medium4.2
CVE-2021-3912
OctoRPKI crashes when processing GZIP bomb returned via malicious repository
Impact
OctoRPKI tries to load the entire contents of a repository in memory, and in the case of a GZIP bomb, unzip it in memory, making it possible to create a repository that makes OctoRPKI run out of memory (and thus crash). ## Patches ## For more information If you have any questions or comments about this advisory email us at security@cloudflare.com
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/cloudflare/cfrpki | < 1.4.0 | 1.4.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Cloudflare | Octorpki | before 1.3.0 |
| Debian | Debian Linux | Version 11.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/cloudflare/cfrpki/security/advisories/GHSA-g9wh-3vrx-r7hg
- https://www.debian.org/security/2022/dsa-5041
- https://github.com/advisories/GHSA-g9wh-3vrx-r7hg
- https://nvd.nist.gov/vuln/detail/CVE-2021-3912
- https://github.com/cloudflare/cfrpki/commit/648658b1b176a747b52645989cfddc73a81eacad
- https://pkg.go.dev/vuln/GO-2022-0253