The Yaml::parse function in Symfony 2.0.x before 2.0.22 remote attackers to execute…
Priority LOW 36CWE-94Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- Fixed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-94.
Summary
The Yaml::parse function in Symfony 2.0.x before 2.0.22 remote attackers to execute arbitrary PHP code via a PHP file, a different vulnerability than CVE-2013-1397.
Why it matters now
EPSS 0.01619 76th percentileScored 2026-11-07
Fix Fixed symfony/symfony (Packagist): 2.0.22symfony/yaml (Packagist): 2.0.22
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | symfony/symfony (Packagist) | 2.0.0 to before 2.0.22 | 2.0.22 | Patch available | GHSA-2r5h-6r7v-5m7c |
| — | symfony/yaml (Packagist) | 2.0.0 to before 2.0.22 | 2.0.22 | Patch available | GHSA-2r5h-6r7v-5m7c |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- symfony/symfony (Packagist) Vendor— Affected 2.0.0 to before 2.0.22 Fixed in 2.0.22 Patch available GHSA-2r5h-6r7v-5m7c
- symfony/yaml (Packagist) Vendor— Affected 2.0.0 to before 2.0.22 Fixed in 2.0.22 Patch available GHSA-2r5h-6r7v-5m7c
CPE configurations NVD · 22
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:sensiolabs:symfony:2.0.0:*:*:*:*:*:*:* | 2.0.0 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:2.0.1:*:*:*:*:*:*:* | 2.0.1 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:2.0.2:*:*:*:*:*:*:* | 2.0.2 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:2.0.3:*:*:*:*:*:*:* | 2.0.3 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:2.0.4:*:*:*:*:*:*:* | 2.0.4 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:2.0.5:*:*:*:*:*:*:* | 2.0.5 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:2.0.6:*:*:*:*:*:*:* | 2.0.6 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:2.0.7:*:*:*:*:*:*:* | 2.0.7 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:2.0.8:*:*:*:*:*:*:* | 2.0.8 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:2.0.9:*:*:*:*:*:*:* | 2.0.9 | Vulnerable | sensiolabs |
- cpe:2.3:a:sensiolabs:symfony:2.0.0:*:*:*:*:*:*:* Versions 2.0.0 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:2.0.1:*:*:*:*:*:*:* Versions 2.0.1 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:2.0.2:*:*:*:*:*:*:* Versions 2.0.2 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:2.0.3:*:*:*:*:*:*:* Versions 2.0.3 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:2.0.4:*:*:*:*:*:*:* Versions 2.0.4 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:2.0.5:*:*:*:*:*:*:* Versions 2.0.5 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:2.0.6:*:*:*:*:*:*:* Versions 2.0.6 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:2.0.7:*:*:*:*:*:*:* Versions 2.0.7 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:2.0.8:*:*:*:*:*:*:* Versions 2.0.8 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:2.0.9:*:*:*:*:*:*:* Versions 2.0.9 Vulnerable ·sensiolabs
Show 12 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:sensiolabs:symfony:2.0.10:*:*:*:*:*:*:* | 2.0.10 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:2.0.11:*:*:*:*:*:*:* | 2.0.11 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:2.0.12:*:*:*:*:*:*:* | 2.0.12 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:2.0.13:*:*:*:*:*:*:* | 2.0.13 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:2.0.14:*:*:*:*:*:*:* | 2.0.14 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:2.0.15:*:*:*:*:*:*:* | 2.0.15 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:2.0.16:*:*:*:*:*:*:* | 2.0.16 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:2.0.17:*:*:*:*:*:*:* | 2.0.17 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:2.0.18:*:*:*:*:*:*:* | 2.0.18 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:2.0.19:*:*:*:*:*:*:* | 2.0.19 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:2.0.20:*:*:*:*:*:*:* | 2.0.20 | Vulnerable | sensiolabs |
| cpe:2.3:a:sensiolabs:symfony:2.0.21:*:*:*:*:*:*:* | 2.0.21 | Vulnerable | sensiolabs |
- cpe:2.3:a:sensiolabs:symfony:2.0.10:*:*:*:*:*:*:* Versions 2.0.10 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:2.0.11:*:*:*:*:*:*:* Versions 2.0.11 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:2.0.12:*:*:*:*:*:*:* Versions 2.0.12 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:2.0.13:*:*:*:*:*:*:* Versions 2.0.13 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:2.0.14:*:*:*:*:*:*:* Versions 2.0.14 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:2.0.15:*:*:*:*:*:*:* Versions 2.0.15 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:2.0.16:*:*:*:*:*:*:* Versions 2.0.16 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:2.0.17:*:*:*:*:*:*:* Versions 2.0.17 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:2.0.18:*:*:*:*:*:*:* Versions 2.0.18 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:2.0.19:*:*:*:*:*:*:* Versions 2.0.19 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:2.0.20:*:*:*:*:*:*:* Versions 2.0.20 Vulnerable ·sensiolabs
- cpe:2.3:a:sensiolabs:symfony:2.0.21:*:*:*:*:*:*:* Versions 2.0.21 Vulnerable ·sensiolabs
Remediation
- Fix · GHSA-2r5h-6r7v-5m7c symfony/symfony (Packagist) Fixed in 2.0.22 Advisory →
- Fix · GHSA-2r5h-6r7v-5m7c symfony/yaml (Packagist) Fixed in 2.0.22 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2013-1348
- 2026-10-03 Alias added: GHSA-2r5h-6r7v-5m7c
References
Advisory 2
Other 6
- https://github.com/symfony/symfony/commit/ac756bf39e646b4e130fad058d10a0228dbd9779
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2013-1348.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/yaml/CVE-2013-1348.yaml
- https://github.com/symfony/symfony
- https://symfony.com/blog/security-release-symfony-2-0-22-and-2-1-7-released
- https://web.archive.org/web/20150612022223/http://www.securityfocus.com/bid/57574
More sensiolabs Symfony vulnerabilities
- TI-2019-13616 An issue was discovered in Symfony 3.4.0 through 3.4.34, 4.2.0 through 4.2.11, and 4.3.0… CVSS 3.1CRITICAL 9.8
- TI-2018-10604 An issue was discovered in Http Foundation in Symfony 2.7.0 through 2.7.48, 2.8.0 through… CVSS 3.1MEDIUM 6.5
- TI-2019-08131 In Symfony before 2.7.51, 2.8.x before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and… CVSS 3.1CRITICAL 9.8
- TI-2016-02159 Symfony before 2.8.6 and 3.x before 3.0.6 allows remote attackers to bypass… CVSS 3.0CRITICAL 9.8
- TI-2019-08459 An issue was discovered in Symfony before 4.2.12 and 4.3.x before 4.3.8. CVSS 3.1CRITICAL 9.8
- TI-2018-08136 An issue was discovered in the Ldap component in Symfony 2.8.x before 2.8.37, 3.3.x… CVSS 3.0CRITICAL 9.8
Sources
- CVE-2013-1348 · CVE Program
- CVE-2013-1348 · NVD
- FIRST EPSS
- GHSA-2r5h-6r7v-5m7c · GitHub Advisory Database · CC BY 4.0
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