CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.3	$0-$5k	0.00

A vulnerability was found in Zlib pigz 2.3.1. It has been classified as problematic. Affected is an unknown part. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on integrity. CVE summarizes:

Multiple directory traversal vulnerabilities in pigz 2.3.1 allow remote attackers to write to arbitrary files via a (1) full pathname or (2) .. (dot dot) in an archive.

The weakness was shared 01/21/2015 by Alexander Cherepanov (Website). The advisory is available at github.com. This vulnerability is traded as CVE-2015-1191 since 01/18/2015. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

The vulnerability scanner Nessus provides a plugin with the ID 81350 (Fedora 21 : pigz-2.3.3-1.fc21 (2015-1488)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (100017), Tenable (81350), SecurityFocus (BID 72109†) and Vulnerability Center (SBV-48730†). The entry VDB-69501 is related to this item.

Productinfo

Vendor

• Zlib

Name

• pigz

Version

• 2.3.1

License

• open-source

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 81350
Nessus Name: Fedora 21 : pigz-2.3.3-1.fc21 (2015-1488)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 14611
OpenVAS Name: Amazon Linux Local Check: ALAS-2015-499
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

01/18/2015 🔍
01/18/2015 +0 days 🔍
01/19/2015 +1 days 🔍
01/21/2015 +2 days 🔍
01/21/2015 +0 days 🔍
02/16/2015 +26 days 🔍
02/24/2015 +8 days 🔍
03/27/2015 +31 days 🔍
04/11/2022 +2572 days 🔍

Sourcesinfo

Advisory: fdad1406b3ec809f4954ff7cdf9e99eb18c2458f
Researcher: Alexander Cherepanov
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-1191 (🔍)
X-Force: 100017
SecurityFocus: 72109 - pigz CVE-2015-1191 Multiple Directory Traversal Vulnerabilities
Vulnerability Center: 48730 - pigz 2.3.1 Remote File System Read due to Directory Traversal Vulnerability, Medium

See also: 🔍

Entryinfo

Created: 03/27/2015 02:56 PM
Updated: 04/11/2022 03:30 PM
Changes: 03/27/2015 02:56 PM (59), 06/20/2017 08:52 AM (9), 04/11/2022 03:24 PM (4), 04/11/2022 03:30 PM (1)
Complete: 🔍
Cache ID: 35:13D:40

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