Oracle MySQL Workbench up to 8.0.11 information disclosure

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Oracle MySQL Workbench up to 8.0.11. This vulnerability affects unknown code of the component Workbench. Performing a manipulation results in information disclosure. This vulnerability was named CVE-2017-0379. The attack may be initiated remotely. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Oracle MySQL Workbench up to 8.0.11 (Database Software). This affects an unknown functionality of the component Workbench. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

Libgcrypt before 1.8.1 does not properly consider Curve25519 side-channel attacks, which makes it easier for attackers to discover a secret key, related to cipher/ecc.c and mpi/ec.c.

The bug was discovered 08/27/2017. The weakness was presented 07/18/2018 as Oracle Critical Patch Update Advisory - July 2018 as confirmed advisory (Website). The advisory is shared at oracle.com. This vulnerability is uniquely identified as CVE-2017-0379 since 11/29/2016. 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 T1592 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 102846 (FreeBSD : libgcrypt -- side-channel attack vulnerability (22f28bb3-8d98-11e7-8c37-e8e0b747a45a)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 276953 (Fedora Security Update for libgcrypt (FEDORA-2017-bcdeca9d41)).

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (102846) and SecurityFocus (BID 100503†). See VDB-79791, VDB-95830, VDB-97118 and VDB-99028 for similar entries. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Oracle): 7.5
Vendor Vector (Oracle): 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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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Nessus ID: 102846
Nessus Name: FreeBSD : libgcrypt -- side-channel attack vulnerability (22f28bb3-8d98-11e7-8c37-e8e0b747a45a)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 53375
OpenVAS Name: Debian Security Advisory DSA 3959-1 (libgcrypt20 - security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: da780c8183cccc8f533c8ace8211ac2cb2bdee7b

Timelineinfo

11/29/2016 🔍
08/27/2017 +271 days 🔍
08/27/2017 +0 days 🔍
08/29/2017 +1 days 🔍
08/31/2017 +2 days 🔍
07/18/2018 +321 days 🔍
07/18/2018 +0 days 🔍
07/18/2018 +0 days 🔍
04/17/2023 +1734 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - July 2018
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-0379 (🔍)
GCVE (CVE): GCVE-0-2017-0379
GCVE (VulDB): GCVE-100-121773

OVAL: 🔍

SecurityFocus: 100503 - libgcrypt CVE-2017-0379 Information Disclosure Vulnerability
SecurityTracker: 1041294

See also: 🔍

Entryinfo

Created: 07/18/2018 10:06
Updated: 04/17/2023 11:04
Changes: 07/18/2018 10:06 (87), 03/07/2020 11:29 (5), 04/17/2023 11:04 (6)
Complete: 🔍
Cache ID: 216::103

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