mystem-wrapper on Node.js Download cryptographic issue

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.8$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in mystem-wrapper on Node.js. This vulnerability affects unknown code of the component Download. Performing a manipulation results in cryptographic issue. This vulnerability is cataloged as CVE-2016-10671. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in mystem-wrapper on Node.js (JavaScript Library) (affected version not known). It has been classified as critical. This affects some unknown functionality of the component Download. The manipulation with an unknown input leads to a cryptographic issue vulnerability. CWE is classifying the issue as CWE-310. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

mystem-wrapper is a Yandex mystem app wrapper module. mystem-wrapper downloads binary resources over HTTP, which leaves it vulnerable to MITM attacks. It may be possible to cause remote code execution (RCE) by swapping out the requested resources with an attacker controlled copy if the attacker is on the network or positioned in between the user and the remote server.

The bug was discovered 01/01/2017. The weakness was shared 06/04/2018 (Website). The advisory is shared at nodesecurity.io. This vulnerability is uniquely identified as CVE-2016-10671 since 10/29/2017. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1600 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 519 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.

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Productinfo

Type

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.8

VulDB Base Score: 5.6
VulDB Temp Score: 5.6
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: 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/01/2017 🔍
10/29/2017 +301 days 🔍
06/04/2018 +217 days 🔍
06/04/2018 +0 days 🔍
06/05/2018 +1 days 🔍
02/14/2020 +619 days 🔍

Sourcesinfo

Advisory: nodesecurity.io
Status: Not defined

CVE: CVE-2016-10671 (🔍)
GCVE (CVE): GCVE-0-2016-10671
GCVE (VulDB): GCVE-100-118869

Entryinfo

Created: 06/05/2018 08:47
Updated: 02/14/2020 13:27
Changes: 06/05/2018 08:47 (55), 02/14/2020 13:27 (2)
Complete: 🔍
Cache ID: 216::103

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