Test ID:	1.3.6.1.4.1.25623.1.1.2.2021.1132
Category:	Huawei EulerOS Local Security Checks
Title:	Huawei EulerOS: Security Advisory for xorg-x11-server (EulerOS-SA-2021-1132)
Summary:	The remote host is missing an update for the Huawei EulerOS 'xorg-x11-server' package(s) announced via the EulerOS-SA-2021-1132 advisory.
Description:	Summary: The remote host is missing an update for the Huawei EulerOS 'xorg-x11-server' package(s) announced via the EulerOS-SA-2021-1132 advisory. Vulnerability Insight: A flaw was found in the X.Org Server. An out-of-bounds access in the XkbSetMap function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.(CVE-2020-14360) A flaw was found in xorg-x11-server before 1.20.10. A heap-buffer overflow in XkbSetDeviceInfo may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.(CVE-2020-25712) A flaw was found in the way xserver memory was not properly initialized. This could leak parts of server memory to the X client. In cases where Xorg server runs with elevated privileges, this could result in possible ASLR bypass. Xorg-server before version 1.20.9 is vulnerable.(CVE-2020-14347) A flaw was found in X.Org Server before xorg-x11-server 1.20.9. An Out-Of-Bounds access in XkbSetNames function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.(CVE-2020-14345) A flaw was found in xorg-x11-server before 1.20.9. An integer underflow in the X input extension protocol decoding in the X server may lead to arbitrary access of memory contents. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.(CVE-2020-14346) A flaw was found in X.Org Server before xorg-x11-server 1.20.9. An Integer underflow leading to heap-buffer overflow may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.(CVE-2020-14361) A flaw was found in X.Org Server before xorg-x11-server 1.20.9. An Integer underflow leading to heap-buffer overflow may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.(CVE-2020-14362) Affected Software/OS: 'xorg-x11-server' package(s) on Huawei EulerOS V2.0SP3. Solution: Please install the updated package(s). CVSS Score: 6.1 CVSS Vector: AV:L/AC:L/Au:N/C:P/I:P/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2020-14345 Common Vulnerability Exposure (CVE) ID: CVE-2020-14346 Common Vulnerability Exposure (CVE) ID: CVE-2020-14347 Common Vulnerability Exposure (CVE) ID: CVE-2020-14360 Common Vulnerability Exposure (CVE) ID: CVE-2020-14361 Common Vulnerability Exposure (CVE) ID: CVE-2020-14362 Common Vulnerability Exposure (CVE) ID: CVE-2020-25712
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