CVE-2011-4350

Yaws Web Server Directory Traversal

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Yaws 1.91 has a directory traversal vulnerability in the way certain URLs are processed. A remote authenticated user could use this flaw to obtain content of arbitrary local files via specially-crafted URL request.

Yaws versión 1.91, presenta una vulnerabilidad de salto de directorio en la manera en que ciertas URL son procesadas. Un usuario autenticado remoto podría usar este fallo para obtener contenido de archivos locales arbitrarios mediante una petición de URL especialmente diseñada.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2011-11-04 CVE Reserved
2019-11-26 CVE Published
2024-08-07 CVE Updated
2024-08-07 First Exploit
2024-09-15 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CAPEC

References (6)

URL	Tag	Source
https://access.redhat.com/security/cve/cve-2011-4350	Broken Link
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=650009	Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2011-4350	Third Party Advisory
https://www.openwall.com/lists/oss-security/2011/11/25/7	Mailing List
https://bugzilla.redhat.com/show_bug.cgi?id=757181

URL	Date	SRC
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4350	2024-08-07

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Yaws Search vendor "Yaws"		Yaws Search vendor "Yaws" for product "Yaws"				1.91 Search vendor "Yaws" for product "Yaws" and version "1.91"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0"		-		Affected