Zcash up to 2.0.7-2 Zcashd IP address exceptional condition

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Zcash up to 2.0.7-2. The affected element is an unknown function of the component Zcashd. The manipulation results in exceptional condition (IP address). This vulnerability was named CVE-2019-16930. The attack may be performed from remote. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Zcash up to 2.0.7-2. Affected is an unknown part of the component Zcashd. The manipulation with an unknown input leads to a exceptional condition vulnerability (IP Address). CWE is classifying the issue as CWE-755. The product does not handle or incorrectly handles an exceptional condition. This is going to have an impact on confidentiality. CVE summarizes:

Zcashd in Zcash before 2.0.7-3 allows discovery of the IP address of a full node that owns a shielded address, related to mishandling of exceptions during deserialization of note plaintexts. This affects anyone who has disclosed their zaddr to a third party.

The weakness was presented 09/28/2019. This vulnerability is traded as CVE-2019-16930 since 09/27/2019. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available.

Upgrading to version 2.0.7-3 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
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

Name: IP Address
Class: Exceptional condition / IP Address
CWE: CWE-755
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: Zcash 2.0.7-3
Patch: github.com

Timelineinfo

09/27/2019 🔍
09/28/2019 +1 days 🔍
09/29/2019 +1 days 🔍
12/28/2023 +1551 days 🔍

Sourcesinfo

Product: github.com

Advisory: c1fbf8ab5d73cff5e1f45236995857c75ba4128d
Status: Not defined

CVE: CVE-2019-16930 (🔍)
GCVE (CVE): GCVE-0-2019-16930
GCVE (VulDB): GCVE-100-142698

Entryinfo

Created: 09/29/2019 08:30
Updated: 12/28/2023 17:48
Changes: 09/29/2019 08:30 (37), 09/14/2020 13:04 (17), 12/28/2023 17:48 (7)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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