CVE intelligence and bounded remediation
CVE-2017-13892 — An issue existed in the handling of Contact sharing
An issue existed in the handling of Contact sharing. This issue was addressed with improved handling of user information. This issue is fixed in macOS High Sierra 10.13.2, Security Update 2017-002 Sierra, and Security Update 2017-005 El Capitan. Sharing contact information may lead to unexpected data sharing.
- Severity
- High
- CVSS
- 7.5 (3.1)
- Published
- 2021-12-23
- CISA KEV
- Not currently listed
- Ecosystem
- apple/platform
Affected products
- apple / mac_os_x
- apple / mac_os_x / 10.11.6
- apple / mac_os_x / 10.12.6
Showing 3 representative product identities from 13 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.
Matched remediation archetype
General vulnerability remediation
This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.
Check exposure
- Confirm the affected component, deployment paths, reachable interfaces, and enabled features from inventories and configuration, without probing production destructively.
- Compare the advisory's affected conditions with the repository lockfiles, build manifests, artifacts, and runtime inventory.
- Identify data sensitivity, trust boundaries, and privilege level for every confirmed affected deployment.
Remediate safely
- Apply a vendor-supported fix or remove the affected component or feature; record the selected change and its source in the repository.
- Update direct and transitive dependency locks, generated artifacts, deployment manifests, and asset inventories together.
- Add a regression test for the documented unsafe condition using inert inputs and preserve rollback instructions.
Authoritative sources
Complete CVE record and remediation plan
The detailed catalog view below loads this exact record, its source evidence, and the full seven-phase agentic change plan.