jose-php before 2.2.1 does not use constant-time operations for HMAC comparison, which makes it easier for remote attackers to obtain sensitive information via a timing attack, related to JWE.php and JWS.php.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 3.7 | LOW | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N | 2.2 | 1.4 |
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-200,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| jose-php_project | jose-php | * |
The RSA 1.5 algorithm implementation in the JOSE_JWE class in JWE.php in jose-php before 2.2.1 lacks the Random Filling protection mechanism, which makes it easier for remote attackers to obtain cleartext data via a Million Message Attack (MMA).
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 5.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N | 3.9 | 1.4 |
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-200,CWE-310,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| jose-php_project | jose-php | * |