CVE-2019-7743
First published: Tue Feb 12 2019(Updated: )
An issue was discovered in Joomla! before 3.9.3. The phar:// stream wrapper can be used for object injection attacks because there is no protection mechanism (such as the TYPO3 PHAR stream wrapper) to prevent use of the phar:// handler for non .phar-files.
Credit: cve@mitre.org cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| composer/joomla/joomla-cms | >=2.5.0<3.9.3 | 3.9.3 |
| Joomla Joomla\! | >=2.5.0<=3.9.2 | |
| >=2.5.0<=3.9.2 |
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Reference Links
- https://nvd.nist.gov/vuln/detail/CVE-2019-7743
- https://developer.joomla.org/security-centre/770-20190206-core-implement-the-typo3-phar-stream-wrapper
- https://github.com/joomla/joomla-cms/issues/23907
- https://web.archive.org/web/20210730211655/https://www.securityfocus.com/bid/107050
- https://github.com/advisories/GHSA-5m3w-rvvh-8fx6 (Advisory)
- http://www.securityfocus.com/bid/107050
- collector/github-advisory-latest
- alias/GHSA-5m3w-rvvh-8fx6
- alias/CVE-2019-7743
- collector/github-advisory
- collector/nvd-index
- collector/nvd-cve
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/weakness
- agent/severity
- agent/first-publish-date
- agent/description
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/author
- agent/softwarecombine
- agent/event
- agent/tags
- agent/trending
- package-manager/composer
- vendor/joomla
- canonical/joomla joomla\!
- version/joomla joomla\!/2.5.0
- version/joomla joomla\!/3.9.2