Danijar Hafner Definitions Package on Python definitions/parser.py load command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Danijar Hafner Definitions Package on Python. Affected is the function Load of the file definitions/parser.py. The manipulation results in command injection. This vulnerability is reported as CVE-2018-20325. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Danijar Hafner Definitions Package on Python (the affected version unknown). It has been classified as critical. Affected is the function load of the file definitions/parser.py. The manipulation with an unknown input leads to a command injection vulnerability. CWE is classifying the issue as CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

There is a vulnerability in load() method in definitions/parser.py in the Danijar Hafner definitions package for Python. It can execute arbitrary python commands resulting in command execution.

The bug was discovered 12/17/2018. The weakness was disclosed 12/21/2018 (Website). The advisory is shared for download at github.com. This vulnerability is traded as CVE-2018-20325 since 12/21/2018. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1202.

The vulnerability was handled as a non-public zero-day exploit for at least 4 days. During that time the estimated underground price was around $0-$5k.

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
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

12/17/2018 🔍
12/21/2018 +4 days 🔍
12/21/2018 +0 days 🔍
12/21/2018 +0 days 🔍
12/22/2018 +1 days 🔍
06/20/2023 +1641 days 🔍

Sourcesinfo

Advisory: 14
Status: Not defined

CVE: CVE-2018-20325 (🔍)
GCVE (CVE): GCVE-0-2018-20325
GCVE (VulDB): GCVE-100-128292

Entryinfo

Created: 12/22/2018 10:17
Updated: 06/20/2023 15:29
Changes: 12/22/2018 10:17 (57), 04/23/2020 11:58 (1), 06/20/2023 15:29 (3)
Complete: 🔍
Cache ID: 216::103

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