National Vulnerability Database

National Vulnerability Database

National Vulnerability
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  • CPE Product Version: cpe:/a:openssl:openssl:0.9.7:beta2
There are 96 matching records.
Displaying matches 61 through 80.
Vuln ID Summary CVSS Severity
CVE-2009-3766

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.

Published: October 23, 2009; 03:30:00 PM -04:00
    V2: 6.8 MEDIUM
CVE-2009-3765

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.

Published: October 23, 2009; 03:30:00 PM -04:00
    V2: 6.8 MEDIUM
CVE-2009-1390

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.

Published: June 16, 2009; 05:00:00 PM -04:00
    V2: 6.8 MEDIUM
CVE-2009-1387

The dtls1_retrieve_buffered_fragment function in ssl/d1_both.c in OpenSSL before 1.0.0 Beta 2 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an out-of-sequence DTLS handshake message, related to a "fragment bug."

Published: June 04, 2009; 12:30:00 PM -04:00
    V2: 5.0 MEDIUM
CVE-2009-1386

ssl/s3_pkt.c in OpenSSL before 0.9.8i allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a DTLS ChangeCipherSpec packet that occurs before ClientHello.

Published: June 04, 2009; 12:30:00 PM -04:00
    V2: 5.0 MEDIUM
CVE-2009-1378

Multiple memory leaks in the dtls1_process_out_of_seq_message function in ssl/d1_both.c in OpenSSL 0.9.8k and earlier 0.9.8 versions allow remote attackers to cause a denial of service (memory consumption) via DTLS records that (1) are duplicates or (2) have sequence numbers much greater than current sequence numbers, aka "DTLS fragment handling memory leak."

Published: May 19, 2009; 03:30:00 PM -04:00
    V2: 5.0 MEDIUM
CVE-2009-1377

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."

Published: May 19, 2009; 03:30:00 PM -04:00
    V2: 5.0 MEDIUM
CVE-2009-0789

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.

Published: March 27, 2009; 12:30:02 PM -04:00
    V2: 5.0 MEDIUM
CVE-2009-0590

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.

Published: March 27, 2009; 12:30:00 PM -04:00
    V2: 5.0 MEDIUM
CVE-2008-5077

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.

Published: January 07, 2009; 12:30:00 PM -05:00
    V2: 5.8 MEDIUM
CVE-2007-5536

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.

Published: October 17, 2007; 08:17:00 PM -04:00
    V2: 4.9 MEDIUM
CVE-2007-5135

Off-by-one error in the SSL_get_shared_ciphers function in OpenSSL 0.9.7 up to 0.9.7l, and 0.9.8 up to 0.9.8f, might allow remote attackers to execute arbitrary code via a crafted packet that triggers a one-byte buffer underflow. NOTE: this issue was introduced as a result of a fix for CVE-2006-3738. As of 20071012, it is unknown whether code execution is possible.

Published: September 27, 2007; 04:17:00 PM -04:00
    V2: 6.8 MEDIUM
CVE-2007-3108

The BN_from_montgomery function in crypto/bn/bn_mont.c in OpenSSL 0.9.8e and earlier does not properly perform Montgomery multiplication, which might allow local users to conduct a side-channel attack and retrieve RSA private keys.

Published: August 07, 2007; 09:17:00 PM -04:00
    V2: 1.2 LOW
CVE-2006-2937

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.

Published: September 28, 2006; 02:07:00 PM -04:00
    V2: 7.8 HIGH
CVE-2006-2940

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.

Published: September 28, 2006; 02:07:00 PM -04:00
    V2: 7.8 HIGH
CVE-2006-3738

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.

Published: September 28, 2006; 02:07:00 PM -04:00
    V2: 10.0 HIGH
CVE-2006-4343

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.

Published: September 28, 2006; 02:07:00 PM -04:00
    V2: 4.3 MEDIUM
CVE-2006-4339

OpenSSL before 0.9.7, 0.9.7 before 0.9.7k, and 0.9.8 before 0.9.8c, when using an RSA key with exponent 3, removes PKCS-1 padding before generating a hash, which allows remote attackers to forge a PKCS #1 v1.5 signature that is signed by that RSA key and prevents OpenSSL from correctly verifying X.509 and other certificates that use PKCS #1.

Published: September 05, 2006; 01:04:00 PM -04:00
    V2: 4.3 MEDIUM
CVE-2005-2969

The SSL/TLS server implementation in OpenSSL 0.9.7 before 0.9.7h and 0.9.8 before 0.9.8a, when using the SSL_OP_MSIE_SSLV2_RSA_PADDING option, disables a verification step that is required for preventing protocol version rollback attacks, which allows remote attackers to force a client and server to use a weaker protocol than needed via a man-in-the-middle attack.

Published: October 18, 2005; 05:02:00 PM -04:00
    V2: 5.0 MEDIUM
CVE-2005-2946

The default configuration on OpenSSL before 0.9.8 uses MD5 for creating message digests instead of a more cryptographically strong algorithm, which makes it easier for remote attackers to forge certificates with a valid certificate authority signature.

Published: September 16, 2005; 06:03:00 PM -04:00
    V2: 5.0 MEDIUM