Composer: Arbitrary file write outside vendor via malicious transitive package name
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| composer | composer | affected |
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| Getcomposer | Composer |
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| Source | ID | Title |
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Github GHSA |
GHSA-499r-g7pc-vmp9 | Composer: Arbitrary file write outside vendor via malicious transitive package name |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.138% probability within 30 days)
| Type | Values Removed | Values Added |
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| First Time appeared |
Getcomposer
Getcomposer composer |
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| Vendors & Products |
Getcomposer
Getcomposer composer |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| Description | Composer is a dependency Manager for the PHP language. Prior to 2.2.29 and 2.10.2, a maliciously crafted package from an untrusted repository other than Packagist.org or Private Packagist can cause Composer to write attacker-controlled files outside the vendor directory and outside the project during install or update by using an invalid package name that is not correctly validated before dependency-resolution results are written or installed. This issue is fixed in versions 2.2.29 and 2.10.2. | |
| Title | Composer: Arbitrary file write outside vendor via malicious transitive package name | |
| Weaknesses | CWE-22 CWE-787 |
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| References |
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| Metrics |
cvssV3_1
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