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Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:composer/symfony/security-core@2.6.9
Typecomposer
Namespacesymfony
Namesecurity-core
Version2.6.9
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version2.6.13
Latest_non_vulnerable_version5.2.8
Affected_by_vulnerabilities
0
url VCID-uk5a-g7em-gygd
vulnerability_id VCID-uk5a-g7em-gygd
summary 
Cryptographic Issues
The `nextBytes` function in the `SecureRandom` class in Symfony does not properly generate random numbers when used with PHP 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.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2016-1902
reference_id
reference_type
scores
0
value 0.00397
scoring_system epss
scoring_elements 0.60845
published_at 2026-06-05T12:55:00Z
1
value 0.00397
scoring_system epss
scoring_elements 0.60795
published_at 2026-06-04T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2016-1902
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1902
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1902
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4423
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4423
3
reference_url https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security-core/CVE-2016-1902.yaml
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security-core/CVE-2016-1902.yaml
4
reference_url https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security/CVE-2016-1902.yaml
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security/CVE-2016-1902.yaml
5
reference_url https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2016-1902.yaml
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2016-1902.yaml
6
reference_url https://github.com/symfony/symfony/pull/17359
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/symfony/symfony/pull/17359
7
reference_url https://nvd.nist.gov/vuln/detail/CVE-2016-1902
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2016-1902
8
reference_url https://www.landaire.net/blog/cve-2016-1902-symfony-securerandom
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://www.landaire.net/blog/cve-2016-1902-symfony-securerandom
9
reference_url http://symfony.com/blog/cve-2016-1902-securerandom-s-fallback-not-secure-when-openssl-fails
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url http://symfony.com/blog/cve-2016-1902-securerandom-s-fallback-not-secure-when-openssl-fails
10
reference_url http://www.debian.org/security/2016/dsa-3588
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url http://www.debian.org/security/2016/dsa-3588
11
reference_url https://symfony.com/cve-2016-1902
reference_id CVE-2016-1902
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://symfony.com/cve-2016-1902
fixed_packages
0
url pkg:composer/symfony/security-core@2.6.13
purl pkg:composer/symfony/security-core@2.6.13
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:composer/symfony/security-core@2.6.13
1
url pkg:composer/symfony/security-core@2.7.9
purl pkg:composer/symfony/security-core@2.7.9
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:composer/symfony/security-core@2.7.9
aliases CVE-2016-1902, GHSA-jjx5-fq5g-8xpc
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-uk5a-g7em-gygd
Fixing_vulnerabilities
Risk_score4.0
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:composer/symfony/security-core@2.6.9