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CVE
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CVE-2009-0789Date: (C)2009-03-27   (M)2024-02-22


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 5.0
Exploit Score: 10.0
Impact Score: 2.9
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality: NONE
Integrity: NONE
Availability: PARTIAL
  
Reference:
SECTRACK-1021906
BID-34256
SECUNIA-34411
SECUNIA-34460
SECUNIA-34666
SECUNIA-35065
SECUNIA-35380
SECUNIA-35729
SECUNIA-36701
SECUNIA-42724
SECUNIA-42733
OSVDB-52866
ADV-2009-0850
ADV-2009-1020
ADV-2009-1175
ADV-2009-1548
APPLE-SA-2009-09-10-2
HPSBOV02540
HPSBUX02435
NetBSD-SA2009-008
SSRT090059
SUSE-SR:2009:010
SUSE-SU-2011:0847
http://sourceforge.net/project/shownotes.php?release_id=671059&group_id=116847
http://support.apple.com/kb/HT3865
http://voodoo-circle.sourceforge.net/sa/sa-20090326-01.html
http://www.openssl.org/news/secadv_20090325.txt
http://www.php.net/archive/2009.php#id2009-04-08-1
https://kb.bluecoat.com/index?page=content&id=SA50
openSUSE-SU-2011:0845
openssl-asn1-structure-dos(49433)

CPE    62
cpe:/a:openssl:openssl:0.9.1c
cpe:/a:openssl:openssl:0.9.5a
cpe:/a:openssl:openssl:0.9.6:beta3
cpe:/a:openssl:openssl:0.9.6:beta1
...
CWE    1
CWE-189
OVAL    2
oval:org.secpod.oval:def:20028
oval:org.secpod.oval:def:400301

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