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CVE-2023-1393

Quick assessment

Affected
n/a xorg-server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

X.org Server是X.org基金会的一个开放源代码的自由软件。 X.Org Server 存在安全漏洞，该漏洞源于存在释放后重用，可能会导致本地特权升级。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.44% · P37
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I. Basic Information for CVE-2023-1393

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in X.Org Server Overlay Window. A Use-After-Free may lead to local privilege escalation. If a client explicitly destroys the compositor overlay window (aka COW), the Xserver would leave a dangling pointer to that window in the CompScreen structure, which will trigger a use-after-free later.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
X.org Server 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
X.org Server是X.org基金会的一个开放源代码的自由软件。 X.Org Server 存在安全漏洞，该漏洞源于存在释放后重用，可能会导致本地特权升级。
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-server xorg-server 21.1.8 -

II. Public POCs for CVE-2023-1393

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III. Intelligence Information for CVE-2023-1393

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Vendor Advisories for CVE-2023-1393 (1)

Mailing List Discussions for CVE-2023-1393 (9)

Other References for CVE-2023-1393 (1)

Same Patch Batch · n/a · 2023-03-30 · 24 CVEs total

CVE-2023-1744 6.3 MEDIUM IBOS htaccess unrestricted upload
CVE-2023-1742 6.3 MEDIUM IBOS Report Search getlist sql injection
CVE-2023-1747 6.3 MEDIUM IBOS mark&op=delFromSend sql injection
CVE-2023-1745 5.3 MEDIUM KMPlayer SHFOLDER.dll uncontrolled search path
CVE-2023-26116 5.3 MEDIUM Angular 安全漏洞
CVE-2023-26118 5.3 MEDIUM Angular 安全漏洞
CVE-2023-26117 5.3 MEDIUM Angular 安全漏洞
CVE-2023-1741 4.3 MEDIUM jeecg-boot Sleep Command SysDictMapper.java sql injection
CVE-2023-1746 3.5 LOW Dreamer CMS File Upload cross site scripting
CVE-2023-29059 3CX 安全漏洞
CVE-2023-28462 Payara Server 安全漏洞
CVE-2023-27538 libcurl 授权问题漏洞
CVE-2023-27537 curl 资源管理错误漏洞
CVE-2023-27536 curl 授权问题漏洞
CVE-2023-27535 curl 授权问题漏洞
CVE-2023-27534 curl 路径遍历漏洞
CVE-2023-27533 curl 注入漏洞
CVE-2023-26692 Zijper Collectie Beheer Systeem 跨站脚本漏洞
CVE-2023-1670 Linux kernel 资源管理错误漏洞
CVE-2022-47542 Red Gate SQL Monitor 安全漏洞

Showing top 20 of 24 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: xorg-server
Same vendor: n/a
Same weakness: CWE-416

V. Comments for CVE-2023-1393

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