// For flags

CVE-2005-2532

 

Severity Score

5.0
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

OpenVPN before 2.0.1 does not properly flush the OpenSSL error queue when a packet can not be decrypted by the server, which allows remote authenticated attackers to cause a denial of service (client disconnection) via a large number of packets that can not be decrypted.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2005-08-10 CVE Reserved
  • 2005-08-24 CVE Published
  • 2024-07-31 EPSS Updated
  • 2024-08-07 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0
Search vendor "Openvpn" for product "Openvpn" and version "2.0"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0.1_rc1
Search vendor "Openvpn" for product "Openvpn" and version "2.0.1_rc1"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0.1_rc2
Search vendor "Openvpn" for product "Openvpn" and version "2.0.1_rc2"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0.1_rc3
Search vendor "Openvpn" for product "Openvpn" and version "2.0.1_rc3"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0.1_rc4
Search vendor "Openvpn" for product "Openvpn" and version "2.0.1_rc4"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0.1_rc5
Search vendor "Openvpn" for product "Openvpn" and version "2.0.1_rc5"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0.1_rc6
Search vendor "Openvpn" for product "Openvpn" and version "2.0.1_rc6"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0.1_rc7
Search vendor "Openvpn" for product "Openvpn" and version "2.0.1_rc7"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_beta1
Search vendor "Openvpn" for product "Openvpn" and version "2.0_beta1"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_beta2
Search vendor "Openvpn" for product "Openvpn" and version "2.0_beta2"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_beta3
Search vendor "Openvpn" for product "Openvpn" and version "2.0_beta3"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_beta4
Search vendor "Openvpn" for product "Openvpn" and version "2.0_beta4"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_beta5
Search vendor "Openvpn" for product "Openvpn" and version "2.0_beta5"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_beta6
Search vendor "Openvpn" for product "Openvpn" and version "2.0_beta6"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_beta7
Search vendor "Openvpn" for product "Openvpn" and version "2.0_beta7"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_beta8
Search vendor "Openvpn" for product "Openvpn" and version "2.0_beta8"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_beta9
Search vendor "Openvpn" for product "Openvpn" and version "2.0_beta9"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_beta10
Search vendor "Openvpn" for product "Openvpn" and version "2.0_beta10"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_beta11
Search vendor "Openvpn" for product "Openvpn" and version "2.0_beta11"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_beta12
Search vendor "Openvpn" for product "Openvpn" and version "2.0_beta12"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_beta13
Search vendor "Openvpn" for product "Openvpn" and version "2.0_beta13"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_beta15
Search vendor "Openvpn" for product "Openvpn" and version "2.0_beta15"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_beta16
Search vendor "Openvpn" for product "Openvpn" and version "2.0_beta16"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_beta17
Search vendor "Openvpn" for product "Openvpn" and version "2.0_beta17"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_beta18
Search vendor "Openvpn" for product "Openvpn" and version "2.0_beta18"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_beta19
Search vendor "Openvpn" for product "Openvpn" and version "2.0_beta19"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_beta20
Search vendor "Openvpn" for product "Openvpn" and version "2.0_beta20"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_beta28
Search vendor "Openvpn" for product "Openvpn" and version "2.0_beta28"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_rc1
Search vendor "Openvpn" for product "Openvpn" and version "2.0_rc1"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_rc2
Search vendor "Openvpn" for product "Openvpn" and version "2.0_rc2"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_rc3
Search vendor "Openvpn" for product "Openvpn" and version "2.0_rc3"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_rc4
Search vendor "Openvpn" for product "Openvpn" and version "2.0_rc4"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_rc5
Search vendor "Openvpn" for product "Openvpn" and version "2.0_rc5"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_rc6
Search vendor "Openvpn" for product "Openvpn" and version "2.0_rc6"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_rc7
Search vendor "Openvpn" for product "Openvpn" and version "2.0_rc7"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_rc8
Search vendor "Openvpn" for product "Openvpn" and version "2.0_rc8"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_rc9
Search vendor "Openvpn" for product "Openvpn" and version "2.0_rc9"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_rc10
Search vendor "Openvpn" for product "Openvpn" and version "2.0_rc10"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_rc11
Search vendor "Openvpn" for product "Openvpn" and version "2.0_rc11"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_rc12
Search vendor "Openvpn" for product "Openvpn" and version "2.0_rc12"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_rc13
Search vendor "Openvpn" for product "Openvpn" and version "2.0_rc13"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_rc14
Search vendor "Openvpn" for product "Openvpn" and version "2.0_rc14"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_rc15
Search vendor "Openvpn" for product "Openvpn" and version "2.0_rc15"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_rc16
Search vendor "Openvpn" for product "Openvpn" and version "2.0_rc16"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_rc17
Search vendor "Openvpn" for product "Openvpn" and version "2.0_rc17"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_rc18
Search vendor "Openvpn" for product "Openvpn" and version "2.0_rc18"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_rc19
Search vendor "Openvpn" for product "Openvpn" and version "2.0_rc19"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_rc20
Search vendor "Openvpn" for product "Openvpn" and version "2.0_rc20"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_rc21
Search vendor "Openvpn" for product "Openvpn" and version "2.0_rc21"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test1
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test1"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test2
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test2"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test3
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test3"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test5
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test5"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test6
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test6"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test7
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test7"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test8
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test8"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test9
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test9"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test10
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test10"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test11
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test11"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test12
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test12"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test14
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test14"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test15
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test15"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test16
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test16"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test17
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test17"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test18
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test18"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test19
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test19"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test20
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test20"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test21
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test21"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test22
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test22"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test23
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test23"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test24
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test24"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test26
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test26"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test27
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test27"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
2.0_test29
Search vendor "Openvpn" for product "Openvpn" and version "2.0_test29"
-
Affected