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CVE-2018-11236

Quick assessment

Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

GNU C Library（glibc，libc6）是一种按照LGPL许可协议发布的开源免费的C语言编译程序。 GNU C Library 2.27及之前版本中的stdlib/canonicalize.c文件存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。

AI Predicted 7.8 Difficulty: Moderate EPSS 7.31% · P94
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I. Basic Information for CVE-2018-11236

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
stdlib/canonicalize.c in the GNU C Library (aka glibc or libc6) 2.27 and earlier, when processing very long pathname arguments to the realpath function, could encounter an integer overflow on 32-bit architectures, leading to a stack-based buffer overflow and, potentially, arbitrary code execution.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
GNU C Library 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GNU C Library（glibc，libc6）是一种按照LGPL许可协议发布的开源免费的C语言编译程序。 GNU C Library 2.27及之前版本中的stdlib/canonicalize.c文件存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。
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
- n/a n/a -

II. Public POCs for CVE-2018-11236

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III. Intelligence Information for CVE-2018-11236

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Vendor Advisories for CVE-2018-11236 (7)

Other References for CVE-2018-11236 (2)

Same Patch Batch · n/a · 2018-05-18 · 24 CVEs total

CVE-2018-11243 UPX 安全漏洞
CVE-2018-11232 Linux kernel 安全漏洞
CVE-2018-10307 ILIAS 跨站脚本漏洞
CVE-2018-10306 ILIAS 跨站脚本漏洞
CVE-2018-9250 OpenEMR 安全漏洞
CVE-2018-10967 D-Link DIR-550A和DIR-604M 安全漏洞
CVE-2018-10968 D-Link DIR-550A和DIR-604M 安全漏洞
CVE-2018-5256 CoreOS Tectonic 信息泄露漏洞
CVE-2018-11237 GNU C Library 缓冲区错误漏洞
CVE-2017-18270 Linux kernel 安全漏洞
CVE-2017-18269 GNU C Library 安全漏洞
CVE-2018-11244 BBE theme for WordPress 安全漏洞
CVE-2018-6562 totemomail Encryption Gateway 安全漏洞
CVE-2018-11248 FileDownloader 路径遍历漏洞
CVE-2018-11245 MISP 跨站脚本漏洞
CVE-2018-1000400 Kubernetes CRI-O 安全漏洞
CVE-2018-11256 PoDoFo 安全漏洞
CVE-2018-11255 PoDoFo 安全漏洞
CVE-2018-11254 PoDoFo 安全漏洞
CVE-2018-11251 ImageMagick 缓冲区错误漏洞

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

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2018-11236

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