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Openssl : Security Vulnerabilities Published In 2003

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2003-0851 DoS 2003-12-01 2009-03-04
5.0
None Remote Low Not required None None Partial
OpenSSL 0.9.6k allows remote attackers to cause a denial of service (crash via large recursion) via malformed ASN.1 sequences.
2 CVE-2003-0545 119 DoS Exec Code Overflow 2003-11-17 2008-09-10
10.0
None Remote Low Not required Complete Complete Complete
Double free vulnerability in OpenSSL 0.9.7 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an SSL client certificate with a certain invalid ASN.1 encoding.
3 CVE-2003-0544 DoS 2003-11-17 2010-01-28
5.0
None Remote Low Not required None None Partial
OpenSSL 0.9.6 and 0.9.7 does not properly track the number of characters in certain ASN.1 inputs, which allows remote attackers to cause a denial of service (crash) via an SSL client certificate that causes OpenSSL to read past the end of a buffer when the long form is used.
4 CVE-2003-0543 DoS Overflow 2003-11-17 2010-01-28
5.0
None Remote Low Not required None None Partial
Integer overflow in OpenSSL 0.9.6 and 0.9.7 allows remote attackers to cause a denial of service (crash) via an SSL client certificate with certain ASN.1 tag values.
5 CVE-2003-0147 2003-03-31 2008-09-10
5.0
None Remote Low Not required Partial None None
OpenSSL does not use RSA blinding by default, which allows local and remote attackers to obtain the server's private key by determining factors using timing differences on (1) the number of extra reductions during Montgomery reduction, and (2) the use of different integer multiplication algorithms ("Karatsuba" and normal).
6 CVE-2003-0131 +Info 2003-03-24 2008-09-10
7.5
User Remote Low Not required Partial Partial Partial
The SSL and TLS components for OpenSSL 0.9.6i and earlier, 0.9.7, and 0.9.7a allow remote attackers to perform an unauthorized RSA private key operation via a modified Bleichenbacher attack that uses a large number of SSL or TLS connections using PKCS #1 v1.5 padding that cause OpenSSL to leak information regarding the relationship between ciphertext and the associated plaintext, aka the "Klima-Pokorny-Rosa attack."
7 CVE-2003-0078 +Info 2003-03-03 2008-09-10
5.0
None Remote Low Not required Partial None None
ssl3_get_record in s3_pkt.c for OpenSSL before 0.9.7a and 0.9.6 before 0.9.6i does not perform a MAC computation if an incorrect block cipher padding is used, which causes an information leak (timing discrepancy) that may make it easier to launch cryptographic attacks that rely on distinguishing between padding and MAC verification errors, possibly leading to extraction of the original plaintext, aka the "Vaudenay timing attack."
8 CVE-2002-1568 DoS Overflow 2003-11-17 2008-09-05
5.0
None Remote Low Not required None None Partial
OpenSSL 0.9.6e uses assertions when detecting buffer overflow attacks instead of less severe mechanisms, which allows remote attackers to cause a denial of service (crash) via certain messages that cause OpenSSL to abort from a failed assertion, as demonstrated using SSLv2 CLIENT_MASTER_KEY messages, which are not properly handled in s2_srvr.c.
Total number of vulnerabilities : 8   Page : 1 (This Page)
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