CVE-2015-7809
First published: Wed Aug 12 2015(Updated: )
Remote code execution in templates
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| composer/twig/twig | <1.20.0 | |
| composer/twig/twig | <1.20.0 | 1.20.0 |
| symfony Twig | <=1.19.0 |
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Reference Links
- https://symfony.com/blog/security-release-twig-1-20-0
- http://openwall.com/lists/oss-security/2015/08/21/3
- http://openwall.com/lists/oss-security/2015/10/11/2
- http://symfony.com/blog/security-release-twig-1-20-0
- http://www.debian.org/security/2015/dsa-3343
- https://github.com/fabpot/Twig/commit/30be07759a3de2558da5224f127d052ecf492e8f
- https://github.com/twigphp/Twig/pull/1759
- https://nvd.nist.gov/vuln/detail/CVE-2015-7809
- https://github.com/twigphp/Twig/commit/30be07759a3de2558da5224f127d052ecf492e8f
- https://github.com/FriendsOfPHP/security-advisories/blob/master/twig/twig/CVE-2015-7809.yaml
- https://github.com/advisories/GHSA-xw83-pwrm-9j74 (Advisory)
Frequently Asked Questions
What is the severity of CVE-2015-7809?
CVE-2015-7809 has a high severity rating due to its potential for remote code execution.
How do I fix CVE-2015-7809?
To fix CVE-2015-7809, upgrade Twig to version 1.20.0 or later.
What is affected by CVE-2015-7809?
CVE-2015-7809 affects versions of the Twig templating engine prior to 1.20.0 when Sandbox mode is enabled.
What impact does CVE-2015-7809 have on applications?
CVE-2015-7809 allows remote attackers to execute arbitrary code within applications that use vulnerable versions of Twig.
Is there a workaround for CVE-2015-7809 if upgrading is not possible?
If upgrading is not possible, consider disabling Sandbox mode to mitigate the risk posed by CVE-2015-7809.
- collector/friends-of-php
- agent/type
- agent/first-publish-date
- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-xw83-pwrm-9j74
- alias/CVE-2015-7809
- agent/software-canonical-lookup
- agent/severity
- agent/weakness
- agent/references
- agent/description
- agent/author
- agent/softwarecombine
- collector/github-advisory
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/event
- agent/trending
- agent/source
- agent/tags
- collector/nvd-index
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- collector/nvd-cve
- source/NVD
- package-manager/composer
- vendor/symfony
- canonical/symfony twig
- version/symfony twig/1.19.0