dhclient 4.3.1-6 Path Variable input validation

CVSS Meta Temp Score
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CTI Interest Score
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8.1$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in dhclient 4.3.1-6. Affected by this vulnerability is an unknown functionality of the component Path Variable Handler. The manipulation results in input validation. This vulnerability is cataloged as CVE-2012-2248. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in dhclient 4.3.1-6. It has been classified as critical. Affected is an unknown function of the component Path Variable Handler. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered in dhclient 4.3.1-6 due to an embedded path variable.

The weakness was shared 11/27/2019. This vulnerability is traded as CVE-2012-2248 since 04/16/2012. 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.

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

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Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.1
VulDB Meta Temp Score: 8.1

VulDB Base Score: 8.1
VulDB Temp Score: 8.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.1
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: No
Local: No
Remote: Yes

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/16/2012 🔍
11/27/2019 +2781 days 🔍
11/28/2019 +1 days 🔍
02/28/2024 +1553 days 🔍

Sourcesinfo

Advisory: openwall.com
Status: Not defined

CVE: CVE-2012-2248 (🔍)
GCVE (CVE): GCVE-0-2012-2248
GCVE (VulDB): GCVE-100-146454

Entryinfo

Created: 11/28/2019 06:57
Updated: 02/28/2024 16:33
Changes: 11/28/2019 06:57 (34), 11/28/2019 07:02 (17), 02/28/2024 16:33 (3)
Complete: 🔍
Cache ID: 216::103

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