apt-listbug up to 0.1.9 Temp File input validation

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.
6.3$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in apt-listbug up to 0.1.9. Affected is an unknown function of the component Temp File Handler. Executing a manipulation can lead to input validation. This vulnerability is handled as CVE-2013-6049. It is possible to launch the attack on the local host. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical was found in apt-listbug up to 0.1.9. This vulnerability affects an unknown code block of the component Temp File Handler. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

apt-listbugs before 0.1.10 creates temporary files insecurely, which allows attackers to have unspecified impact via unknown vectors.

The bug was discovered 02/08/2014. The weakness was released 10/20/2017 (oss-sec). The advisory is shared for download at openwall.com. This vulnerability was named CVE-2013-6049 since 10/08/2013. The attack needs to be approached locally. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 1350 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 0.1.10 eliminates this vulnerability.

Entries connected to this vulnerability are available at VDB-108315, VDB-108545, VDB-108544 and VDB-112647. Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: apt-listbug 0.1.10

Timelineinfo

10/08/2013 🔍
02/08/2014 +123 days 🔍
10/20/2017 +1350 days 🔍
10/20/2017 +0 days 🔍
10/23/2017 +3 days 🔍
11/28/2019 +766 days 🔍

Sourcesinfo

Advisory: openwall.com
Status: Not defined

CVE: CVE-2013-6049 (🔍)
GCVE (CVE): GCVE-0-2013-6049
GCVE (VulDB): GCVE-100-108316
See also: 🔍

Entryinfo

Created: 10/23/2017 09:04
Updated: 11/28/2019 14:49
Changes: 10/23/2017 09:04 (58), 11/28/2019 14:49 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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