| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 6.9 | $0-$5k | 0.00 |
Summary
A vulnerability was found in Apple macOS up to 10.13.1. It has been rated as critical. This vulnerability affects unknown code of the component libarchive. Performing a manipulation results in memory corruption. This vulnerability is cataloged as CVE-2017-13813. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is advised. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
Details
A vulnerability was found in Apple macOS up to 10.13.1 (Operating System). It has been classified as critical. This affects an unknown function of the component libarchive. 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 bug was discovered 10/31/2017. The weakness was shared 10/31/2017 as HT208221 as confirmed advisory (Website). The advisory is shared at support.apple.com. This vulnerability is uniquely identified as CVE-2017-13813 since 08/30/2017. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. The advisory points out:
A buffer overflow issue was addressed through improved memory handling.
The vulnerability scanner Nessus provides a plugin with the ID 103598 (macOS < 10.13 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family MacOS X Local Security Checks and running in the context c. The commercial vulnerability scanner Qualys is able to test this issue with plugin 370625 (Apple macOS High Sierra 10.13.1, Security Update 2017-001 Sierra, and Security Update 2017-004 El Capitan Not Installed).
Upgrading to version 10.13.1 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 (103598) and SecurityFocus (BID 91816†). The entries VDB-89669, VDB-89849, VDB-98603 and VDB-99763 are related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
Product
Type
Vendor
Name
Version
License
Website
- Vendor: https://www.apple.com/
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.0VulDB Meta Temp Score: 6.9
VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.8
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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| Today | Unlock | Unlock | Unlock | Unlock |
Nessus ID: 103598
Nessus Name: macOS < 10.13 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 861083
OpenVAS Name: Apple MacOSX Multiple Code Execution Vulnerabilities HT208221
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Upgrade: macOS 10.13.1
Timeline
07/18/2016 🔍08/30/2017 🔍
10/03/2017 🔍
10/31/2017 🔍
10/31/2017 🔍
10/31/2017 🔍
11/03/2017 🔍
11/12/2017 🔍
09/05/2024 🔍
Sources
Vendor: apple.comAdvisory: HT208221
Researcher: Scott Geary
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2017-13813 (🔍)
GCVE (CVE): GCVE-0-2017-13813
GCVE (VulDB): GCVE-100-108969
SecurityFocus: 91816
SecurityTracker: 1039710
scip Labs: https://www.scip.ch/en/?labs.20180712
See also: 🔍
Entry
Created: 11/03/2017 03:17 PMUpdated: 09/05/2024 09:58 PM
Changes: 11/03/2017 03:17 PM (74), 12/03/2019 01:09 PM (4), 01/22/2021 08:34 AM (3), 01/22/2021 08:40 AM (3), 09/05/2024 09:58 PM (17)
Complete: 🔍
Cache ID: 244:F27:40

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