CVE-2009-0789
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.2 High
AI Score
Confidence
High
0.117 Low
EPSS
Percentile
95.3%
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.
Affected configurations
References
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2009-008.txt.asc
lists.apple.com/archives/security-announce/2009/Sep/msg00004.html
lists.opensuse.org/opensuse-security-announce/2009-05/msg00000.html
lists.opensuse.org/opensuse-security-announce/2011-07/msg00013.html
lists.opensuse.org/opensuse-security-announce/2011-07/msg00014.html
marc.info/?l=bugtraq&m=124464882609472&w=2
marc.info/?l=bugtraq&m=127678688104458&w=2
secunia.com/advisories/34411
secunia.com/advisories/34460
secunia.com/advisories/34666
secunia.com/advisories/35065
secunia.com/advisories/35380
secunia.com/advisories/35729
secunia.com/advisories/36701
secunia.com/advisories/42724
secunia.com/advisories/42733
securitytracker.com/id?1021906
sourceforge.net/project/shownotes.php?release_id=671059&group_id=116847
support.apple.com/kb/HT3865
voodoo-circle.sourceforge.net/sa/sa-20090326-01.html
www.openssl.org/news/secadv_20090325.txt
www.osvdb.org/52866
www.php.net/archive/2009.php#id2009-04-08-1
www.securityfocus.com/bid/34256
www.vupen.com/english/advisories/2009/0850
www.vupen.com/english/advisories/2009/1020
www.vupen.com/english/advisories/2009/1175
www.vupen.com/english/advisories/2009/1548
exchange.xforce.ibmcloud.com/vulnerabilities/49433
kb.bluecoat.com/index?page=content&id=SA50
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.2 High
AI Score
Confidence
High
0.117 Low
EPSS
Percentile
95.3%