OESA-2023-1951

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OESA-2023-1951

Summary: xorg-x11-server security update

Details: X.Org X11 X server Security Fix(es): A flaw was found in xorg-server. Querying or changing XKB button actions such as moving from a touchpad to a mouse can result in out-of-bounds memory reads and writes. This may allow local privilege escalation or possible remote code execution in cases where X11 forwarding is involved.(CVE-2023-6377) A flaw was found in xorg-server. A specially crafted request to RRChangeProviderProperty or RRChangeOutputProperty can trigger an integer overflow which may lead to a disclosure of sensitive information.(CVE-2023-6478)

References: https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1951, https://nvd.nist.gov/vuln/detail/CVE-2023-6377, https://nvd.nist.gov/vuln/detail/CVE-2023-6478