python-jose before 1.3.2 allows attackers to have unspecified impact by leveraging failure to use a constant time comparison for HMAC keys.
CVSS 2.0
Severity: HIGH
Problem Type: CWE-361,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| python-jose_project | python-jose | * |
In python-jose 3.3.0 (specifically jwe.decrypt), a vulnerability allows an attacker to cause a Denial-of-Service (DoS) condition by crafting a malicious JSON Web Encryption (JWE) token with an exceptionally high compression ratio. When this token is processed by the server, it results in significant memory allocation and processing time during decompression.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | 5.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L | 3.9 | 1.4 |
Products Affected
| Vendor | Product | Version |
|---|---|---|
| python-jose_project | python-jose | 3.3.0 |
python-jose through 3.3.0 has algorithm confusion with OpenSSH ECDSA keys and other key formats. This is similar to CVE-2022-29217.
Products Affected
| Vendor | Product | Version |
|---|---|---|
| python-jose_project | python-jose | * |
python-jose through 3.3.0 allows attackers to cause a denial of service (resource consumption) during a decode via a crafted JSON Web Encryption (JWE) token with a high compression ratio, aka a "JWT bomb." This is similar to CVE-2024-21319.
Products Affected
| Vendor | Product | Version |
|---|---|---|
| python-jose_project | python-jose | * |