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 може да се автоматизира
Описание
Оригинално описание
A flaw was found in the GStreamer gst-plugins-good package. The rtph264depay and rtph265depay RTP depayloader elements do not enforce a maximum size limit on the reassembly buffer used during fragmented RTP packet processing. A remote, unauthenticated attacker can send a continuous stream of RTP fragments without ever transmitting an end-of-fragment marker, causing the reassembly buffer to grow without bound until process memory is exhausted. This results in a denial of service through process termination.
Засегнати продукти
- Red Hat Red Hat Enterprise Linux 10: от 0:1.26.7-2.el10_2.3 нататък
- Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support: от 0:1.24.11-1.el10_0.4 нататък
- Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support: от 0:1.10.4-4.el7_9.3 нататък
- Red Hat Red Hat Enterprise Linux 8: от 0:1.16.1-7.el8_10.3 нататък
- Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support: от 0:1.16.1-4.el8_4.2 нататък
- Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On: от 0:1.16.1-4.el8_4.2 нататък
- Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support: от 0:1.16.1-4.el8_6.3 нататък
- Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On: от 0:1.16.1-4.el8_6.3 нататък
- Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service: от 0:1.16.1-5.el8_8.3 нататък
- Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions: от 0:1.16.1-5.el8_8.3 нататък
- Red Hat Red Hat Enterprise Linux 9: от 0:1.22.12-7.el9_8.2 нататък
- Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions: от 0:1.18.4-8.el9_2.2 нататък
- Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions: от 0:1.22.1-4.el9_4.2 нататък
- Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support: от 0:1.22.12-5.el9_6.2 нататък
Вид слабост
История
- 6 август 2026 Публикувано
Други уязвимости в Red Hat Red Hat Enterprise Linux 10
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-18649
- https://nvd.nist.gov/vuln/detail/CVE-2026-18649
- https://0xsemizzz.vercel.app/projects/cve-2026-18649-gstreamer-rtp-dos/
- https://access.redhat.com/errata/RHSA-2026:53451
- https://access.redhat.com/errata/RHSA-2026:53452
- https://access.redhat.com/errata/RHSA-2026:56966
- https://access.redhat.com/errata/RHSA-2026:61588
- https://access.redhat.com/errata/RHSA-2026:61943
- https://access.redhat.com/errata/RHSA-2026:65959
- https://access.redhat.com/errata/RHSA-2026:65999
- https://access.redhat.com/errata/RHSA-2026:69232
- https://access.redhat.com/errata/RHSA-2026:70264
- https://access.redhat.com/errata/RHSA-2026:70584
- https://access.redhat.com/errata/RHSA-2026:70803
- https://access.redhat.com/security/cve/CVE-2026-18649
- https://bugzilla.redhat.com/show_bug.cgi?id=2510614
- https://github.com/0xSemizzz/CVE-2026-18649
- https://gitlab.freedesktop.org/gstreamer/gstreamer-security/-/merge_requests/113