CVE-2022-0217
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I. Basic Information for CVE-2022-0217
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
It was discovered that an internal Prosody library to load XML based on libexpat does not properly restrict the XML features allowed in parsed XML data. Given suitable attacker input, this results in expansion of recursive entity references from DTDs (CWE-776). In addition, depending on the libexpat version used, it may also allow injections using XML External Entity References (CWE-611).
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
Prosodical Thoughts Prosody安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Prosodical Thoughts Prosody是Prosodical Thoughts开源的一个应用系统。一个现代XMPP通信服务器。 Prosodical Thoughts Prosody 存在安全漏洞，该漏洞是由于对不受信任的 XML 数据的不正确验证而存在的。远程攻击者可以向受影响的服务器发送特制数据并执行拒绝服务 (DoS) 攻击。该漏洞允许远程攻击者执行拒绝服务 (DoS) 攻击。
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 |
|---|---|---|---|---|
| - | prosody | Fixed in prosody 0.11.12, Affects all versions with support for WebSockets. | - |
II. Public POCs for CVE-2022-0217
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://bugzilla.redhat.com/show_bug.cgi?id=2040639x_refsource_MISC
- https://prosody.im/security/advisory_20220113/x_refsource_MISC
- https://prosody.im/security/advisory_20220113/1.patchx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2022-0217
Same Patch Batch · n/a · 2022-08-26 · 53 CVEs total
| CVE-2021-3414 | Red Hat Satellite 安全漏洞 | |
| CVE-2022-36548 | Edoc-doctor-appointment-system 跨站脚本漏洞 | |
| CVE-2022-36547 | Edoc-doctor-appointment-system 跨站脚本漏洞 | |
| CVE-2022-36542 | Edoc-doctor-appointment-system 安全漏洞 | |
| CVE-2022-36545 | Edoc-doctor-appointment-system SQL注入漏洞 | |
| CVE-2022-36544 | Edoc-doctor-appointment-system SQL注入漏洞 | |
| CVE-2022-36543 | Edoc-doctor-appointment-system SQL注入漏洞 | |
| CVE-2022-36546 | Edoc-doctor-appointment-system 跨站请求伪造漏洞 | |
| CVE-2022-25625 | Broadcom Symantec Privileged Access Management 安全漏洞 | |
| CVE-2021-4216 | Artifex Software MuPDF 数字错误漏洞 | |
| CVE-2022-0084 | Red Hat Data Grid 安全漏洞 | |
| CVE-2021-3632 | Red Hat Single Sign-On 授权问题漏洞 | |
| CVE-2021-3585 | openstack-tripleo-heat-templates 安全漏洞 | |
| CVE-2021-3563 | Red Hat OpenStack Platform 安全漏洞 | |
| CVE-2021-3754 | Red Hat Keycloak 安全漏洞 | |
| CVE-2021-3735 | QEMU 安全漏洞 | |
| CVE-2021-3703 | Red Hat OpenShift 安全漏洞 | |
| CVE-2021-3688 | Red Hat JBoss Core Services 信息泄露漏洞 | |
| CVE-2021-3669 | Linux kernel资源管理错误漏洞 | |
| CVE-2021-3644 | Red Hat Wildfly 访问控制错误漏洞 |
Showing top 20 of 53 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
V. Comments for CVE-2022-0217
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