CVE-2018-12102
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I. Basic Information for CVE-2018-12102
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
md4c 0.2.6 has a NULL pointer dereference in the function md_process_line in md4c.c, related to ctx->current_block.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
md4c 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
md4c是一款基于C语言的Markdown（一种标记语言）解析器。 md4c 0.2.6版本中的md4c.c文件的‘md_process_line’函数存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（空指针逆向引用）。
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-2018-12102
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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- https://github.com/Edward-L/fuzzing-pocs/tree/master/md4cx_refsource_MISC
- https://github.com/mity/md4c/issues/41x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2018-12102
Same Patch Batch · n/a · 2018-06-11 · 20 CVEs total
| CVE-2018-12092 | tinyexr 缓冲区错误漏洞 | |
| CVE-2018-12090 | LAMS 跨站脚本漏洞 | |
| CVE-2018-12089 | Octopus Deploy 安全漏洞 | |
| CVE-2018-12025 | FuturXE 安全漏洞 | |
| CVE-2018-10360 | file 安全漏洞 | |
| CVE-2018-12100 | Sonatype NXRM 跨站脚本漏洞 | |
| CVE-2018-12099 | Grafana 跨站脚本漏洞 | |
| CVE-2018-12095 | OEcms 跨站脚本漏洞 | |
| CVE-2018-12094 | Dimofinf CMS 跨站脚本漏洞 | |
| CVE-2018-12093 | tinyexr 安全漏洞 | |
| CVE-2017-5395 | Mozilla Firefox on Android 安全漏洞 | |
| CVE-2018-12111 | Canon PrintMe EFI webinterface 跨站脚本漏洞 | |
| CVE-2018-12110 | portfolioCMS SQL注入漏洞 | |
| CVE-2018-12109 | Free Lossless Image Format 缓冲区错误漏洞 | |
| CVE-2018-12108 | Dropbox Lepton 安全漏洞 | |
| CVE-2018-12112 | md4c 安全漏洞 | |
| CVE-2017-3208 | Midnight Coders WebORB for Java 安全漏洞 | |
| CVE-2017-7809 | Mozilla Firefox和Firefox ESR 安全漏洞 | |
| CVE-2017-7784 | Mozilla Firefox和Firefox ESR 安全漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
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bettercap zerogod IPP Service zerogod_ipp_primitives.go ippR - CVE-2026-8270
Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2018-12102
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