CVE-2012-0817

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Memory leak in smbd in Samba 3.6.x before 3.6.3 allows remote attackers to cause a denial of service (memory and CPU consumption) by making many connection requests.

Fallo de memoria en smbd en Samba v3.6.x anterior a 3.6.3 permite a atacantes remotos provocar una denegación de servicio (consumo de memoria y CPU)realizando numerosas peticiones de conexión.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

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

2012-01-19 CVE Reserved
2012-01-30 CVE Published
2024-08-06 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

CAPEC

References (7)

URL	Tag	Source
http://secunia.com/advisories/48879	Third Party Advisory
http://www.samba.org/samba/history/samba-3.6.3.html	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC
http://www.samba.org/samba/security/CVE-2012-0817	2018-01-18

URL	Date	SRC
http://lists.fedoraproject.org/pipermail/package-announce/2012-February/072930.html	2018-01-18
http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00008.html	2018-01-18
http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00014.html	2018-01-18
http://secunia.com/advisories/47763	2018-01-18

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Samba Search vendor "Samba"		Samba Search vendor "Samba" for product "Samba"				3.6.0 Search vendor "Samba" for product "Samba" and version "3.6.0"		-		Affected
Samba Search vendor "Samba"		Samba Search vendor "Samba" for product "Samba"				3.6.1 Search vendor "Samba" for product "Samba" and version "3.6.1"		-		Affected
Samba Search vendor "Samba"		Samba Search vendor "Samba" for product "Samba"				3.6.2 Search vendor "Samba" for product "Samba" and version "3.6.2"		-		Affected