Magento up to 2.1.17/2.2.8/2.3.1 cryptographic issue

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Magento up to 2.1.17/2.2.8/2.3.1. This impacts an unknown function. This manipulation causes cryptographic issue. This vulnerability appears as CVE-2019-7886. The attack may be initiated remotely. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Magento up to 2.1.17/2.2.8/2.3.1 and classified as critical. Affected by this vulnerability is an unknown code. The manipulation with an unknown input leads to a cryptographic issue vulnerability. The CWE definition for the vulnerability is CWE-310. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

A cryptograhic flaw exists in Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. A weak cryptograhic mechanism is used to generate the intialization vector in multiple security relevant contexts.

The weakness was presented 08/02/2019 (Website). It is possible to read the advisory at magento.com. This vulnerability is known as CVE-2019-7886 since 02/12/2019. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1600 according to MITRE ATT&CK.

Upgrading to version 2.1.18, 2.2.9 or 2.3.2 eliminates this vulnerability.

See VDB-136358, VDB-139393, VDB-139394 and VDB-139395 for similar entries. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
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: Cryptographic issue
CWE: CWE-310
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Magento 2.1.18/2.2.9/2.3.2

Timelineinfo

02/12/2019 🔍
08/02/2019 +171 days 🔍
08/04/2019 +2 days 🔍
07/19/2020 +350 days 🔍

Sourcesinfo

Advisory: magento.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-7886 (🔍)
GCVE (CVE): GCVE-0-2019-7886
GCVE (VulDB): GCVE-100-139423
See also: 🔍

Entryinfo

Created: 08/04/2019 07:38
Updated: 07/19/2020 20:21
Changes: 08/04/2019 07:38 (55), 07/19/2020 20:21 (1)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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