Yüksek CVSS 7.8

CVE-2023-5367: X Server: sınır dışı yazma

Yayın: 25 Ekim 2023 23:15 · Güncelleme: 6 Kasım 2026 09:48

Açıklama (NVD)

A out-of-bounds write flaw was found in the xorg-x11-server. This issue occurs due to an incorrect calculation of a buffer offset when copying data stored in the heap in the XIChangeDeviceProperty function in Xi/xiproperty.c and in RRChangeOutputProperty function in randr/rrproperty.c, allowing for possible escalation of privileges or denial of service.

Özet bilgiler

Ürün: X.org X Server
CVSS v3.1: 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS: %0,61 (yüzdelik 49)
CWE: CWE-787
Yama: Mevcut

Etkilenen sürümler

Ürün	Başlangıç	Bitiş	Düzeltildi
x.org-x-server	—	—	21.1.9
x.org-xwayland	—	—	23.2.2
redhat-enterprise-linux	7.0	7.0	—
redhat-enterprise-linux	8.0	8.0	—
redhat-enterprise-linux	9.0	9.0	—
redhat-enterprise-linux-desktop	7.0	7.0	—
redhat-enterprise-linux-for-ibm-z-systems	7.0_s390x	7.0_s390x	—
redhat-enterprise-linux-for-power-big-endian	7.0_ppc64	7.0_ppc64	—
redhat-enterprise-linux-for-power-little-endian	7.0_ppc64le	7.0_ppc64le	—
redhat-enterprise-linux-for-scientific-computing	7.0	7.0	—
redhat-enterprise-linux-server	7.0	7.0	—
redhat-enterprise-linux-workstation	7.0	7.0	—
fedoraproject-fedora	37	37	—
fedoraproject-fedora	38	38	—
fedoraproject-fedora	39	39	—
debian-debian-linux	11.0	11.0	—
debian-debian-linux	12.0	12.0	—

Kaynaklar

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