CVE-2009-1886

Samba 3.3.5 - Format String / Security Bypass

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Multiple format string vulnerabilities in client/client.c in smbclient in Samba 3.2.0 through 3.2.12 might allow context-dependent attackers to execute arbitrary code via format string specifiers in a filename.

Múltiples vulnerabilidades de formato de cadena en client/client.c en smbclient en Samba v3.2.0 hasta v3.2.12 podría permitir dependiendo del contexto a atacantes ejecutar código de su elección a través del formato de cadena especificado en un nombre de fichero.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2009-05-19 First Exploit
2009-06-02 CVE Reserved
2009-06-24 CVE Published
2024-08-07 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-134: Use of Externally-Controlled Format String

CAPEC

References (16)

URL	Tag	Source
http://secunia.com/advisories/35573	Third Party Advisory
http://secunia.com/advisories/35606	Third Party Advisory
http://secunia.com/advisories/36918	Third Party Advisory
http://www.securitytracker.com/id?1022441	Vdb Entry
https://bugzilla.samba.org/show_bug.cgi?id=6478	X_refsource_confirm
https://exchange.xforce.ibmcloud.com/vulnerabilities/51328	Vdb Entry

URL	Date	SRC
https://www.exploit-db.com/exploits/33053	2009-05-19

URL	Date	SRC
http://www.samba.org/samba/ftp/patches/security/samba-3.2.12-CVE-2009-1886.patch	2017-08-17
http://www.samba.org/samba/security/CVE-2009-1886.html	2017-08-17
http://www.securityfocus.com/bid/35472	2017-08-17
http://www.vupen.com/english/advisories/2009/1664	2017-08-17

URL	Date	SRC
http://secunia.com/advisories/35539	2017-08-17
http://www.debian.org/security/2009/dsa-1823	2017-08-17
http://www.mandriva.com/security/advisories?name=MDVSA-2009:196	2017-08-17
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.521591	2017-08-17
http://www.ubuntu.com/usn/USN-839-1	2017-08-17

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"				3.2.0 Search vendor "Samba" for product "Samba" and version "3.2.0"		-		Affected
Samba Search vendor "Samba"		Samba Search vendor "Samba" for product "Samba"				3.2.1 Search vendor "Samba" for product "Samba" and version "3.2.1"		-		Affected
Samba Search vendor "Samba"		Samba Search vendor "Samba" for product "Samba"				3.2.2 Search vendor "Samba" for product "Samba" and version "3.2.2"		-		Affected
Samba Search vendor "Samba"		Samba Search vendor "Samba" for product "Samba"				3.2.3 Search vendor "Samba" for product "Samba" and version "3.2.3"		-		Affected
Samba Search vendor "Samba"		Samba Search vendor "Samba" for product "Samba"				3.2.4 Search vendor "Samba" for product "Samba" and version "3.2.4"		-		Affected
Samba Search vendor "Samba"		Samba Search vendor "Samba" for product "Samba"				3.2.5 Search vendor "Samba" for product "Samba" and version "3.2.5"		-		Affected
Samba Search vendor "Samba"		Samba Search vendor "Samba" for product "Samba"				3.2.6 Search vendor "Samba" for product "Samba" and version "3.2.6"		-		Affected
Samba Search vendor "Samba"		Samba Search vendor "Samba" for product "Samba"				3.2.7 Search vendor "Samba" for product "Samba" and version "3.2.7"		-		Affected
Samba Search vendor "Samba"		Samba Search vendor "Samba" for product "Samba"				3.2.8 Search vendor "Samba" for product "Samba" and version "3.2.8"		-		Affected
Samba Search vendor "Samba"		Samba Search vendor "Samba" for product "Samba"				3.2.9 Search vendor "Samba" for product "Samba" and version "3.2.9"		-		Affected
Samba Search vendor "Samba"		Samba Search vendor "Samba" for product "Samba"				3.2.10 Search vendor "Samba" for product "Samba" and version "3.2.10"		-		Affected
Samba Search vendor "Samba"		Samba Search vendor "Samba" for product "Samba"				3.2.11 Search vendor "Samba" for product "Samba" and version "3.2.11"		-		Affected
Samba Search vendor "Samba"		Samba Search vendor "Samba" for product "Samba"				3.2.12 Search vendor "Samba" for product "Samba" and version "3.2.12"		-		Affected