Filtered by vendor Openssl
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Total
268 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2009-2409 | 4 Gnu, Mozilla, Openssl and 1 more | 7 Gnutls, Network Security Services, Openssl and 4 more | 2025-04-09 | N/A |
| The Network Security Services (NSS) library before 3.12.3, as used in Firefox; GnuTLS before 2.6.4 and 2.7.4; OpenSSL 0.9.8 through 0.9.8k; and other products support MD2 with X.509 certificates, which might allow remote attackers to spoof certificates by using MD2 design flaws to generate a hash collision in less than brute-force time. NOTE: the scope of this issue is currently limited because the amount of computation required is still large. | ||||
| CVE-2009-1390 | 3 Gnu, Mutt, Openssl | 3 Gnutls, Mutt, Openssl | 2025-04-09 | N/A |
| Mutt 1.5.19, when linked against (1) OpenSSL (mutt_ssl.c) or (2) GnuTLS (mutt_ssl_gnutls.c), allows connections when only one TLS certificate in the chain is accepted instead of verifying the entire chain, which allows remote attackers to spoof trusted servers via a man-in-the-middle attack. | ||||
| CVE-2009-3765 | 2 Mutt, Openssl | 2 Mutt, Openssl | 2025-04-09 | N/A |
| mutt_ssl.c in mutt 1.5.19 and 1.5.20, when OpenSSL is used, does not properly handle a '\0' character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408. | ||||
| CVE-2009-3766 | 2 Mutt, Openssl | 2 Mutt, Openssl | 2025-04-09 | N/A |
| mutt_ssl.c in mutt 1.5.16 and other versions before 1.5.19, when OpenSSL is used, does not verify the domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate. | ||||
| CVE-2008-1678 | 2 Openssl, Redhat | 2 Openssl, Enterprise Linux | 2025-04-09 | N/A |
| Memory leak in the zlib_stateful_init function in crypto/comp/c_zlib.c in libssl in OpenSSL 0.9.8f through 0.9.8h allows remote attackers to cause a denial of service (memory consumption) via multiple calls, as demonstrated by initial SSL client handshakes to the Apache HTTP Server mod_ssl that specify a compression algorithm. | ||||
| CVE-2006-3738 | 2 Openssl, Redhat | 3 Openssl, Enterprise Linux, Network Satellite | 2025-04-09 | N/A |
| Buffer overflow in the SSL_get_shared_ciphers function in OpenSSL 0.9.7 before 0.9.7l, 0.9.8 before 0.9.8d, and earlier versions has unspecified impact and remote attack vectors involving a long list of ciphers. | ||||
| CVE-2006-2940 | 2 Openssl, Redhat | 3 Openssl, Enterprise Linux, Network Satellite | 2025-04-09 | N/A |
| OpenSSL 0.9.7 before 0.9.7l, 0.9.8 before 0.9.8d, and earlier versions allows attackers to cause a denial of service (CPU consumption) via parasitic public keys with large (1) "public exponent" or (2) "public modulus" values in X.509 certificates that require extra time to process when using RSA signature verification. | ||||
| CVE-2007-4995 | 2 Openssl, Redhat | 2 Openssl, Enterprise Linux | 2025-04-09 | N/A |
| Off-by-one error in the DTLS implementation in OpenSSL 0.9.8 before 0.9.8f allows remote attackers to execute arbitrary code via unspecified vectors. | ||||
| CVE-2009-0591 | 1 Openssl | 1 Openssl | 2025-04-09 | N/A |
| The CMS_verify function in OpenSSL 0.9.8h through 0.9.8j, when CMS is enabled, does not properly handle errors associated with malformed signed attributes, which allows remote attackers to repudiate a signature that originally appeared to be valid but was actually invalid. | ||||
| CVE-2006-2937 | 2 Openssl, Redhat | 3 Openssl, Enterprise Linux, Network Satellite | 2025-04-09 | N/A |
| OpenSSL 0.9.7 before 0.9.7l and 0.9.8 before 0.9.8d allows remote attackers to cause a denial of service (infinite loop and memory consumption) via malformed ASN.1 structures that trigger an improperly handled error condition. | ||||
