CVE-2017-17426
Quick assessment
Affected
n/a n/a
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.
GNU C Library（又名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 2.26版本中的‘malloc’函数存在整数溢出漏洞，该漏洞源于程序返回的内存块较小。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
Possible ATT&CK Techniques 2 AI
T1140 · Deobfuscate/Decode Files or Information T1212 · Exploitation for Credential Access
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I. Basic Information for CVE-2017-17426
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The malloc function in the GNU C Library (aka glibc or libc6) 2.26 could return a memory block that is too small if an attempt is made to allocate an object whose size is close to SIZE_MAX, potentially leading to a subsequent heap overflow. This occurs because the per-thread cache (aka tcache) feature enables a code path that lacks an integer overflow check.
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 数字错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GNU C Library（又名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 2.26版本中的‘malloc’函数存在整数溢出漏洞，该漏洞源于程序返回的内存块较小。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
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-2017-17426
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2017-17426 (1)
-
Oh noes! x_refsource_CONFIRM
Other References for CVE-2017-17426 (1)
Same Patch Batch · n/a · 2017-12-05 · 14 CVEs total
| CVE-2017-14018 | Ethicon Endo-Surgery Generator G11 授权问题漏洞 | |
| CVE-2017-15868 | Linux kernel 安全漏洞 | |
| CVE-2017-14355 | HPE Connected Backup 安全漏洞 | |
| CVE-2017-17431 | MetalGenix GeniXCMS 跨站脚本漏洞 | |
| CVE-2017-17051 | OpenStack Nova FilterScheduler 安全漏洞 | |
| CVE-2016-1252 | 多款产品apt包安全漏洞 | |
| CVE-2016-1253 | Debian wheezy、jessie和unstable most包命令注入漏洞 | |
| CVE-2016-1254 | Tor 安全漏洞 | |
| CVE-2016-1255 | 多款产品postgresql-common包安全漏洞 | |
| CVE-2017-16929 | Claymore Dual GPU miner 路径遍历漏洞 | |
| CVE-2017-16930 | Claymore Dual GPU miner 缓冲区错误漏洞 | |
| CVE-2017-17066 | i2pd和kovri 安全漏洞 | |
| CVE-2017-8824 | Linux kernel 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2017-17426
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