CVE-2013-2061

Scores

EPSS

0.015very_low1.5%
0%20%40%60%80%100%

Percentile: 1.5%

CVSS

2.6low2.0
0246810

CVSS Score: 2.6/10

All CVSS Scores

CVSS 2.0
2.6

Vector: AV:N/AC:H/Au:N/C:P/I:N/A:N

Description

The openvpn_decrypt function in crypto.c in OpenVPN 2.3.0 and earlier, when running in UDP mode, allows remote attackers to obtain sensitive information via a timing attack involving an HMAC comparison function that does not run in constant time and a padding oracle attack on the CBC mode cipher.

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Sources

debiannvdredhatubuntu

CWEs

CWE-200

Related Vulnerabilities

Exploits

Exploit ID: 10071

Source: exploitdb

URL: https://www.exploit-db.com/exploits/10071

Exploit ID: 10579

Source: exploitdb

URL: https://www.exploit-db.com/exploits/10579

Exploit ID: 12334

Source: exploitdb

URL: https://www.exploit-db.com/exploits/12334

Exploit ID: 24487

Source: exploitdb

URL: https://www.exploit-db.com/exploits/24487

Exploit ID: 28726

Source: exploitdb

URL: https://www.exploit-db.com/exploits/28726

Exploit ID: 34427

Source: exploitdb

URL: https://www.exploit-db.com/exploits/34427

Exploit ID: 4773

Source: exploitdb

URL: https://www.exploit-db.com/exploits/4773

Exploit ID: 8720

Source: exploitdb

URL: https://www.exploit-db.com/exploits/8720

Exploit ID: CVE-2009-3555

Source: github-poc

URL: https://github.com/johnwchadwick/cve-2009-3555-test-server

Exploit ID: CVE-2014-3570

Source: github-poc

URL: https://github.com/uthrasri/CVE-2014-3570_G2.5_openssl_no_patch

Exploit ID: CVE-2014-8275

Source: github-poc

URL: https://github.com/uthrasri/CVE-2014-8275_openssl_g2.5

Exploit ID: CVE-2015-0205

Source: github-poc

URL: https://github.com/saurabh2088/OpenSSL_1_0_1g_CVE-2015-0205

Vulnerable Software (11)

Type: Configuration

Product: openvpn

Operating System: debian

Trait:
{  "fixed": "2.3.1-1"}

Source: debian

Type: Configuration

Product: openvpn

Operating System: debian squeeze 6

Trait:
{  "fixed": "2.1.3-2+squeeze2"}

Source: debian

Type: Configuration

Product: openvpn

Operating System: debian wheezy 7

Trait:
{  "fixed": "2.2.1-8+deb7u1"}

Source: debian

Type: Configuration

Product: openvpn

Operating System: ubuntu hardy 8.04

Trait:
{  "unfixed": true}

Source: ubuntu

Type: Configuration

Product: openvpn

Operating System: ubuntu trusty 14.04

Trait:
{  "unaffected": true}

Source: ubuntu

Type: Configuration

Product: openvpn

Operating System: altlinux

Trait:
{  "fixed": "0:2.3.6-alt1"}

Source: redhat

Type: Configuration

Product: openvpn-docs

Operating System: altlinux

Trait:
{  "fixed": "0:2.3.6-alt1"}

Source: redhat

Type: Configuration

Product: openvpn-plugins

Operating System: altlinux

Trait:
{  "fixed": "0:2.3.6-alt1"}

Source: redhat

Type: Configuration

Vendor: *

Product: opensuse

Operating System: * * *

Trait:
{  "cpe_match": [    {      "cpe23uri": "cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:*",      "vulnerable": true    }  ],  "operator": "OR"}

Source: nvd

Type: Configuration

Vendor: *

Product: openvpn

Operating System: * * *

Trait:
{  "cpe_match": [    {      "cpe23uri": "cpe:2.3:a:openvpn:openvpn:*:*:*:*:*:*:*:*",      "versionEndIncluding": "2.3.0",      "vulnerable": true    },    {      "cpe23uri": "cpe:2.3:a:openvpn...

Source: nvd

Type: Configuration

Vendor: *

Product: openvpn_access_server

Operating System: * * *

Trait:
{  "cpe_match": [    {      "cpe23uri": "cpe:2.3:a:openvpn:openvpn:*:*:*:*:*:*:*:*",      "versionEndIncluding": "2.3.0",      "vulnerable": true    },    {      "cpe23uri": "cpe:2.3:a:openvpn...

Source: nvd

End of list