phpjs parse_str Prototype privileges management

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability was found in phpjs and classified as critical. Affected by this vulnerability is the function parse_str. Executing a manipulation can lead to privileges management (Prototype). This vulnerability is registered as CVE-2020-7700. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability classified as critical was found in phpjs (the affected version is unknown). This vulnerability affects the function parse_str. The manipulation with an unknown input leads to a privileges management vulnerability (Prototype). The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

All versions of phpjs are vulnerable to Prototype Pollution via parse_str.

The weakness was published 08/14/2020 (Website). The advisory is shared for download at snyk.io. This vulnerability was named CVE-2020-7700 since 01/21/2020. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1068.

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

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: 🔍

Exploitinginfo

Name: Prototype
Class: Privileges management / Prototype
CWE: CWE-269 / CWE-266
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

01/21/2020 🔍
08/14/2020 +206 days 🔍
08/15/2020 +1 days 🔍
11/10/2020 +87 days 🔍

Sourcesinfo

Advisory: snyk.io
Status: Not defined

CVE: CVE-2020-7700 (🔍)
GCVE (CVE): GCVE-0-2020-7700
GCVE (VulDB): GCVE-100-159940

Entryinfo

Created: 08/15/2020 08:34
Updated: 11/10/2020 01:04
Changes: 08/15/2020 08:34 (36), 08/15/2020 08:39 (11), 11/10/2020 01:04 (1)
Complete: 🔍
Cache ID: 216::103

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