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.
5.1	$0-$5k	0.00

A vulnerability was found in Debian txt2man 1.5.5-2/1.5.5-4. It has been classified as problematic. Affected is an unknown code. The manipulation with an unknown input leads to a link following vulnerability. CWE is classifying the issue as CWE-59. The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource. This is going to have an impact on integrity, and availability. CVE summarizes:

A certain Debian patch for txt2man 1.5.5, as used in txt2man 1.5.5-2, 1.5.5-4, and others, allows local users to overwrite arbitrary files via a symlink attack on /tmp/2222.

The weakness was released 09/30/2013 (Website). The advisory is shared for download at ubuntu.com. This vulnerability is traded as CVE-2013-1444 since 01/26/2013. The attack needs to be approached locally. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 70254 (Ubuntu 12.04 LTS / 12.10 / 13.04 : txt2man vulnerability (USN-1979-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Ubuntu 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 vulnerability database at Tenable (70254).

Productinfo

Vendor

• Debian

Name

• txt2man

Version

• 1.5.5-2
• 1.5.5-4

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: 5.1
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.1
VulDB Temp Score: 5.1
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: Link following
CWE: CWE-59
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

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: 70254
Nessus Name: Ubuntu 12.04 LTS / 12.10 / 13.04 : txt2man vulnerability (USN-1979-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 841569
OpenVAS Name: Ubuntu Update for txt2man USN-1979-1
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/26/2013 🔍
09/30/2013 +247 days 🔍
09/30/2013 +0 days 🔍
09/30/2013 +0 days 🔍
10/01/2013 +1 days 🔍
10/06/2013 +5 days 🔍
03/24/2015 +534 days 🔍
01/08/2022 +2482 days 🔍

Sourcesinfo

Vendor: debian.org

Advisory: USN-1979-1
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-1444 (🔍)
OVAL: 🔍

Vulnerability Center: 41779 - txt2man Local Temporary File Overwrite Vulnerability Via an Attack On /tmp/2222, Low
SecurityFocus: 62716
OSVDB: 97769

Entryinfo

Created: 03/24/2015 15:54
Updated: 01/08/2022 06:36
Changes: 03/24/2015 15:54 (56), 05/12/2017 20:51 (9), 01/08/2022 06:21 (3), 01/08/2022 06:36 (1)
Complete: 🔍

Discussion

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