cryptography has a buffer overflow if non-contiguous buffers were passed to APIs
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| pyca | cryptography | affected |
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No data.
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| Pyca | Cryptography |
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| Source | ID | Title |
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Github GHSA |
GHSA-p423-j2cm-9vmq | Cryptography vulnerable to buffer overflow if non-contiguous buffers were passed to APIs |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.677% probability within 30 days)
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| First Time appeared |
Cryptography.io
Cryptography.io cryptography |
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| CPEs | cpe:2.3:a:cryptography.io:cryptography:*:*:*:*:*:python:*:* | |
| Vendors & Products |
Cryptography.io
Cryptography.io cryptography |
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| Metrics |
cvssV3_1
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cvssV3_1
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ssvc
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| Weaknesses | CWE-131 | |
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threat_severity
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cvssV3_1
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| First Time appeared |
Pyca
Pyca cryptography |
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| Vendors & Products |
Pyca
Pyca cryptography |
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| Description | cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 45.0.0 to before 46.0.7, if a non-contiguous buffer was passed to APIs which accepted Python buffers (e.g. Hash.update()), this could lead to buffer overflows. This vulnerability is fixed in 46.0.7. | |
| Title | cryptography has a buffer overflow if non-contiguous buffers were passed to APIs | |
| Weaknesses | CWE-119 | |
| References |
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| Metrics |
cvssV4_0
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