CVE-2019-19203
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I. Basic Information for CVE-2019-19203
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in Oniguruma 6.x before 6.9.4_rc2. In the function gb18030_mbc_enc_len in file gb18030.c, a UChar pointer is dereferenced without checking if it passed the end of the matched string. This leads to a heap-based buffer over-read.
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
Oniguruma 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Oniguruma是一款开源的正则表达式库。 Oniguruma 6.9.4_rc2之前的6.x版本中的gb18030.c文件的‘gb18030_mbc_enc_len’函数存在缓冲区错误漏洞，该漏洞源于未正确验证数据边界。本地攻击者可利用该漏洞在系统上执行任意代码或导致应用程序崩溃。
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-2019-19203
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Heap-buffer-overflow in Oniguruma (function gb18030_mbc_enc_len) | https://github.com/ManhNDd/CVE-2019-19203 | POC Details |
| 2 | An issue was discovered in Oniguruma 6.x before 6.9.4_rc2. In the function gb18030_mbc_enc_len in file gb18030.c, a UChar pointer is dereferenced without checking if it passed the end of the matched string. This leads to a heap-based buffer over-read | https://github.com/tarantula-team/CVE-2019-19203 | POC Details |
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- https://github.com/ManhNDd/CVE-2019-19203x_refsource_MISC
- https://github.com/tarantula-team/CVE-2019-19203x_refsource_MISC
- https://github.com/kkos/oniguruma/releases/tag/v6.9.4_rc2x_refsource_MISC
- https://github.com/kkos/oniguruma/issues/163x_refsource_MISC
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NO267PLHGYZSWX3XTRPKYBKD4J3YOU5V/vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V3MBNW6Z4DOXSCNWGBLQ7OA3OGUJ44WL/vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2019-19203
Same Patch Batch · n/a · 2019-11-21 · 49 CVEs total
| CVE-2018-8879 | ASUS RT-AC66U 缓冲区错误漏洞 | |
| CVE-2014-1938 | python-rply 后置链接漏洞 | |
| CVE-2014-1936 | Bell Labs rc 输入验证错误漏洞 | |
| CVE-2013-7171 | Slackware和Slackware LLVM 输入验证错误漏洞 | |
| CVE-2019-19037 | Linux kernel 代码问题漏洞 | |
| CVE-2019-19036 | Linux kernel 代码问题漏洞 | |
| CVE-2019-19039 | Linux kernel 日志日志信息泄露漏洞 | |
| CVE-2019-19221 | libarchive 缓冲区错误漏洞 | |
| CVE-2013-7172 | Slackware 输入验证错误漏洞 | |
| CVE-2019-16340 | Belkin Linksys Velop 安全漏洞 | |
| CVE-2019-17421 | ZOHO ManageEngine OpManager和ZOHO ManageEngine Firewall Analyzer 安全漏洞 | |
| CVE-2019-5086 | xcftools 输入验证错误漏洞 | |
| CVE-2019-5087 | xcftools 输入验证错误漏洞 | |
| CVE-2019-10767 | ioBroker.js-controller 路径遍历漏洞 | |
| CVE-2019-5071 | Tenda AC9 Router AC1200 Smart Dual-Band Gigabit WiFi Route 操作系统命令注入漏洞 | |
| CVE-2019-5072 | Tenda AC9 Router AC1200 Smart Dual-Band Gigabit WiFi Route 操作系统命令注入漏洞 | |
| CVE-2019-19191 | Shibboleth Service Provider 后置链接漏洞 | |
| CVE-2019-16405 | Centreon Web 输入验证错误漏洞 | |
| CVE-2019-16406 | Centreon Web 安全漏洞 | |
| CVE-2019-18886 | Sensio Labs Symfony 信息泄露漏洞 |
Showing top 20 of 49 CVEs. View all on vendor page → →
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