CVE-2023-0494
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I. Basic Information for CVE-2023-0494
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in X.Org. This issue occurs due to a dangling pointer in DeepCopyPointerClasses that can be exploited by ProcXkbSetDeviceInfo() and ProcXkbGetDeviceInfo() to read and write into freed memory. This can lead to local privilege elevation on systems where the X server runs privileged and remote code execution for ssh X forwarding sessions.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
TigerVNC 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TigerVNC是一款VNC（虚拟网络控制台）服务器和客户端软件。 TigerVNC 存在安全漏洞。攻击者利用该漏洞可以查看计算机桌面环境。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | xorg-x11-server | xorg-server 21.1.7 | - |
II. Public POCs for CVE-2023-0494
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://security.gentoo.org/glsa/202305-30vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-0494
Same Patch Batch · n/a · 2023-03-27 · 39 CVEs total
| CVE-2022-46415 | 9.1 CRITICAL | DJI Spark 安全漏洞 |
| CVE-2022-46416 | 9.1 CRITICAL | Parrot Bebop 安全漏洞 |
| CVE-2023-27241 | SourceCodester Water Billing System 跨站脚本漏洞 | |
| CVE-2023-1637 | Linux kernel 安全漏洞 | |
| CVE-2023-20860 | Spring Framework 安全漏洞 | |
| CVE-2023-24094 | MikroTik RouterOS 缓冲区错误漏洞 | |
| CVE-2023-24366 | rConfig 安全漏洞 | |
| CVE-2023-25261 | Stimulsoft 安全漏洞 | |
| CVE-2023-25263 | Stimulsoft 安全漏洞 | |
| CVE-2023-26958 | Phpgurukul Park Ticketing Management System 跨站脚本漏洞 | |
| CVE-2023-26959 | Phpgurukul Park Ticketing Management System SQL注入漏洞 | |
| CVE-2023-27096 | OpenGoofy Hippo4j 安全漏洞 | |
| CVE-2023-1079 | Linux kernel 资源管理错误漏洞 | |
| CVE-2023-27245 | File Management Project 跨站脚本漏洞 | |
| CVE-2023-27847 | PrestaShop SQL注入漏洞 | |
| CVE-2023-28866 | Linux kernel 缓冲区错误漏洞 | |
| CVE-2023-28867 | GraphQL Java 安全漏洞 | |
| CVE-2023-28883 | Cerebrate SQL注入漏洞 | |
| CVE-2023-28884 | MISP 跨站脚本漏洞 | |
| CVE-2023-28885 | General Motors Chevrolet Equinox 2021 缓冲区错误漏洞 |
Showing top 20 of 39 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
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Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2023-0494
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