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Openssl Project : Security Vulnerabilities

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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-2009-1387 399 DoS 2009-06-04 2013-01-22
5.0
None Remote Low Not required None None Partial
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."
2 CVE-2009-1386 1 DoS 2009-06-04 2013-01-22
5.0
None Remote Low Not required None None Partial
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.
3 CVE-2009-1378 399 1 DoS 2009-05-19 2013-01-22
5.0
None Remote Low Not required None None Partial
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."
4 CVE-2009-1377 119 DoS Overflow 2009-05-19 2013-01-22
5.0
None Remote Low Not required None None Partial
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."
5 CVE-2008-1672 287 DoS 2008-05-29 2010-01-05
4.3
None Remote Medium Not required None None Partial
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.
6 CVE-2008-0166 310 3 2008-05-13 2009-02-21
7.8
None Remote Low Not required Complete None None
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.
Total number of vulnerabilities : 6   Page : 1 (This Page)
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