Ulli Horlacher fex 20140313 addto incomplete blacklist

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

A vulnerability has been found in Ulli Horlacher fex 20140313 and classified as problematic. This vulnerability affects an unknown functionality. The manipulation of the argument addto with an unknown input leads to a incomplete blacklist vulnerability. The CWE definition for the vulnerability is CWE-184. The product implements a protection mechanism that relies on a list of inputs (or properties of inputs) that are not allowed by policy or otherwise require other action to neutralize before additional processing takes place, but the list is incomplete, leading to resultant weaknesses. As an impact it is known to affect integrity. CVE summarizes:

Incomplete blacklist vulnerability in Frams Fast File EXchange (F*EX, aka fex) before fex-20140530 allows remote attackers to conduct cross-site scripting (XSS) attacks via the addto parameter to fup.

The weakness was presented 06/18/2014 (Website). The advisory is available at fex.rus.uni-stuttgart.de. This vulnerability was named CVE-2014-3877 since 05/27/2014. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1562.006 by the MITRE ATT&CK project.

The vulnerability scanner Nessus provides a plugin with the ID 82213 (Debian DLA-68-1 : fex security update), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l.

Upgrading to version 20140313 eliminates this vulnerability. A possible mitigation has been published 4 months after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (82213). See 57784, 62438, 62434 and 70077 for similar entries.

Productinfo

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Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

Class: Incomplete blacklist
CWE: CWE-184 / CWE-183 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 82213
Nessus Name: Debian DLA-68-1 : fex security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 800220
OpenVAS Name: Frams&qt Fast File EXchange Multiple Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: fex 20140313

Timelineinfo

05/27/2014 🔍
06/18/2014 +22 days 🔍
06/18/2014 +0 days 🔍
09/30/2014 +104 days 🔍
03/26/2015 +177 days 🔍
03/26/2015 +0 days 🔍
03/22/2022 +2553 days 🔍

Sourcesinfo

Advisory: 126906
Status: Not defined
Confirmation: 🔍

CVE: CVE-2014-3877 (🔍)
SecurityFocus: 67783

See also: 🔍

Entryinfo

Created: 03/26/2015 12:07
Updated: 03/22/2022 19:09
Changes: 03/26/2015 12:07 (62), 03/10/2019 17:38 (3), 03/22/2022 19:09 (3)
Complete: 🔍

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