CVE-2022-38493
Published: 20 August 2022
Rhonabwy 0.9.99 through 1.1.x before 1.1.7 doesn't check the RSA private key length before RSA-OAEP decryption. This allows attackers to cause a Denial of Service via a crafted JWE (JSON Web Encryption) token.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
rhonabwy Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| jammy |
Needed
|
|
| kinetic |
Not vulnerable
(1.1.8-1)
|
|
| lunar |
Not vulnerable
(1.1.8-1)
|
|
| mantic |
Not vulnerable
(1.1.8-1)
|
|
| noble |
Not vulnerable
(1.1.8-1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(1.1.7-1)
|
|
| xenial |
Does not exist
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |