CVE-2016-1902 Symfony Cryptographic Vulnerability
HighCVSS 7.5
EPSS 1.9%
PoC
- Published
- Updated
- Exploit status
- Proof-of-concept only
Description
The nextBytes function in the SecureRandom class in Symfony before 2.3.37, 2.6.x before 2.6.13, and 2.7.x before 2.7.9 does not properly generate random numbers when used with PHP 5.x without the paragonie/random_compat library and the openssl_random_pseudo_bytes function fails, which makes it easier for attackers to defeat cryptographic protection mechanisms via unspecified vectors.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| symfony/security-core(Packagist) | >= 2.4.0, < 2.6.13 | 2.6.13 |
| symfony/security-core(Packagist) | = v2.4.0 | No fix listed |
| symfony/security-core(Packagist) | = v2.4.1 | No fix listed |
| symfony/security-core(Packagist) | = v2.4.10 | No fix listed |
| symfony/security-core(Packagist) | = v2.4.2 | No fix listed |
| symfony/security-core(Packagist) | = v2.4.3 | No fix listed |
| symfony/security-core(Packagist) | = v2.4.4 | No fix listed |
| symfony/security-core(Packagist) | = v2.4.5 | No fix listed |
| symfony/security-core(Packagist) | = v2.4.6 | No fix listed |
| symfony/security-core(Packagist) | = v2.4.7 | No fix listed |
| symfony/security-core(Packagist) | = v2.4.8 | No fix listed |
| symfony/security-core(Packagist) | = v2.4.9 | No fix listed |
| symfony/security-core(Packagist) | = v2.5.0 | No fix listed |
| symfony/security-core(Packagist) | = v2.5.0-BETA1 | No fix listed |
| symfony/security-core(Packagist) | = v2.5.0-BETA2 | No fix listed |
| symfony/security-core(Packagist) | = v2.5.0-RC1 | No fix listed |
| symfony/security-core(Packagist) | = v2.5.1 | No fix listed |
| symfony/security-core(Packagist) | = v2.5.10 | No fix listed |
| symfony/security-core(Packagist) | = v2.5.11 | No fix listed |
| symfony/security-core(Packagist) | = v2.5.12 | No fix listed |
| symfony/security-core(Packagist) | = v2.5.2 | No fix listed |
| symfony/security-core(Packagist) | = v2.5.3 | No fix listed |
| symfony/security-core(Packagist) | = v2.5.4 | No fix listed |
| symfony/security-core(Packagist) | = v2.5.5 | No fix listed |
| symfony/security-core(Packagist) | = v2.5.6 | No fix listed |
Show 175 more
| Product | Affected versions | Fixed in |
|---|---|---|
| symfony/security-core(Packagist) | = v2.5.7 | No fix listed |
| symfony/security-core(Packagist) | = v2.5.8 | No fix listed |
| symfony/security-core(Packagist) | = v2.5.9 | No fix listed |
| symfony/security-core(Packagist) | = v2.6.0 | No fix listed |
| symfony/security-core(Packagist) | = v2.6.0-BETA1 | No fix listed |
| symfony/security-core(Packagist) | = v2.6.0-BETA2 | No fix listed |
| symfony/security-core(Packagist) | = v2.6.1 | No fix listed |
| symfony/security-core(Packagist) | = v2.6.10 | No fix listed |
| symfony/security-core(Packagist) | = v2.6.11 | No fix listed |
| symfony/security-core(Packagist) | = v2.6.12 | No fix listed |
| symfony/security-core(Packagist) | = v2.6.2 | No fix listed |
| symfony/security-core(Packagist) | = v2.6.3 | No fix listed |
| symfony/security-core(Packagist) | = v2.6.4 | No fix listed |
| symfony/security-core(Packagist) | = v2.6.5 | No fix listed |
| symfony/security-core(Packagist) | = v2.6.6 | No fix listed |
| symfony/security-core(Packagist) | = v2.6.7 | No fix listed |
| symfony/security-core(Packagist) | = v2.6.8 | No fix listed |
| symfony/security-core(Packagist) | = v2.6.9 | No fix listed |
| symfony/security-core(Packagist) | >= 2.7.0, < 2.7.9 | 2.7.9 |
| symfony/security-core(Packagist) | = v2.7.0 | No fix listed |
| symfony/security-core(Packagist) | = v2.7.1 | No fix listed |
| symfony/security-core(Packagist) | = v2.7.2 | No fix listed |
| symfony/security-core(Packagist) | = v2.7.3 | No fix listed |
| symfony/security-core(Packagist) | = v2.7.4 | No fix listed |
| symfony/security-core(Packagist) | = v2.7.5 | No fix listed |
| symfony/security-core(Packagist) | = v2.7.6 | No fix listed |
| symfony/security-core(Packagist) | = v2.7.7 | No fix listed |
| symfony/security-core(Packagist) | = v2.7.8 | No fix listed |
| symfony/security(Packagist) | >= 2.3.0, < 2.3.37 | 2.3.37 |
| symfony/security(Packagist) | = v2.3.0 | No fix listed |
| symfony/security(Packagist) | = v2.3.1 | No fix listed |
| symfony/security(Packagist) | = v2.3.10 | No fix listed |
| symfony/security(Packagist) | = v2.3.11 | No fix listed |
| symfony/security(Packagist) | = v2.3.12 | No fix listed |
| symfony/security(Packagist) | = v2.3.13 | No fix listed |
| symfony/security(Packagist) | = v2.3.14 | No fix listed |
| symfony/security(Packagist) | = v2.3.15 | No fix listed |
| symfony/security(Packagist) | = v2.3.16 | No fix listed |
| symfony/security(Packagist) | = v2.3.17 | No fix listed |
| symfony/security(Packagist) | = v2.3.18 | No fix listed |
| symfony/security(Packagist) | = v2.3.19 | No fix listed |
| symfony/security(Packagist) | = v2.3.2 | No fix listed |
| symfony/security(Packagist) | = v2.3.20 | No fix listed |
| symfony/security(Packagist) | = v2.3.21 | No fix listed |
| symfony/security(Packagist) | = v2.3.22 | No fix listed |
| symfony/security(Packagist) | = v2.3.23 | No fix listed |
| symfony/security(Packagist) | = v2.3.24 | No fix listed |
| symfony/security(Packagist) | = v2.3.25 | No fix listed |
| symfony/security(Packagist) | = v2.3.26 | No fix listed |
| symfony/security(Packagist) | = v2.3.27 | No fix listed |
| symfony/security(Packagist) | = v2.3.28 | No fix listed |
| symfony/security(Packagist) | = v2.3.29 | No fix listed |
| symfony/security(Packagist) | = v2.3.3 | No fix listed |
| symfony/security(Packagist) | = v2.3.30 | No fix listed |
| symfony/security(Packagist) | = v2.3.31 | No fix listed |
| symfony/security(Packagist) | = v2.3.32 | No fix listed |
| symfony/security(Packagist) | = v2.3.33 | No fix listed |
| symfony/security(Packagist) | = v2.3.34 | No fix listed |
| symfony/security(Packagist) | = v2.3.35 | No fix listed |
| symfony/security(Packagist) | = v2.3.36 | No fix listed |
| symfony/security(Packagist) | = v2.3.4 | No fix listed |
| symfony/security(Packagist) | = v2.3.5 | No fix listed |
| symfony/security(Packagist) | = v2.3.6 | No fix listed |
| symfony/security(Packagist) | = v2.3.7 | No fix listed |
| symfony/security(Packagist) | = v2.3.8 | No fix listed |
| symfony/security(Packagist) | = v2.3.9 | No fix listed |
| symfony/security(Packagist) | >= 2.4.0, < 2.6.13 | 2.6.13 |
| symfony/security(Packagist) | = v2.4.0 | No fix listed |
| symfony/security(Packagist) | = v2.4.1 | No fix listed |
| symfony/security(Packagist) | = v2.4.10 | No fix listed |
| symfony/security(Packagist) | = v2.4.2 | No fix listed |
| symfony/security(Packagist) | = v2.4.3 | No fix listed |
| symfony/security(Packagist) | = v2.4.4 | No fix listed |
| symfony/security(Packagist) | = v2.4.5 | No fix listed |
| symfony/security(Packagist) | = v2.4.6 | No fix listed |
| symfony/security(Packagist) | = v2.4.7 | No fix listed |
| symfony/security(Packagist) | = v2.4.8 | No fix listed |
| symfony/security(Packagist) | = v2.4.9 | No fix listed |
| symfony/security(Packagist) | = v2.5.0 | No fix listed |
| symfony/security(Packagist) | = v2.5.0-BETA1 | No fix listed |
| symfony/security(Packagist) | = v2.5.0-BETA2 | No fix listed |
| symfony/security(Packagist) | = v2.5.0-RC1 | No fix listed |
| symfony/security(Packagist) | = v2.5.1 | No fix listed |
| symfony/security(Packagist) | = v2.5.10 | No fix listed |
| symfony/security(Packagist) | = v2.5.11 | No fix listed |
| symfony/security(Packagist) | = v2.5.12 | No fix listed |
| symfony/security(Packagist) | = v2.5.2 | No fix listed |
| symfony/security(Packagist) | = v2.5.3 | No fix listed |
| symfony/security(Packagist) | = v2.5.4 | No fix listed |
| symfony/security(Packagist) | = v2.5.5 | No fix listed |
| symfony/security(Packagist) | = v2.5.6 | No fix listed |
| symfony/security(Packagist) | = v2.5.7 | No fix listed |
| symfony/security(Packagist) | = v2.5.8 | No fix listed |
| symfony/security(Packagist) | = v2.5.9 | No fix listed |
| symfony/security(Packagist) | = v2.6.0 | No fix listed |
| symfony/security(Packagist) | = v2.6.0-BETA1 | No fix listed |
| symfony/security(Packagist) | = v2.6.0-BETA2 | No fix listed |
| symfony/security(Packagist) | = v2.6.1 | No fix listed |
| symfony/security(Packagist) | = v2.6.10 | No fix listed |
| symfony/security(Packagist) | = v2.6.11 | No fix listed |
| symfony/security(Packagist) | = v2.6.12 | No fix listed |
| symfony/security(Packagist) | = v2.6.2 | No fix listed |
| symfony/security(Packagist) | = v2.6.3 | No fix listed |
| symfony/security(Packagist) | = v2.6.4 | No fix listed |
| symfony/security(Packagist) | = v2.6.5 | No fix listed |
| symfony/security(Packagist) | = v2.6.6 | No fix listed |
| symfony/security(Packagist) | = v2.6.7 | No fix listed |
| symfony/security(Packagist) | = v2.6.8 | No fix listed |
| symfony/security(Packagist) | = v2.6.9 | No fix listed |
| symfony/security(Packagist) | >= 2.7.0, < 2.7.9 | 2.7.9 |
| symfony/security(Packagist) | = v2.7.0 | No fix listed |
| symfony/security(Packagist) | = v2.7.1 | No fix listed |
| symfony/security(Packagist) | = v2.7.2 | No fix listed |
| symfony/security(Packagist) | = v2.7.3 | No fix listed |
| symfony/security(Packagist) | = v2.7.4 | No fix listed |
| symfony/security(Packagist) | = v2.7.5 | No fix listed |
| symfony/security(Packagist) | = v2.7.6 | No fix listed |
| symfony/security(Packagist) | = v2.7.7 | No fix listed |
| symfony/security(Packagist) | = v2.7.8 | No fix listed |
| symfony/symfony(Packagist) | >= 2.3.0, < 2.3.37 | 2.3.37 |
| symfony/symfony(Packagist) | = v2.3.0 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.1 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.10 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.11 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.12 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.13 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.14 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.15 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.16 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.17 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.18 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.19 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.2 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.20 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.21 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.22 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.23 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.24 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.25 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.26 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.27 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.28 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.29 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.3 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.30 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.31 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.32 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.33 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.34 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.35 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.36 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.4 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.5 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.6 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.7 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.8 | No fix listed |
| symfony/symfony(Packagist) | = v2.3.9 | No fix listed |
| symfony/symfony(Packagist) | >= 2.4.0, < 2.6.13 | 2.6.13 |
| symfony/symfony(Packagist) | = v2.4.0 | No fix listed |
| symfony/symfony(Packagist) | = v2.4.1 | No fix listed |
| symfony/symfony(Packagist) | = v2.4.10 | No fix listed |
| symfony/symfony(Packagist) | = v2.4.2 | No fix listed |
| symfony/symfony(Packagist) | = v2.4.3 | No fix listed |
| symfony/symfony(Packagist) | = v2.4.4 | No fix listed |
| symfony/symfony(Packagist) | = v2.4.5 | No fix listed |
| symfony/symfony(Packagist) | = v2.4.6 | No fix listed |
| symfony/symfony(Packagist) | = v2.4.7 | No fix listed |
| symfony/symfony(Packagist) | = v2.4.8 | No fix listed |
| symfony/symfony(Packagist) | = v2.4.9 | No fix listed |
| symfony/symfony(Packagist) | = v2.5.0 | No fix listed |
| symfony/symfony(Packagist) | = v2.5.0-BETA1 | No fix listed |
| symfony/symfony(Packagist) | = v2.5.0-BETA2 | No fix listed |
| symfony/symfony(Packagist) | = v2.5.0-RC1 | No fix listed |
| symfony/symfony(Packagist) | = v2.5.1 | No fix listed |
| symfony/symfony(Packagist) | = v2.5.10 | No fix listed |
References
- nvd.nist.gov third-party-advisory vendor-advisory
- github.com patch
- github.com exploit
- github.com exploit
- github.com exploit
- symfony.com
- www.landaire.net
- symfony.com vendor-advisory
- DSA-3588 vendor-advisory
- Debian Security Tracker CVE-2016-1902 vendor-advisory
- github.com