VDB-163678 · CVE-2020-7753 · GCVE-0-2020-7753

trim Package Regular Expression incorrect regex

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.
3.5	$0-$5k	0.00

Summaryinfo

A vulnerability was found in trim Package and classified as problematic. This impacts the function trim of the component Regular Expression Handler. Executing a manipulation can lead to incorrect regex. This vulnerability appears as CVE-2020-7753. There is no available exploit.

Detailsinfo

A vulnerability has been found in trim Package (the affected version is unknown) and classified as problematic. This vulnerability affects the function trim of the component Regular Expression Handler. The manipulation with an unknown input leads to a incorrect regex vulnerability. The CWE definition for the vulnerability is CWE-185. The product specifies a regular expression in a way that causes data to be improperly matched or compared. As an impact it is known to affect availability.

The weakness was presented 10/27/2020. The advisory is available at snyk.io. This vulnerability was named CVE-2020-7753. Technical details are known, but there is no available exploit.

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

trim Package

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Incorrect regex
CWE: CWE-185 / CWE-697
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/21/2020 🔍
10/27/2020 +280 days 🔍
10/27/2020 +0 days 🔍
11/27/2020 +31 days 🔍

Sourcesinfo

Advisory: snyk.io
Status: Not defined

CVE: CVE-2020-7753 (🔍)
GCVE (CVE): GCVE-0-2020-7753
GCVE (VulDB): GCVE-100-163678

Entryinfo

Created: 10/27/2020 12:21
Updated: 11/27/2020 13:11
Changes: 10/27/2020 12:21 (34), 11/27/2020 13:05 (2), 11/27/2020 13:11 (8)
Complete: 🔍
Cache ID: 216::103