# OpenSSL gem for Ruby using inadequate encryption strength

Advisory record · `GHSA-6h88-qjpv-p32m`

- **Identifiers:** `GHSA-6h88-qjpv-p32m` · `CVE-2016-7798`
- **State:** Confirmed
- **Severity:** CVSS 7.5 High
- **Critical:** No
- **Weakness (CWE):** [CWE-326](https://cwe.mitre.org/data/definitions/326.html)
- **Tags:** [Weak cryptography or TLS](https://agentprime.io/advisories/tag/weak-crypto.md)
- **Published:** 24 Oct 2017
- **Updated:** 16 Feb 2024
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 24 Oct 2017, 18:33 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `openssl` (RubyGems): affected `<2.0.0`; fixed in `2.0.0`

## Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

## Severity and exploitation

- 7.5 High, CVSS 3.1: `CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`, from GitHub Advisory Database

- **CISA KEV:** Not listed.
- **EPSS:** 0.032, the 88th percentile, on 11 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the GitHub Advisory Database, published 24 Oct 2017. New records show when each source confirmed them.

## Sources

- [GitHub Advisory Database: GHSA-6h88-qjpv-p32m](https://github.com/advisories/GHSA-6h88-qjpv-p32m)
- [OSV: GHSA-6h88-qjpv-p32m](https://osv.dev/vulnerability/GHSA-6h88-qjpv-p32m)
- <https://nvd.nist.gov/vuln/detail/CVE-2016-7798>
- <https://github.com/ruby/openssl/issues/49>
- <https://github.com/ruby/openssl/commit/8108e0a6db133f3375608303fdd2083eb5115062>
- <https://github.com/advisories/GHSA-6h88-qjpv-p32m>
- <https://github.com/ruby/openssl>
- <https://github.com/rubysec/ruby-advisory-db/blob/master/gems/openssl/CVE-2016-7798.yml>
- <https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html>
- <https://web.archive.org/web/20210121065227/https://www.securityfocus.com/bid/93031/info>
- <https://www.debian.org/security/2017/dsa-3966>
- <http://www.openwall.com/lists/oss-security/2016/09/19/9>
- <http://www.openwall.com/lists/oss-security/2016/09/30/6>
- <http://www.openwall.com/lists/oss-security/2016/10/01/2>

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.

## Check whether this affects you

A Match means an installed version is in the affected range above. Most don’t affect the app; agentprime hasn’t analysed this one yet.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), ask your agent to check the project: `check_lockfile` sends a lockfile, `check_packages` a list of installed packages, and both return the Matches and the upgrades that clear them. `get_advisory` returns this record. Setup: <https://agentprime.io/mcp.md>
- In a browser: <https://agentprime.io/check/> reads your lockfile in the browser, never uploading it.
- Whether it touches your code, with file and line: the Claude Code plugin, <https://agentprime.io/plugin.md>
- As JSON: <https://api.agentprime.io/v1/advisories/GHSA-6h88-qjpv-p32m>, or `POST https://api.agentprime.io/v1/match` with your packages (<https://agentprime.io/api.md>)

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The web page: <https://agentprime.io/advisories/GHSA-6h88-qjpv-p32m/>. Everything for agents: <https://agentprime.io/llms.txt>.