Vulnerability Name:

CVE-2011-4350 (CCN-151390)

Assigned:2011-11-25
Published:2011-11-25
Updated:2020-08-18
Summary: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.
CVSS v3 Severity:6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
3.5 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N)
3.0 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N)
3.0 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-22
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2011-4350

Source: CCN
Type: Yaws Web site
Yaws

Source: MISC
Type: Broken Link
https://access.redhat.com/security/cve/cve-2011-4350

Source: MISC
Type: Third Party Advisory
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=650009

Source: CCN
Type: Red Hat Bugzilla – Bug 757181
CVE-2011-4350 yaws: Directory traversal flaw

Source: MISC
Type: Exploit, Issue Tracking, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4350

Source: XF
Type: UNKNOWN
yaws-cve20114350-dir-trav(151390)

Source: MISC
Type: Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2011-4350

Source: CCN
Type: oss-sec Mailing List, Fri, 25 Nov 2011 18:39:18 +0100
CVE Request -- yaws -- Directory traversal flaw

Source: MISC
Type: Mailing List, Third Party Advisory
https://www.openwall.com/lists/oss-security/2011/11/25/7

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2011-4350

Vulnerable Configuration:Configuration 1:
  • cpe:/a:yaws:yaws:1.91:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:debian:debian_linux:8.0:*:*:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:9.0:*:*:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:10.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:yaws:yaws:1.91:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.bionic:def:201143500000000
    V
    		CVE-2011-4350 on Ubuntu 18.04 LTS (bionic) - medium.
    2019-11-26
    oval:com.ubuntu.xenial:def:201143500000000
    V
    		CVE-2011-4350 on Ubuntu 16.04 LTS (xenial) - medium.
    2019-11-26
    oval:com.ubuntu.artful:def:20114350000
    V
    		CVE-2011-4350 on Ubuntu 17.10 (artful) - medium.
    2011-12-02
    oval:com.ubuntu.trusty:def:20114350000
    V
    		CVE-2011-4350 on Ubuntu 14.04 LTS (trusty) - medium.
    2011-12-02
    oval:com.ubuntu.bionic:def:20114350000
    V
    		CVE-2011-4350 on Ubuntu 18.04 LTS (bionic) - medium.
    2011-12-02
    oval:com.ubuntu.xenial:def:20114350000
    V
    		CVE-2011-4350 on Ubuntu 16.04 LTS (xenial) - medium.
    2011-12-02
    oval:com.ubuntu.cosmic:def:20114350000
    V
    		CVE-2011-4350 on Ubuntu 18.10 (cosmic) - medium.
    2011-12-02
    oval:com.ubuntu.cosmic:def:201143500000000
    V
    		CVE-2011-4350 on Ubuntu 18.10 (cosmic) - medium.
    2011-12-02
    oval:com.ubuntu.precise:def:20114350000
    V
    		CVE-2011-4350 on Ubuntu 12.04 LTS (precise) - medium.
    2011-12-02
    BACK
    yaws yaws 1.91
    debian debian linux 8.0
    debian debian linux 9.0
    debian debian linux 10.0
    yaws yaws 1.91