CVE-2018-7186
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.
Leptonica是一套用于图像处理和图像分析应用的开源系统。 Leptonica 1.75.3之前版本中存在基于栈的缓冲区错误漏洞，该漏洞源于程序没有限制字符的数量。远程攻击者可借助较长的字符串利用该漏洞造成拒绝服务。
Possible ATT&CK Techniques 1 AI
T1027 · Obfuscated Files or Information
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2018-7186
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Leptonica before 1.75.3 does not limit the number of characters in a %s format argument to fscanf or sscanf, which allows remote attackers to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a long string, as demonstrated by the gplotRead and ptaReadStream functions.
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
Leptonica 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Leptonica是一套用于图像处理和图像分析应用的开源系统。 Leptonica 1.75.3之前版本中存在基于栈的缓冲区错误漏洞，该漏洞源于程序没有限制字符的数量。远程攻击者可借助较长的字符串利用该漏洞造成拒绝服务。
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-2018-7186
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2018-7186
请登录查看更多情报信息。
Patches & Fixes for CVE-2018-7186 (1)
Vendor Advisories for CVE-2018-7186 (2)
-
https://bugs.debian.org/890548 x_refsource_MISC
-
https://security.gentoo.org/glsa/202312-01 vendor-advisory
Mailing List Discussions for CVE-2018-7186 (2)
-
https://lists.debian.org/debian-lts/2018/02/msg00054.html x_refsource_MISC
-
Same Patch Batch · n/a · 2018-02-16 · 14 CVEs total
| CVE-2018-1000067 | CloudBees Jenkins 信息泄露漏洞 | |
| CVE-2018-1000068 | CloudBees Jenkins和LTS 输入验证错误漏洞 | |
| CVE-2017-14535 | Fonality trixbox 操作系统命令注入漏洞 | |
| CVE-2017-14536 | Fonality trixbox 跨站脚本漏洞 | |
| CVE-2017-14537 | Fonality trixbox 路径遍历漏洞 | |
| CVE-2018-6189 | F-Secure Radar 跨站脚本漏洞 | |
| CVE-2018-6324 | F-Secure Radar 安全漏洞 | |
| CVE-2018-7176 | FrontAccounting 跨站请求伪造漏洞 | |
| CVE-2018-6943 | WordPress UltimateMember插件跨站脚本漏洞 | |
| CVE-2018-6944 | WordPress UltimateMember插件跨站脚本漏洞 | |
| CVE-2017-18190 | Apple CUPS 安全特征问题漏洞 | |
| CVE-2018-7187 | Google Go 输入验证错误漏洞 | |
| CVE-2018-7188 | Tiki 跨站脚本漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
-
CVE-2026-90815
FFmpeg Convolution Filter vf_convolution.c setup_3x3 out-of- -
CVE-2026-90794
GPAC MP4Box vrml_tools.c gf_sg_script_load use after free -
CVE-2026-90793
GPAC MP4Box base_scenegraph.c gf_node_get_name use after fre -
CVE-2026-90792
GPAC MP4Box base_scenegraph.c gf_node_list_get_child null po -
CVE-2026-90791
GPAC MP4Box base_scenegraph.c gf_node_unregister use after f
V. Comments for CVE-2018-7186
No comments yet