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
A NULL pointer dereference flaw was found in GStreamer's RTSP support library. The vulnerability occurs while parsing an Authorization or WWW-Authenticate header that uses Digest authentication. Specially crafted whitespace placement around a parameter's terminator can cause an internal length calculation to underflow, leading to a crash of the process parsing the header. On an RTSP server this can be triggered by a remote, unauthenticated attacker sending a single malformed request when the server has authentication enabled; the same flaw can also be triggered against an RTSP client by a malicious or compromised RTSP server. Successful exploitation results in a denial of service (application crash) and has no confirmed impact on confidentiality or integrity.
Засегнати продукти
- Red Hat Red Hat Enterprise Linux 10: от 0:1.26.7-2.el10_2.2 нататък
- Red Hat Red Hat Enterprise Linux 8: от 0:1.16.1-7.el8_10 нататък
- Red Hat Red Hat Enterprise Linux 9: от 0:1.22.12-8.el9_8.2 нататък
- Red Hat Red Hat Enterprise Linux 7
Вид слабост
История
- 3 септември 2026 Публикувано
Други уязвимости в Red Hat Red Hat Enterprise Linux 10
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-85150
- https://nvd.nist.gov/vuln/detail/CVE-2026-85150
- https://access.redhat.com/errata/RHSA-2026:66460
- https://access.redhat.com/errata/RHSA-2026:67145
- https://access.redhat.com/errata/RHSA-2026:69100
- https://access.redhat.com/security/cve/CVE-2026-85150
- https://bugzilla.redhat.com/show_bug.cgi?id=2527936
- https://gitlab.freedesktop.org/gstreamer/gstreamer-security/-/merge_requests/120
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/blob/main/subprojects/gst-plugins-base/gst-libs/gst/rtsp/gstrtspmessage.c#L1408