| CVE-2009-1379 | 2 Openssl, Redhat | 2 Openssl, Enterprise Linux | 2025-04-09 | N/A |
| Use-after-free vulnerability in the dtls1_retrieve_buffered_fragment function in ssl/d1_both.c in OpenSSL 1.0.0 Beta 2 allows remote attackers to cause a denial of service (openssl s_client crash) and possibly have unspecified other impact via a DTLS packet, as demonstrated by a packet from a server that uses a crafted server certificate. | ||||
| CVE-2009-0590 | 3 Debian, Openssl, Redhat | 3 Debian Linux, Openssl, Enterprise Linux | 2025-04-09 | N/A |
| The ASN1_STRING_print_ex function in OpenSSL before 0.9.8k allows remote attackers to cause a denial of service (invalid memory access and application crash) via vectors that trigger printing of a (1) BMPString or (2) UniversalString with an invalid encoded length. | ||||
| CVE-2006-4343 | 4 Canonical, Debian, Openssl and 1 more | 5 Ubuntu Linux, Debian Linux, Openssl and 2 more | 2025-04-09 | N/A |
| The get_server_hello function in the SSLv2 client code in OpenSSL 0.9.7 before 0.9.7l, 0.9.8 before 0.9.8d, and earlier versions allows remote servers to cause a denial of service (client crash) via unknown vectors that trigger a null pointer dereference. | ||||
| CVE-2009-0653 | 1 Openssl | 1 Openssl | 2025-04-09 | N/A |
| OpenSSL, probably 0.9.6, does not verify the Basic Constraints for an intermediate CA-signed certificate, which allows remote attackers to spoof the certificates of trusted sites via a man-in-the-middle attack, a related issue to CVE-2002-0970. | ||||
| CVE-2009-0789 | 1 Openssl | 1 Openssl | 2025-04-09 | N/A |
| OpenSSL before 0.9.8k on WIN64 and certain other platforms does not properly handle a malformed ASN.1 structure, which allows remote attackers to cause a denial of service (invalid memory access and application crash) by placing this structure in the public key of a certificate, as demonstrated by an RSA public key. | ||||
| CVE-2008-5077 | 2 Openssl, Redhat | 2 Openssl, Enterprise Linux | 2025-04-09 | N/A |
| OpenSSL 0.9.8i and earlier does not properly check the return value from the EVP_VerifyFinal function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature for DSA and ECDSA keys. | ||||
| CVE-2008-0166 | 3 Canonical, Debian, Openssl | 3 Ubuntu Linux, Debian Linux, Openssl | 2025-04-09 | 7.5 High |
| OpenSSL 0.9.8c-1 up to versions before 0.9.8g-9 on Debian-based operating systems uses a random number generator that generates predictable numbers, which makes it easier for remote attackers to conduct brute force guessing attacks against cryptographic keys. | ||||
| CVE-2007-5502 | 1 Openssl | 1 Fips Object Module | 2025-04-09 | N/A |
| The PRNG implementation for the OpenSSL FIPS Object Module 1.1.1 does not perform auto-seeding during the FIPS self-test, which generates random data that is more predictable than expected and makes it easier for attackers to bypass protection mechanisms that rely on the randomness. | ||||
| CVE-2008-1672 | 2 Canonical, Openssl | 2 Ubuntu Linux, Openssl | 2025-04-09 | N/A |
| OpenSSL 0.9.8f and 0.9.8g allows remote attackers to cause a denial of service (crash) via a TLS handshake that omits the Server Key Exchange message and uses "particular cipher suites," which triggers a NULL pointer dereference. | ||||
| CVE-2009-1377 | 2 Openssl, Redhat | 2 Openssl, Enterprise Linux | 2025-04-09 | N/A |
| The dtls1_buffer_record function in ssl/d1_pkt.c in OpenSSL 0.9.8k and earlier 0.9.8 versions allows remote attackers to cause a denial of service (memory consumption) via a large series of "future epoch" DTLS records that are buffered in a queue, aka "DTLS record buffer limitation bug." | ||||