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docs/data/release-notes/enterprise-server/3-4/12.yml

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YAML

date: '2022-12-13'
sections:
security_fixes:
- |
**HIGH**: A path traversal vulnerability was identified in GitHub Enterprise Server that allowed remote code execution when building a GitHub Pages site. To exploit this vulnerability, an attacker would need permission to create and build a GitHub Pages site on the instance. This vulnerability was reported via the [GitHub Bug Bounty Program](https://bounty.github.com/) and has been assigned [CVE-2022-46256](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-46256).
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**HIGH**: An incorrect authorization vulnerability allowed a scoped user-to-server token to escalate to full admin access for a repository. An attacker would require an account with admin access to install a malicious GitHub App. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.7.0. This vulnerability was reported via the GitHub Bug Bounty program and has been assigned [CVE-2022-23741](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23741).
- "**MEDIUM**: An information disclosure vulnerability was identified in GitHub Enterprise Server that allowed private repositories to be added to a GitHub Actions runner group via the API by a user who did not have access to those repositories, resulting in the repository names being shown in the UI. To exploit this vulnerability, an attacker would need access to the GHES instance, permissions to modify GitHub Actions runner groups, and successfully guess the obfuscated ID of private repositories. This vulnerability was reported via the [GitHub Bug Bounty Program](https://bounty.github.com/) and has been assigned [CVE-2022-46257](https://www.cve.org/CVERecord?id=CVE-2022-46257)."
bugs:
- When a site administrator ran the `ghe-repl-sync-ca-certificates` command from an instances primary node via the administrative shell (SSH), the command only replicated CA certificates from the instances primary node to a single replica node. The command did not replicate the certificates to all available replica nodes.
- Installation of GitHub Enterprise Server on the VMware ESXi hypervisor failed due to the generation of an OVA file with an invalid capacity value.
- When users performed an operation using the API, GitHub Enterprise Server enforced repository size quotas even when disabled globally.
- The `member` webhook event did not include the `from` and `to` field values for the `permission` field as part of the `changes` field.
- After a user's account was deleted from the instance, image attachments that the user uploaded in comments were no longer visible in the web interface.
- A debug-level message appeared in a system log, which could consume space rapidly on the instance's root storage volume.
known_issues:
- On a freshly set up {% data variables.product.prodname_ghe_server %} instance without any users, an attacker could create the first admin user.
- Custom firewall rules are removed during the upgrade process.
- Git LFS tracked files [uploaded through the web interface](https://github.com/blog/2105-upload-files-to-your-repositories) are incorrectly added directly to the repository.
- When "Users can search GitHub.com" is enabled with {% data variables.product.prodname_github_connect %}, issues in private and internal repositories are not included in {% data variables.product.prodname_dotcom_the_website %} search results.
- The {% data variables.product.prodname_registry %} npm registry no longer returns a time value in metadata responses. This was done to allow for substantial performance improvements. We continue to have all the data necessary to return a time value as part of the metadata response and will resume returning this value in the future once we have solved the existing performance issues.
- Resource limits that are specific to processing pre-receive hooks may cause some pre-receive hooks to fail.
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After registering a self-hosted runner with the `--ephemeral` parameter on more than one level (for example, both enterprise and organization), the runner may get stuck in an idle state and require re-registration. [Updated: 2022-06-17]
- After upgrading to {% data variables.product.prodname_ghe_server %} 3.4, releases may appear to be missing from repositories. This can occur when the required Elasticsearch index migrations have not successfully completed.
- '{% data reusables.release-notes.ghas-3.4-secret-scanning-known-issue %}'