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 не може да се автоматизира
Описание
Оригинално описание
Cockpit's remote login feature passes user-supplied hostnames and usernames from the web interface to the SSH client without validation or sanitization. An attacker with network access to the Cockpit web service can craft a single HTTP request to the login endpoint that injects malicious SSH options or shell commands, achieving code execution on the Cockpit host without valid credentials. The injection occurs during the authentication flow before any credential verification takes place, meaning no login is required to exploit the vulnerability.
Засегнати продукти
- Red Hat Red Hat Enterprise Linux 10: от 0:344-3.el10_1 нататък
- Red Hat Red Hat Enterprise Linux 10: от 0:356.1-1.el10_2 нататък
- Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support: от 0:334.1-3.el10_0 нататък
- Red Hat Red Hat Enterprise Linux 9: от 0:356.1-1.el9_8 нататък
- Red Hat Red Hat Enterprise Linux 9: от 0:344-2.el9_7 нататък
- Red Hat Red Hat Enterprise Linux 9: от 0:356.1-1.el9_8 нататък
- Red Hat Red Hat Enterprise Linux 9: от 0:344-2.el9_7 нататък
- Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support: от 0:334.2-2.el9_6 нататък
- Red Hat Red Hat Enterprise Linux 7
- Red Hat Red Hat Enterprise Linux 8
Вид слабост
История
- 7 април 2026 Публикувано
Други уязвимости в Red Hat Red Hat Enterprise Linux 10
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-4631
- https://nvd.nist.gov/vuln/detail/CVE-2026-4631
- https://access.redhat.com/errata/RHBA-2026:21387
- https://access.redhat.com/errata/RHBA-2026:21388
- https://access.redhat.com/errata/RHSA-2026:7381
- https://access.redhat.com/errata/RHSA-2026:7382
- https://access.redhat.com/errata/RHSA-2026:7383
- https://access.redhat.com/errata/RHSA-2026:7384
- https://access.redhat.com/security/cve/CVE-2026-4631
- https://bugzilla.redhat.com/show_bug.cgi?id=2450246
- https://github.com/cockpit-project/cockpit/security/advisories/GHSA-m4gv-x78h-3427
- http://www.openwall.com/lists/oss-security/2026/04/10/5
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-4631.json