CVE-2018-17942
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.
Gnulib是一个支持多系统运行的GNU可移植性库。 Gnulib 2018-09-23之前版本中的vasnprintf.c文件的‘convert_to_decimal’函数存在基于堆的缓冲区溢出漏洞，该漏洞源于程序没有执行正确的边界检测。远程攻击者可借助特制的文件利用该漏洞在系统上执行任意代码。
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2018-17942
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The convert_to_decimal function in vasnprintf.c in Gnulib before 2018-09-23 has a heap-based buffer overflow because memory is not allocated for a trailing '\0' character during %f processing.
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
Gnulib 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Gnulib是一个支持多系统运行的GNU可移植性库。 Gnulib 2018-09-23之前版本中的vasnprintf.c文件的‘convert_to_decimal’函数存在基于堆的缓冲区溢出漏洞，该漏洞源于程序没有执行正确的边界检测。远程攻击者可借助特制的文件利用该漏洞在系统上执行任意代码。
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-2018-17942
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2018-17942
请登录查看更多情报信息。
Patches & Fixes for CVE-2018-17942 (1)
Mailing List Discussions for CVE-2018-17942 (2)
-
https://lists.gnu.org/archive/html/bug-gnulib/2018-09/msg00107.html x_refsource_MISC
-
Other References for CVE-2018-17942 (1)
-
https://savannah.gnu.org/bugs/?func=detailitem&item_id=54686 x_refsource_MISC
Same Patch Batch · n/a · 2018-10-03 · 25 CVEs total
| CVE-2018-17053 | Progress Sitefinity CMS Identity Server 跨站脚本漏洞 | |
| CVE-2018-17947 | WordPress Snazzy Maps插件跨站脚本漏洞 | |
| CVE-2018-17946 | WordPress Tribulant Slideshow Gallery插件安全漏洞 | |
| CVE-2018-17938 | Zimbra Collaboration 数据伪造问题漏洞 | |
| CVE-2018-16051 | GitLab 安全漏洞 | |
| CVE-2018-16050 | GitLab 跨站脚本漏洞 | |
| CVE-2018-16049 | GitLab 安全漏洞 | |
| CVE-2018-16048 | GitLab 安全漏洞 | |
| CVE-2018-17967 | ImageMagick 安全漏洞 | |
| CVE-2018-17966 | ImageMagick 安全漏洞 | |
| CVE-2018-17965 | ImageMagick 安全漏洞 | |
| CVE-2018-17054 | Progress Sitefinity CMS Identity Server 跨站脚本漏洞 | |
| CVE-2018-17972 | Linux kernel 访问控制错误漏洞 | |
| CVE-2018-12087 | OPC Foundation UA Client Applications 安全漏洞 | |
| CVE-2018-17969 | Samsung SCX-6545X 安全漏洞 | |
| CVE-2018-17562 | Multi-Tech FaxFinder SQL注入漏洞 | |
| CVE-2018-17553 | Naviwebs Navigate CMS 安全漏洞 | |
| CVE-2018-17552 | Naviwebs Navigate CMS SQL注入漏洞 | |
| CVE-2018-17540 | strongSwan gmp插件缓冲区错误漏洞 | |
| CVE-2018-17428 | OPAC EasyWeb Five 安全漏洞 |
Showing top 20 of 25 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2018-17942
No comments yet