QID 980039

QID 980039: Go (go) Security Update for github.com/cloudflare/cfrpki/cmd/octorpki (GHSA-3pqh-p72c-fj85)

Security update has been released for github.com/cloudflare/cfrpki/cmd/octorpki to fix the vulnerability.

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

When copying files with rsync, octorpki uses the "-a" flag 0, which forces rsync to copy binaries with the suid bit set as root. Since the provided service definition defaults to root (https://github.com/cloudflare/cfrpki/blob/master/package/octorpki.service) this could allow for a vector, when combined with another vulnerability that causes octorpki to process a malicious TAL file, for a local privilege escalation.

## For more information

If you have any questions or comments about this advisory email us at [email protected]

CVSS V3 rated as Medium - 4.2 severity.

CVSS V2 rated as Medium - 5.4 severity.

Solution

Customers are advised to refer to GHSA-3pqh-p72c-fj85 for updates pertaining to this vulnerability.

Vendor References

GHSA-3pqh-p72c-fj85 - github.com/advisories/GHSA-3pqh-p72c-fj85

CVEs related to QID 980039

CVE-2021-3978 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-3pqh-p72c-fj85	github.com/cloudflare/cfrpki/cmd/octorpki		github.com/advisories/GHSA-3pqh-p72c-fj85

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