7.5
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Postfix before 3.8.16, 3.9 before 3.9.10, and 3.10 before 3.10.9 sometimes allows a buffer over-read and process crash via an enhanced status code that lacks text after the third number.
Засегнати продукти
- Postfix Postfix: 2.3 преди 3.8.16; 3.9 преди 3.9.10; 3.10 преди 3.10.9
- Red Hat Red Hat Enterprise Linux 10: 2:3.8.5-10.el10_2 преди *
- Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support: 2:3.8.5-8.el10_0.1 преди *
- Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support: 2:2.10.1-9.el7_9.1 преди *
- Red Hat Red Hat Enterprise Linux 8: 2:3.5.8-8.el8_10 преди *
- Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support: 2:3.5.8-1.el8_4.1 преди *
- Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On: 2:3.5.8-1.el8_4.1 преди *
- Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support: 2:3.5.8-4.el8_6.1 преди *
- Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On: 2:3.5.8-4.el8_6.1 преди *
- Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service: 2:3.5.8-4.el8_8.1 преди *
- Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions: 2:3.5.8-4.el8_8.1 преди *
- Red Hat Red Hat Enterprise Linux 9: 2:3.5.25-3.el9_8 преди *
- Red Hat Red Hat Enterprise Linux 6
Вид слабост
История
- 4 май 2026 Публикувано
Други уязвимости в Postfix Postfix
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-43964
- https://nvd.nist.gov/vuln/detail/CVE-2026-43964
- https://www.mail-archive.com/[email protected]/msg00110.html
- http://www.openwall.com/lists/oss-security/2026/05/04/30
- https://access.redhat.com/security/cve/CVE-2026-43964
- https://bugzilla.redhat.com/show_bug.cgi?id=2466488
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-43964.json
- https://access.redhat.com/errata/RHSA-2026:57174
- https://access.redhat.com/errata/RHSA-2026:51436
- https://access.redhat.com/errata/RHSA-2026:25930
- https://access.redhat.com/errata/RHSA-2026:25932
- https://access.redhat.com/errata/RHSA-2026:26205
- https://access.redhat.com/errata/RHSA-2026:51034
- https://access.redhat.com/errata/RHSA-2026:50963
- https://access.redhat.com/errata/RHSA-2026:50964