Astra Linux – Vulnerability in Samba

The fixes in 4.6.16, 4.7.9, 4.8.4, and 4.9.7 for CVE-2018-10919, which address the issue of confidential attributes being disclosed via LDAP filters, were insufficient. An attacker may be able to obtain confidential BitLocker recovery keys from a Samba AD DC...

Astra Linux – Vulnerability in Samba

Kerberos acceptors need easy access to stable AD identifiers e.g., objectSid. Samba, as an AD DC, now provides a way for Linux applications to obtain a reliable SID and samAccountName from the issued tickets...

Astra Linux – Vulnerability in Samba

A design flaw was identified in Samba’s DirSync control implementation, which exposes passwords and secrets in Active Directory to privileged users and Read-Only Domain Controllers RODCs. This flaw allows RODCs and users with the GETCHANGES permission to access all attributes, including sensitive...

Astra Linux – Vulnerability in Samba

Since the Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability was disclosed by Microsoft on November 8, 2022, and according to RFC8429, it is assumed that RC4-HMAC is weak. Vulnerable Samba Active Directory Domain Controllers will issue RC4-HMAC encrypted tickets, even though the targe...

Astra Linux – Vulnerability in Samba

A flaw was discovered in Samba’s WINS server component when running as an Active Directory Domain Controller. The WINS protocol handlers for certain request types did not properly validate incoming packets, allowing an unauthenticated remote attacker to trigger a NULL pointer dereference and caus...

Astra Linux – Vulnerability in Heimdal

All Samba versions 4.x.x before 4.9.17, 4.10.x before 4.10.11, and 4.11.x before 4.11.3 have a issue where the S4U MS-SFU Kerberos delegation model includes a feature that allows a subset of clients to be opt-out from constrained delegation in either S4U2Self or regular Kerberos authentication...

CVE-2026-31278

Suprema BioStar 2 (before 2.9.12 ) and BioStar X (before 1.0.2 ) expose Active Directory service account credentials in cleartext via a crafted GET request to the /api/v2/setting/adserversetting endpoint. The vulnerability requires low privileges and has a changed scope , as the leaked credential...

PT-2026-91010

An issue in the /api/v2/setting/adserversetting endpoint of Suprema BioStar 2 before 2.9.12 and and BioStar X before 1.0.2 allows attackers to obtain Active Directory service account credentials in cleartext by supplying a crafted GET request...

CVE-2026-31278: Cleartext Transmission of Sensitive Information

An issue in the /api/v2/setting/adserversetting endpoint of Suprema BioStar 2 before 2.9.12 and and BioStar X before 1.0.2 allows attackers to obtain Active Directory service account credentials in cleartext by supplying a crafted GET request...

EUVD-2026-76915

SEP sesam before 5.2.0.24 mishandles User Authorization with MFA. If AD authentication is configured and MFA is enforced, an attacker can create a second OTP access capability. SEP sesam and Active Directory handle username capitalization differently, which may allow multiple SEP sesam user...

CVE-2026-79300

SEP sesam before 5.2.0.24 mishandles User Authorization with MFA. If AD authentication is configured and MFA is enforced, an attacker can create a second OTP access capability. SEP sesam and Active Directory handle username capitalization differently, which may allow multiple SEP sesam user...

CVE-2026-79300

SEP sesam before 5.2.0.24 mishandles User Authorization with MFA. If AD authentication is configured and MFA is enforced, an attacker can create a second OTP access capability. SEP sesam and Active Directory handle username capitalization differently, which may allow multiple SEP sesam user...

CVE-2026-79300

SEP sesam before 5.2.0.24 mishandles User Authorization with MFA. If AD authentication is configured and MFA is enforced, an attacker can create a second OTP access capability. SEP sesam and Active Directory handle username capitalization differently, which may allow multiple SEP sesam user...

PT-2026-90723

Name of the Vulnerable Software and Affected Versions SEP sesam versions prior to 5.2.0.24 Description An issue exists in the handling of user authorization when multi-factor authentication MFA is enforced and Active Directory AD authentication is configured. Because Active Directory treats...

CVE-2026-79300: Incorrect Behavior Order: Validate Before Canonicalize

SEP sesam before 5.2.0.24 mishandles User Authorization with MFA. If AD authentication is configured and MFA is enforced, an attacker can create a second OTP access capability. SEP sesam and Active Directory handle username capitalization differently, which may allow multiple SEP sesam user...

Central Dogma: LDAP injection in SearchFirstActiveDirectoryRealm enables authentication confusion and audit log evasion

Vulnerability SearchFirstActiveDirectoryRealm.findUserDn substitutes the user-supplied username from the login form into an LDAP search filter template default cn=0 without escaping RFC 4515 filter metacharacters , , , , NUL. Combined with SearchControls.setCountLimit1 on the same call site, this...

GHSA-98Q5-5QH2-7W75 Central Dogma: LDAP injection in SearchFirstActiveDirectoryRealm enables authentication confusion and audit log evasion

Vulnerability SearchFirstActiveDirectoryRealm.findUserDn substitutes the user-supplied username from the login form into an LDAP search filter template default cn=0 without escaping RFC 4515 filter metacharacters , , , , NUL. Combined with SearchControls.setCountLimit1 on the same call site, this...

practical-penetration-testing-lab

Practical Penetration Testing Lab Project Overview This p...

What Is ISPM? How It Differs from IAM, PAM, IGA, and IDaaS

Key Takeaways Identity Security Posture Management ISPM is the continuous risk and posture layer of the identity stack not a replacement for Identity and Access Management IAM, Privileged Access Management PAM, Identity Governance and Administration IGA, or Identity-as-a-Service IDaaS, but the...

[SECURITY] Fedora 43 Update: freeipa-4.13.3-2.fc43

IPA is an integrated solution to provide centrally managed Identity users, hosts, services, Authentication SSO, 2FA, and Authorization host access control, SELinux user roles, services. The solution provides features for further integration with Linux based clients SUDO, automount and integration...