Docker Notary prior 0.1 Signature gotuf/signed/verify.go specifying 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 has been found in Docker Notary and classified as critical. Affected by this vulnerability is an unknown functionality of the file gotuf/signed/verify.go of the component Signature Handler. This manipulation of the argument specifying causes cryptographic issue. The identification of this vulnerability is CVE-2015-9258. It is possible to initiate the attack remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical was found in Docker Notary (Virtualization Software). Affected by this vulnerability is an unknown part of the file gotuf/signed/verify.go of the component Signature Handler. The manipulation of the argument specifying 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:

In Docker Notary before 0.1, gotuf/signed/verify.go has a Signature Algorithm Not Matched to Key vulnerability. Because an attacker controls the field specifying the signature algorithm, they might (for example) be able to forge a signature by forcing a misinterpretation of an RSA-PSS key as Ed25519 elliptic-curve data.

The bug was discovered 07/31/2015. The weakness was shared 03/31/2018 (Website). The advisory is shared at docs.docker.com. This vulnerability is known as CVE-2015-9258 since 03/31/2018. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is 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 974 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 0.1 eliminates this vulnerability.

The entry VDB-115490 is related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

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

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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: Docker Notary 0.1

Timelineinfo

07/31/2015 🔍
03/31/2018 +974 days 🔍
03/31/2018 +0 days 🔍
03/31/2018 +0 days 🔍
04/01/2018 +1 days 🔍
01/20/2020 +659 days 🔍

Sourcesinfo

Advisory: docs.docker.com
Status: Not defined

CVE: CVE-2015-9258 (🔍)
GCVE (CVE): GCVE-0-2015-9258
GCVE (VulDB): GCVE-100-115489
scip Labs: https://www.scip.ch/en/?labs.20171019
See also: 🔍

Entryinfo

Created: 04/01/2018 18:34
Updated: 01/20/2020 06:09
Changes: 04/01/2018 18:34 (61), 01/20/2020 06:09 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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