OpenSSL DTLS Remote Memory Exhaustion DoS

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  Severity: MEDIUM

  CVE Identifier: CVE-2009-1378

  Advisory Date: JUL 21, 2015

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  DESCRIPTION

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."

  TREND MICRO PROTECTION INFORMATION

Apply associated Trend Micro DPI Rules.

  SOLUTION

  Trend Micro Deep Security DPI Rule Number: 1003515

  Trend Micro Deep Security DPI Rule Name: 1003515 - OpenSSL DTLS Remote Memory Exhaustion DoS

  AFFECTED SOFTWARE AND VERSION

• openssl openssl 0.9.8a
• openssl openssl 0.9.8b
• openssl openssl 0.9.8c
• openssl openssl 0.9.8d
• openssl openssl 0.9.8e
• openssl openssl 0.9.8f
• openssl openssl 0.9.8g
• openssl openssl 0.9.8h
• openssl openssl 0.9.8i
• openssl openssl 0.9.8j
• openssl openssl 0.9.8k
• openssl_project openssl 0.9.8c-1
• openssl_project openssl 0.9.8c-2
• openssl_project openssl 0.9.8c-3
• openssl_project openssl 0.9.8c-4
• openssl_project openssl 0.9.8c-5
• openssl_project openssl 0.9.8c-6
• openssl_project openssl 0.9.8c-8
• openssl_project openssl 0.9.8c-9
• openssl_project openssl 0.9.8d-1
• openssl_project openssl 0.9.8d-2
• openssl_project openssl 0.9.8d-3
• openssl_project openssl 0.9.8d-4
• openssl_project openssl 0.9.8d-5
• openssl_project openssl 0.9.8d-6
• openssl_project openssl 0.9.8d-7
• openssl_project openssl 0.9.8d-8
• openssl_project openssl 0.9.8d-9
• openssl_project openssl 0.9.8e-1
• openssl_project openssl 0.9.8e-2
• openssl_project openssl 0.9.8e-3
• openssl_project openssl 0.9.8e-4
• openssl_project openssl 0.9.8e-5
• openssl_project openssl 0.9.8e-6
• openssl_project openssl 0.9.8e-7
• openssl_project openssl 0.9.8e-8
• openssl_project openssl 0.9.8e-9
• openssl_project openssl 0.9.8f
• openssl_project openssl 0.9.8f-1
• openssl_project openssl 0.9.8f-2
• openssl_project openssl 0.9.8f-3
• openssl_project openssl 0.9.8f-4
• openssl_project openssl 0.9.8f-5
• openssl_project openssl 0.9.8f-6
• openssl_project openssl 0.9.8f-7
• openssl_project openssl 0.9.8f-8
• openssl_project openssl 0.9.8f-9
• openssl_project openssl 0.9.8g
• openssl_project openssl 0.9.8g-1
• openssl_project openssl 0.9.8g-2
• openssl_project openssl 0.9.8g-3
• openssl_project openssl 0.9.8g-4
• openssl_project openssl 0.9.8g-5
• openssl_project openssl 0.9.8g-6
• openssl_project openssl 0.9.8g-7
• openssl_project openssl 0.9.8g-8
• openssl_project openssl 0.9.8g-9
• openssl_project openssl 0.9.8c-7