CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
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.
Засегнати продукти
- pyca cryptography: >= 45.0.0, < 46.0.7
Red Hat: още 30 продукта, добавени от Red Hat
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Вид слабост
История
- 8 април 2026 Публикувано
Други уязвимости в pyca cryptography
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-39892
- https://nvd.nist.gov/vuln/detail/CVE-2026-39892
- https://github.com/pyca/cryptography/security/advisories/GHSA-p423-j2cm-9vmq
- http://www.openwall.com/lists/oss-security/2026/04/08/12
- https://access.redhat.com/security/cve/CVE-2026-39892
- https://bugzilla.redhat.com/show_bug.cgi?id=2456735
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-39892.json
- https://access.redhat.com/errata/RHSA-2026:24761
- https://access.redhat.com/errata/RHSA-2026:24762
- https://access.redhat.com/errata/RHSA-2026:30089
- https://access.redhat.com/errata/RHSA-2026:30088
- https://access.redhat.com/errata/RHSA-2026:24866
- https://access.redhat.com/errata/RHSA-2026:20338
- https://access.redhat.com/errata/RHSA-2026:43855
- https://access.redhat.com/errata/RHSA-2026:43854
- https://access.redhat.com/errata/RHSA-2026:43851
- https://access.redhat.com/errata/RHSA-2026:43670
- https://access.redhat.com/errata/RHSA-2026:43853
- https://access.redhat.com/errata/RHSA-2026:43651
- https://access.redhat.com/errata/RHSA-2026:46956
- https://access.redhat.com/errata/RHSA-2026:7295
- https://access.redhat.com/errata/RHSA-2026:42644
- https://access.redhat.com/errata/RHSA-2026:24977
- https://access.redhat.com/errata/RHSA-2026:37275
- https://access.redhat.com/errata/RHSA-2026:22840
- https://access.redhat.com/errata/RHSA-2026:22629
- https://access.redhat.com/errata/RHSA-2026:21017
- https://access.redhat.com/errata/RHSA-2026:24853
- https://access.redhat.com/errata/RHSA-2026:19375
- https://access.redhat.com/errata/RHSA-2026:22465
- https://access.redhat.com/errata/RHSA-2026:23361
- https://access.redhat.com/errata/RHSA-2026:24483