| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 6.6 | $0-$5k | 0.00 |
Summary
A vulnerability has been found in Apple macOS and classified as critical. Affected by this vulnerability is an unknown functionality of the component SQLite. Performing a manipulation results in memory corruption. This vulnerability is cataloged as CVE-2018-20506. There is no exploit available. The affected component should be upgraded.
Details
A vulnerability was found in Apple macOS (Operating System) (the affected version unknown). It has been classified as critical. This affects an unknown part of the component SQLite. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability.
The weakness was shared 01/22/2019 with Tencent as HT209446 as confirmed advisory (Website). It is possible to read the advisory at support.apple.com. This vulnerability is uniquely identified as CVE-2018-20506. The technical details are unknown and an exploit is not publicly available. The advisory points out:
Multiple memory corruption issues were addressed with improved input validation.
The commercial vulnerability scanner Qualys is able to test this issue with plugin 371588 (Apple iCloud for Windows Prior to 7.10 Multiple Vulnerabilities(HT209451)).
Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.
The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 98468†). The entries VDB-101255, VDB-101256, VDB-101257 and VDB-101258 are related to this item. Be aware that VulDB is the high quality source for vulnerability data.
Product
Type
Vendor
Name
License
Website
- Vendor: https://www.apple.com/
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.7VulDB Meta Temp Score: 6.6
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 8.1
NVD Vector: 🔍
CVSSv2
| AV | AC | Au | C | I | A |
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| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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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: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Physical: Partially
Local: Yes
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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Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Timeline
12/26/2018 🔍01/22/2019 🔍
01/22/2019 🔍
01/23/2019 🔍
07/03/2023 🔍
Sources
Vendor: apple.comAdvisory: HT209446
Organization: Tencent
Status: Confirmed
CVE: CVE-2018-20506 (🔍)
GCVE (CVE): GCVE-0-2018-20506
GCVE (VulDB): GCVE-100-130119
SecurityFocus: 98468
scip Labs: https://www.scip.ch/en/?labs.20180712
See also: 🔍
Entry
Created: 01/23/2019 15:08Updated: 07/03/2023 10:03
Changes: 01/23/2019 15:08 (44), 11/15/2019 14:37 (5), 07/03/2023 10:02 (3), 07/03/2023 10:03 (18)
Complete: 🔍
Cache ID: 216::103
Be aware that VulDB is the high quality source for vulnerability data.
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