CVE-2019-5427
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I. Basic Information for CVE-2019-5427
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
c3p0 version < 0.9.5.4 may be exploited by a billion laughs attack when loading XML configuration due to missing protections against recursive entity expansion when loading configuration.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
DTD中递归实体索引的不恰当限制(XML实体扩展)
Source: NVD (National Vulnerability Database)
Vulnerability Title
c3p0 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
c3p0是一款支持高并发的开源JDBC连接池库。 c3p0 0.9.5.4之前版本中存在安全漏洞。攻击者可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 |
|---|---|---|---|---|
| - | c3p0 | before 0.9.5.4 | - |
II. Public POCs for CVE-2019-5427
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | version between CVE-2018-20433 and CVE-2019-5427 | https://github.com/shanika04/cp30_XXE_partial_fix | POC Details |
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2019-5427
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- https://www.oracle.com/security-alerts/cpujan2021.htmlx_refsource_MISC
- https://www.oracle.com/security-alerts/cpuoct2021.htmlx_refsource_MISC
- https://www.oracle.com/security-alerts/cpujul2020.htmlx_refsource_MISC
- https://hackerone.com/reports/509315x_refsource_MISC
- https://www.oracle.com/security-alerts/cpuoct2020.htmlx_refsource_MISC
- https://www.oracle.com/security-alerts/cpuapr2020.htmlx_refsource_MISC
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BFIVX6HOVNLAM7W3SUAMHYRNLCVQSAWR/vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MQ47OFV57Y2DAHMGA5H3JOL4WHRWRFN4/vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2019-5427
Same Patch Batch · n/a · 2019-04-22 · 22 CVEs total
| CVE-2019-11455 | Tildeslash Monit 缓冲区错误漏洞 | |
| CVE-2019-11383 | Medha WiFi FTP Server application for Android 信任管理问题漏洞 | |
| CVE-2019-11384 | Zalora application for Android 信任管理问题漏洞 | |
| CVE-2019-11461 | GNOME Nautilus 安全特征问题漏洞 | |
| CVE-2019-11460 | GNOME gnome-desktop 输入验证错误漏洞 | |
| CVE-2019-11459 | GNOME Evince 缓冲区错误漏洞 | |
| CVE-2019-9955 | 多款ZyXEL产品跨站脚本漏洞 | |
| CVE-2011-3151 | SELinux initscript misuse of touch | |
| CVE-2011-3147 | qcow format could expose host filesystem information | |
| CVE-2011-3145 | mount.ecrpytfs_private sets group owner of /etc/mtab to user's primary group | |
| CVE-2019-11456 | Gila CMS 跨站请求伪造漏洞 | |
| CVE-2019-11444 | Liferay Portal CE 操作系统命令注入漏洞 | |
| CVE-2019-11454 | Tildeslash Monit 跨站脚本漏洞 | |
| CVE-2019-11452 | whatsns SQL注入漏洞 | |
| CVE-2019-11451 | whatsns SQL注入漏洞 | |
| CVE-2019-11450 | whatsns SQL注入漏洞 | |
| CVE-2019-11449 | I，Librarian 跨站脚本漏洞 | |
| CVE-2019-11448 | ZOHO ManageEngine Applications Manager SQL注入漏洞 | |
| CVE-2019-11447 | 编号重复 | |
| CVE-2019-11446 | ATutor 代码问题漏洞 |
Showing top 20 of 22 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-8276
bettercap MySQL Server mysql_server.go integer coercion - CVE-2026-8275
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
Same weakness: CWE-776
- CVE-2026-40260
pypdf: Manipulated XMP metadata entity declarations can exha - CVE-2026-33036
fast-xml-parser affected by numeric entity expansion bypassi - CVE-2026-29074
SVGO: DoS through entity expansion in DOCTYPE (Billion Laugh - CVE-2026-27807
MarkUs: YAML alias (‘billion laughs’) DoS in config upload - CVE-2026-26278
fast-xml-parser affected by DoS through entity expansion in
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