CVE-2016-1232

The mod_dialback module in Prosody before 0.9.9 does not properly generate random values for the secret token for server-to-server dialback authentication, which makes it easier for attackers to spoof servers via a brute force attack.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://blog.prosody.im/prosody-0-9-9-security-release/	Patch Vendor Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175829.html
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175868.html
http://www.debian.org/security/2016/dsa-3439
http://www.openwall.com/lists/oss-security/2016/01/08/5
https://prosody.im/issues/issue/571
https://prosody.im/security/advisory_20160108-2/	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:prosody:prosody::::::::
	cpe:2.3:a:prosody:prosody:0.9.0:::::::*
	cpe:2.3:a:prosody:prosody:0.9.1:::::::*
	cpe:2.3:a:prosody:prosody:0.9.2:::::::*
	cpe:2.3:a:prosody:prosody:0.9.3:::::::*
	cpe:2.3:a:prosody:prosody:0.9.4:::::::*
	cpe:2.3:a:prosody:prosody:0.9.5:::::::*
	cpe:2.3:a:prosody:prosody:0.9.6:::::::*
	cpe:2.3:a:prosody:prosody:0.9.7:::::::*

Configuration 2 (hide)

OR	cpe:2.3:o:fedoraproject:fedora:22:::::::*
	cpe:2.3:o:fedoraproject:fedora:23:::::::*

Configuration 3 (hide)

OR	cpe:2.3:o:debian:debian_linux:7.0:::::::*
	cpe:2.3:o:debian:debian_linux:8.0:::::::*

History

No history.

Information

Published : 2016-01-12 20:59

Updated : 2023-12-10 11:46

NVD link : CVE-2016-1232

Mitre link : CVE-2016-1232

CVE.ORG link : CVE-2016-1232

JSON object : View

Products Affected

fedoraproject

fedora

debian

debian_linux

prosody

prosody

CWE

NVD-CWE-Other

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"nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "The mod_dialback module in Prosody before 0.9.9 does not properly generate random values for the secret token for server-to-server dialback authentication, which makes it easier for attackers to spoof servers via a brute force attack."}, {"lang": "es", "value": "El m\u00f3dulo mod_dialback en Prosody en versiones anteriores a 0.9.9 no genera adecuadamente valores aleatorios para para el token secreto en la autenticaci\u00f3n de devoluci\u00f3n de llamada de servidor a servidor, lo que hace que sea m\u00e1s f\u00e1cil para atacantes suplantar servidores a trav\u00e9s de un ataque de fuerza bruta."}], "lastModified": "2016-06-09T11:39:32.273", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:prosody:prosody:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "83032BB7-AE53-4E17-90F1-5BA84367BC23", "versionEndIncluding": "0.9.8"}, 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