Open Build Service up to 0.165.3 TLS Certificate Validation certificate validation
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.8 | $0-$5k | 0.00 |
A vulnerability has been found in Open Build Service up to 0.165.3 and classified as critical. This vulnerability affects an unknown code block of the component TLS Certificate Validation. The manipulation with an unknown input leads to a certificate validation vulnerability. The CWE definition for the vulnerability is CWE-295. The product does not validate, or incorrectly validates, a certificate. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:
Open Build Service before version 0.165.4 diddn't validate TLS certificates for HTTPS connections with the osc client binary
The weakness was published 11/05/2019 as Bug 1142518 as not defined bug report (Bugzilla). The advisory is shared for download at bugzilla.suse.com. This vulnerability was named CVE-2019-3685 since 01/03/2019. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1587.003.
Upgrading to version 0.165.4 eliminates this vulnerability.
Product
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.9VulDB Meta Temp Score: 6.8
VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.7
NVD Vector: 🔍
CNA Base Score: 7.4
CNA Vector (SUSE): 🔍
CVSSv2
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Certificate validationCWE: CWE-295 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Open Build Service 0.165.4
Timeline
01/03/2019 🔍11/05/2019 🔍
11/05/2019 🔍
02/04/2024 🔍
Sources
Advisory: Bug 1142518Status: Not defined
CVE: CVE-2019-3685 (🔍)
Entry
Created: 11/05/2019 15:02Updated: 02/04/2024 08:24
Changes: 11/05/2019 15:02 (41), 11/05/2019 15:07 (17), 02/04/2024 08:24 (14)
Complete: 🔍
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