Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1325 CNY

100%
Buy Us a Coffee

CVE-2026-11785— 389-ds-base: 389-ds-base: partial stack address information leak via ber_printf type confusion in sso token handler

CVSS 4.3 · Medium EPSS 0.21% · P11

Possible ATT&CK Techniques 1AI

T1530 · Data from Cloud Storage
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2026-11785

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
389-ds-base: 389-ds-base: partial stack address information leak via ber_printf type confusion in sso token handler
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in 389 Directory Server. A type confusion in the SSO token extended operation handler causes partial stack address information to be disclosed in LDAP responses to authenticated users.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用不兼容类型访问资源(类型混淆)
Source: NVD (National Vulnerability Database)
Vulnerability Title
389 Directory Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
389 Directory Server是389 Directory Server开源的一个高度可用、功能齐全、可靠和安全的LDAP服务器实现。 389 Directory Server存在安全漏洞，该漏洞源于SSO令牌扩展操作处理中的类型混淆，导致部分堆栈地址信息在LDAP响应中泄露给经过身份验证的用户。
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

VendorProductAffected VersionsCPESubscribe
Red HatRed Hat Directory Server 11-cpe:/a:redhat:directory_server:11
Red HatRed Hat Directory Server 12-cpe:/a:redhat:directory_server:12
Red HatRed Hat Directory Server 13-cpe:/a:redhat:directory_server:13
Red HatRed Hat Enterprise Linux 10-cpe:/o:redhat:enterprise_linux:10
Red HatRed Hat Enterprise Linux 6-cpe:/o:redhat:enterprise_linux:6
Red HatRed Hat Enterprise Linux 7-cpe:/o:redhat:enterprise_linux:7
Red HatRed Hat Enterprise Linux 8-cpe:/o:redhat:enterprise_linux:8
Red HatRed Hat Enterprise Linux 9-cpe:/o:redhat:enterprise_linux:9

II. Public POCs for CVE-2026-11785

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-11785

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-11785 (3)

Same Patch Batch · Red Hat · 2026-06-09 · 9 CVEs total

CVE-2026-117885.9 MEDIUM389-ds-base: 389-ds-base: null pointer dereference in deref control plugin ber parser
CVE-2026-117875.0 MEDIUM389-ds-base: 389-ds-base: heap buffer over-read in ldap_utf8prev() via str2simple filter p
CVE-2026-117934.9 MEDIUM389-ds-base: 389-ds-base: stack buffer overflow in checkprefix() algorithm id parsing
CVE-2026-117904.9 MEDIUM389-ds-base: 389-ds-base: pbkdf2 password storage plugin unbounded iteration count denial
CVE-2026-117894.9 MEDIUM389-ds-base: 389-ds-base: smd5 password storage plugin salt length integer underflow crash
CVE-2026-529024.7 MEDIUMAwxkit: path traversal via yaml !include directive
CVE-2026-117923.3 LOW389-ds-base: 389-ds-base: heap buffer overflow in audit log password masking (create_maske
CVE-2026-117861.9 LOW389-ds-base: 389-ds-base: heap out-of-bounds read in ldif parser str2entry_state_informati

IV. Related Vulnerabilities

Same product: Red Hat Directory Server 11
Same vendor: Red Hat
Same weakness: CWE-843

V. Comments for CVE-2026-11785

No comments yet

Leave a comment