CVE-2021-3908
published 2021-11-11CVE-2021-3908: OctoRPKI does not limit the depth of a certificate chain, allowing for a CA to create children in an ad-hoc fashion, thereby making tree traversal never end.
PriorityP335high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
0.71%
49.7th percentile
OctoRPKI does not limit the depth of a certificate chain, allowing for a CA to create children in an ad-hoc fashion, thereby making tree traversal never end.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cloudflare | octorpki | < 1.3.0 | 1.3.0 |
| cloudflare | octorpki | >= unspecified < 1.4.0 | 1.4.0 |
| debian | cfrpki | < cfrpki 1.4.0-1 (bookworm) | cfrpki 1.4.0-1 (bookworm) |
| debian | debian_linux | — | — |
| github.com | cloudflare_cfrpki | >= 0 < 1.4.0 | 1.4.0 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv7.5HIGH
vendor_debian5.9MEDIUM
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Debian
CVE-2021-3908: cfrpki - OctoRPKI does not limit the depth of a certificate chain, allowing for a CA to c...
vendor_debian·2021·CVSS 5.9
CVE-2021-3908 [MEDIUM] CVE-2021-3908: cfrpki - OctoRPKI does not limit the depth of a certificate chain, allowing for a CA to c...
OctoRPKI does not limit the depth of a certificate chain, allowing for a CA to create children in an ad-hoc fashion, thereby making tree traversal never end.
Scope: local
bookworm: resolved (fixed in 1.4.0-1)
bullseye: resolved (fixed in 1.4.2-1~deb11u1)
OSV
Infinite certificate chain depth results in OctoRPKI running forever in github.com/cloudflare/cfrpki
osv·2024-08-21
CVE-2021-3908 Infinite certificate chain depth results in OctoRPKI running forever in github.com/cloudflare/cfrpki
Infinite certificate chain depth results in OctoRPKI running forever in github.com/cloudflare/cfrpki
Infinite certificate chain depth results in OctoRPKI running forever in github.com/cloudflare/cfrpki
OSV
CVE-2021-3908: OctoRPKI does not limit the depth of a certificate chain, allowing for a CA to create children in an ad-hoc fashion, thereby making tree traversal nev
osv·2021-11-11·CVSS 7.5
CVE-2021-3908 [HIGH] CVE-2021-3908: OctoRPKI does not limit the depth of a certificate chain, allowing for a CA to create children in an ad-hoc fashion, thereby making tree traversal nev
OctoRPKI does not limit the depth of a certificate chain, allowing for a CA to create children in an ad-hoc fashion, thereby making tree traversal never end.
OSV
Infinite certificate chain depth results in OctoRPKI running forever
osv·2021-11-10
CVE-2021-3908 [MEDIUM] Infinite certificate chain depth results in OctoRPKI running forever
Infinite certificate chain depth results in OctoRPKI running forever
OctoRPKI (github.com/cloudflare/cfrpki/cmd/octorpki) does not limit the depth of a certificate chain, allowing for a CA to create children in an ad-hoc fashion, thereby making tree traversal never end.
### For more information
If you have any questions or comments about this advisory email us at [email protected]
GHSA
Infinite certificate chain depth results in OctoRPKI running forever
ghsa·2021-11-10
CVE-2021-3908 [MEDIUM] CWE-400 Infinite certificate chain depth results in OctoRPKI running forever
Infinite certificate chain depth results in OctoRPKI running forever
OctoRPKI (github.com/cloudflare/cfrpki/cmd/octorpki) does not limit the depth of a certificate chain, allowing for a CA to create children in an ad-hoc fashion, thereby making tree traversal never end.
### For more information
If you have any questions or comments about this advisory email us at [email protected]
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-11-11
Published