Unscored severity · published Nov 2, 2005
CVE-2005-3409
OpenVPN 2.x before 2.0.4, when running in TCP mode, allows remote attackers to cause a denial of service (segmentation fault) by forcing the accept function call to return an…
–
CVSS
2.5%
EPSS
No
On KEV
Description
OpenVPN 2.x before 2.0.4, when running in TCP mode, allows remote attackers to cause a denial of service (segmentation fault) by forcing the accept function call to return an error status, which leads to a null dereference in an exception handler.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.5% · higher than 85% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Openvpn · Openvpn
2.0; 2.0.1_rc1; 2.0.1_rc2; 2.0.1_rc3; 2.0.1_rc4; 2.0.1_rc5; +34 more · source: NVD
OA
Openvpn Access Server · Openvpn
2.0.1; 2.0.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2005-3409
CVE.org
https://www.cve.org/CVERecord?id=CVE-2005-3409
openvpn.net
http://openvpn.net/changelog.html
Patch
http://secunia.com/advisories/17376
secunia.com
http://secunia.com/advisories/17447
secunia.com
http://secunia.com/advisories/17452
secunia.com
http://secunia.com/advisories/17480
www.debian.org
http://www.debian.org/security/2005/dsa-885
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