CVE-2009-1386

Medium

Description

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.

SeverityMedium
CVSS5.0
Exploit probability—
ProductOpenssl
PublishedJun 4, 2009
First seenJun 4, 2009

How to fix

Update
  • openssl openssl0.9.8i or later

Affected products

ProductAffected versionsFixed in
openssl openssl0.9.8 < v < 0.9.8i0.9.8i
redhat openssl0.9.6-15, 0.9.6b-3, 0.9.7a-2—
canonical ubuntu_linux6.06, 8.04, 8.10, 9.04—

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