 more | 4 Ubuntu Linux, Debian Linux, Node.js and 1 more | 2025-04-12 | 1.9 LOW | 5.1 MEDIUM |
| The MOD_EXP_CTIME_COPY_FROM_PREBUF function in crypto/bn/bn_exp.c in OpenSSL 1.0.1 before 1.0.1s and 1.0.2 before 1.0.2g does not properly consider cache-bank access times during modular exponentiation, which makes it easier for local users to discover RSA keys by running a crafted application on the same Intel Sandy Bridge CPU core as a victim and leveraging cache-bank conflicts, aka a "CacheBleed" attack. | |||||
| CVE-2016-2842 | 1 Openssl | 1 Openssl | 2025-04-12 | 10.0 HIGH | 9.8 CRITICAL |
| The doapr_outch function in crypto/bio/b_print.c in OpenSSL 1.0.1 before 1.0.1s and 1.0.2 before 1.0.2g does not verify that a certain memory allocation succeeds, which allows remote attackers to cause a denial of service (out-of-bounds write or memory consumption) or possibly have unspecified other impact via a long string, as demonstrated by a large amount of ASN.1 data, a different vulnerability than CVE-2016-0799. | |||||
| CVE-2015-1789 | 2 Openssl, Oracle | 2 Openssl, Sparc-opl Service Processor | 2025-04-12 | 4.3 MEDIUM | 7.5 HIGH |
| The X509_cmp_time function in crypto/x509/x509_vfy.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted length field in ASN1_TIME data, as demonstrated by an attack against a server that supports client authentication with a custom verification callback. | |||||
| CVE-2015-0207 | 1 Openssl | 1 Openssl | 2025-04-12 | 5.0 MEDIUM | N/A |
| The dtls1_listen function in d1_lib.c in OpenSSL 1.0.2 before 1.0.2a does not properly isolate the state information of independent data streams, which allows remote attackers to cause a denial of service (application crash) via crafted DTLS traffic, as demonstrated by DTLS 1.0 traffic to a DTLS 1.2 server. | |||||
| CVE-2014-3508 | 1 Openssl | 1 Openssl | 2025-04-12 | 4.3 MEDIUM | N/A |
| The OBJ_obj2txt function in crypto/objects/obj_dat.c in OpenSSL 0.9.8 before 0.9.8zb, 1.0.0 before 1.0.0n, and 1.0.1 before 1.0.1i, when pretty printing is used, does not ensure the presence of '\0' characters, which allows context-dependent attackers to obtain sensitive information from process stack memory by reading output from X509_name_oneline, X509_name_print_ex, and unspecified other functions. | |||||
| CVE-2014-3512 | 1 Openssl | 1 Openssl | 2025-04-12 | 7.5 HIGH | N/A |
| Multiple buffer overflows in crypto/srp/srp_lib.c in the SRP implementation in OpenSSL 1.0.1 before 1.0.1i allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via an invalid SRP (1) g, (2) A, or (3) B parameter. | |||||
| CVE-2016-6308 | 1 Openssl | 1 Openssl | 2025-04-12 | 7.1 HIGH | 5.9 MEDIUM |
| statem/statem_dtls.c in the DTLS implementation in OpenSSL 1.1.0 before 1.1.0a allocates memory before checking for an excessive length, which might allow remote attackers to cause a denial of service (memory consumption) via crafted DTLS messages. | |||||
| CVE-2016-2176 | 1 Openssl | 1 Openssl | 2025-04-12 | 6.4 MEDIUM | 8.2 HIGH |
| The X509_NAME_oneline function in crypto/x509/x509_obj.c in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to obtain sensitive information from process stack memory or cause a denial of service (buffer over-read) via crafted EBCDIC ASN.1 data. | |||||
| CVE-2016-0703 | 1 Openssl | 1 Openssl | 2025-04-12 | 4.3 MEDIUM | 5.9 MEDIUM |
| The get_client_master_key function in s2_srvr.c in the SSLv2 implementation in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a accepts a nonzero CLIENT-MASTER-KEY CLEAR-KEY-LENGTH value for an arbitrary cipher, which allows man-in-the-middle attackers to determine the MASTER-KEY value and decrypt TLS ciphertext data by leveraging a Bleichenbacher RSA padding oracle, a related issue to CVE-2016-0800. | |||||
| CVE-2016-6303 | 2 Nodejs, Openssl | 2 Node.js, Openssl | 2025-04-12 | 7.5 HIGH | 9.8 CRITICAL |
| Integer overflow in the MDC2_Update function in crypto/mdc2/mdc2dgst.c in OpenSSL before 1.1.0 allows remote attackers to cause a denial of service (out-of-bounds write and application crash) or possibly have unspecified other impact via unknown vectors. | |||||
| CVE-2014-3513 | 1 Openssl | 1 Openssl | 2025-04-12 | 7.1 HIGH | N/A |
| Memory leak in d1_srtp.c in the DTLS SRTP extension in OpenSSL 1.0.1 before 1.0.1j allows remote attackers to cause a denial of service (memory consumption) via a crafted handshake message. | |||||
| CVE-2014-0076 | 1 Openssl | 1 Openssl | 2025-04-12 | 1.9 LOW | N/A |
| The Montgomery ladder implementation in OpenSSL through 1.0.0l does not ensure that certain swap operations have a constant-time behavior, which makes it easier for local users to obtain ECDSA nonces via a FLUSH+RELOAD cache side-channel attack. | |||||