TUF up to 0.12.1 Signature Validation signature verification

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.3$0-$5k0.00

Summaryinfo

A vulnerability was found in TUF up to 0.12.1 and classified as problematic. Affected is an unknown function of the component Signature Validation. Such manipulation leads to signature verification. This vulnerability is referenced as CVE-2020-6174. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in TUF up to 0.12.1 and classified as critical. Affected by this issue is an unknown code of the component Signature Validation. The manipulation with an unknown input leads to a signature verification vulnerability. Using CWE to declare the problem leads to CWE-347. The product does not verify, or incorrectly verifies, the cryptographic signature for data. Impacted is confidentiality, integrity, and availability. CVE summarizes:

TUF (aka The Update Framework) through 0.12.1 has Improper Verification of a Cryptographic Signature.

The weakness was published 02/05/2020 (GitHub Repository). The advisory is shared for download at github.com. This vulnerability is handled as CVE-2020-6174 since 01/08/2020. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.3

VulDB Base Score: 7.3
VulDB Temp Score: 6.8
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: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Signature verification
CWE: CWE-347 / CWE-345
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: 🔍

Patch: github.com

Timelineinfo

01/08/2020 🔍
02/05/2020 +28 days 🔍
02/06/2020 +1 days 🔍
03/28/2024 +1512 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2020-6174 (🔍)
GCVE (CVE): GCVE-0-2020-6174
GCVE (VulDB): GCVE-100-149720

Entryinfo

Created: 02/06/2020 11:03
Updated: 03/28/2024 15:21
Changes: 02/06/2020 11:03 (37), 02/06/2020 11:08 (17), 03/28/2024 15:21 (18)
Complete: 🔍
Cache ID: 216::103

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