CVE-2019-10691
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.
Dovecot是一款开源的基于类Linux/UNIX系统的IMAP和POP3邮件服务器。 Dovecot 2.3.5.2之前版本中的JSON编码器存在拒绝服务漏洞。攻击者可利用该漏洞总造成拒绝服务（崩溃）。
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2019-10691
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
The JSON encoder in Dovecot before 2.3.5.2 allows attackers to repeatedly crash the authentication service by attempting to authenticate with an invalid UTF-8 sequence as the username.
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
Dovecot 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dovecot是一款开源的基于类Linux/UNIX系统的IMAP和POP3邮件服务器。 Dovecot 2.3.5.2之前版本中的JSON编码器存在拒绝服务漏洞。攻击者可利用该漏洞总造成拒绝服务（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-2019-10691
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2019-10691
请登录查看更多情报信息。
Vendor Advisories for CVE-2019-10691 (1)
Mailing List Discussions for CVE-2019-10691 (3)
-
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00000.html vendor-advisory x_refsource_SUSE
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QHFZ5OWRIZGIWZJ5PTNVWWZNLLNH4XYS/ vendor-advisory x_refsource_FEDORA
-
Other References for CVE-2019-10691 (1)
Same Patch Batch · n/a · 2019-04-24 · 31 CVEs total
| CVE-2019-9635 | TensorFlow 代码问题漏洞 | |
| CVE-2018-7575 | Google TensorFlow 输入验证错误漏洞 | |
| CVE-2019-11506 | GraphicsMagick 缓冲区错误漏洞 | |
| CVE-2019-11505 | GraphicsMagick 缓冲区错误漏洞 | |
| CVE-2019-11504 | Zotonic 跨站脚本漏洞 | |
| CVE-2018-18251 | Deltek Vision SQL注入漏洞 | |
| CVE-2018-20434 | LibreNMS 操作系统命令注入漏洞 | |
| CVE-2019-11503 | Canonical snapd 后置链接漏洞 | |
| CVE-2019-11502 | Canonical snapd 后置链接漏洞 | |
| CVE-2017-18367 | libseccomp libseccomp-golang 输入验证错误漏洞 | |
| CVE-2019-11218 | Jakub Chodounsky Bonobo Git Server 代码问题漏洞 | |
| CVE-2019-11217 | Jakub Chodounsky Bonobo Git Server 命令注入漏洞 | |
| CVE-2019-10008 | ZOHO ManageEngine ServiceDesk Plus 授权问题漏洞 | |
| CVE-2019-9951 | 多款Western Digital产品代码问题漏洞 | |
| CVE-2019-9950 | 多款Western Digital产品授权问题漏洞 | |
| CVE-2019-7214 | SmarterTools SmarterMail 代码问题漏洞 | |
| CVE-2018-10055 | TensorFlow 缓冲区错误漏洞 | |
| CVE-2018-7577 | Google TensorFlow Google Snappy library 输入验证错误漏洞 | |
| CVE-2019-11032 | EasyToRecruit 跨站脚本漏洞 | |
| CVE-2019-9928 | GStreamer 缓冲区错误漏洞 |
Showing top 20 of 31 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
-
CVE-2026-78187
Piwigo Public Authentication cross site scripting -
CVE-2026-78186
Open5GS HSS hss-cx-path.c assertion -
CVE-2026-78178
jQWidgets jqx-all.js jqxBaseFramework.extend prototype pollu -
CVE-2026-78158
Open5GS AMF UEContextReleaseRequest Path improper authorizat -
CVE-2026-78157
Open5GS Rx AA-Request pcrf-rx-path.c pcrf_rx_aar_cb out-of-b
V. Comments for CVE-2019-10691
No comments yet