CVE-2020-15719
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.
OpenLDAP是美国OpenLDAP（Openldap）基金会的一个轻型目录访问协议（LDAP）的开源实现。 OpenLDAP libldap中存在信任管理问题漏洞，该漏洞源于程序存在证书验证缺陷。攻击者可利用该漏洞发起中间人攻击，并获得端点之间通信通道的访问权限，进而获取敏感信息或进一步入侵系统。
Possible ATT&CK Techniques 1 AI
T1078 · Valid Accounts
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I. Basic Information for CVE-2020-15719
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
libldap in certain third-party OpenLDAP packages has a certificate-validation flaw when the third-party package is asserting RFC6125 support. It considers CN even when there is a non-matching subjectAltName (SAN). This is fixed in, for example, openldap-2.4.46-10.el8 in Red Hat Enterprise Linux.
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
OpenLDAP libldap 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenLDAP是美国OpenLDAP（Openldap）基金会的一个轻型目录访问协议（LDAP）的开源实现。 OpenLDAP libldap中存在信任管理问题漏洞，该漏洞源于程序存在证书验证缺陷。攻击者可利用该漏洞发起中间人攻击，并获得端点之间通信通道的访问权限，进而获取敏感信息或进一步入侵系统。
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 | - |
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II. Public POCs for CVE-2020-15719
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2020-15719 (3)
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https://access.redhat.com/errata/RHBA-2019:3674 x_refsource_MISC
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https://bugzilla.redhat.com/show_bug.cgi?id=1740070 x_refsource_MISC
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https://www.oracle.com/security-alerts/cpuapr2022.html x_refsource_MISC
Mailing List Discussions for CVE-2020-15719 (2)
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http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00059.html vendor-advisory x_refsource_SUSE
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http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00033.html vendor-advisory x_refsource_SUSE
Other References for CVE-2020-15719 (2)
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https://kc.mcafee.com/corporate/index?page=content&id=SB10365 x_refsource_CONFIRM
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https://bugs.openldap.org/show_bug.cgi?id=9266 x_refsource_MISC
Same Patch Batch · n/a · 2020-07-14 · 26 CVEs total
| CVE-2020-15721 | RosarioSIS 跨站脚本漏洞 | |
| CVE-2019-12773 | Verint Impact 跨站脚本漏洞 | |
| CVE-2019-12784 | Verint Impact 跨站请求伪造漏洞 | |
| CVE-2019-12783 | Verint Impact 输入验证错误漏洞 | |
| CVE-2020-11546 | SuperWebMailer 注入漏洞 | |
| CVE-2020-9297 | Netflix Titus 注入漏洞 | |
| CVE-2020-13846 | Singularity 安全漏洞 | |
| CVE-2020-15074 | OpenVPN 代码问题漏洞 | |
| CVE-2020-13845 | Sylabs Singularity 安全漏洞 | |
| CVE-2020-13847 | Sylabs Singularity 安全漏洞 | |
| CVE-2020-11827 | GOG Galaxy 安全漏洞 | |
| CVE-2020-13935 | Apache Tomcat 安全漏洞 | |
| CVE-2020-13934 | Apache Tomcat 缓冲区错误漏洞 | |
| CVE-2020-15711 | MISP 跨站请求伪造漏洞 | |
| CVE-2020-15720 | Dogtag PKI 信任管理问题漏洞 | |
| CVE-2020-1948 | Apache Dubbo 代码问题漏洞 | |
| CVE-2020-13753 | WebKitGTK和WPE WebKit 输入验证错误漏洞 | |
| CVE-2020-11956 | Rittal PDU-3C002DEC和CMCIII-PU-9333E0FB 操作系统命令注入漏洞 | |
| CVE-2020-11955 | Rittal PDU-3C002DEC和CMCIII-PU-9333E0FB 安全漏洞 | |
| CVE-2020-11953 | Rittal PDU-3C002DEC和CMCIII-PU-9333E0FB 操作系统命令注入漏洞 |
Showing top 20 of 26 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-15719
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