The bcpowmod function in ext/bcmath/bcmath.c in PHP prior to 5.5.35, 5.6.x prior to 5.6.21, and 7.x prior to 7.0.6 modifies certain data structures without considering whether they are copies of the _zero_, _one_, or _two_ global variable, which allows remote malicious users to cause a denial of service or possibly have unspecified other impact via a crafted call.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
php php 5.6.1 |
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php php 5.6.5 |
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php php 7.0.4 |
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php php 5.6.12 |
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php php 5.6.13 |
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php php 5.6.0 |
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php php 5.6.4 |
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php php 7.0.3 |
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php php 5.6.6 |
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php php 7.0.1 |
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php php 5.6.18 |
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php php 5.6.11 |
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php php 5.6.2 |
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php php 5.6.10 |
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php php |
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php php 5.6.7 |
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php php 5.6.15 |
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php php 5.6.20 |
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php php 7.0.2 |
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php php 5.6.17 |
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php php 5.6.16 |
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php php 5.6.9 |
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php php 7.0.5 |
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php php 5.6.3 |
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php php 7.0.0 |
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php php 5.6.8 |
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php php 5.6.14 |
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php php 5.6.19 |
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fedoraproject fedora 24 |
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opensuse leap 42.1 |
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