CVE-2026-57914

A flaw was found in Apache Kerby. A remote attacker could send a deeply nested Abstract Syntax Notation One ASN.1 structure to an Apache Kerby client or service, triggering a stack overflow exception. This could lead to a denial of service DoS condition, making the service unavailable to legitima...

CVE-2026-57915

A flaw was found in Apache Kerby. An attacker can bypass the Kerberos pre-authentication check by sending a Pre-Authentication Data PA-DATA packet with an unrecognized or unsupported type. This vulnerability allows an attacker to circumvent the initial authentication step, potentially leading to...

EUVD-2026-39650

It is possible to bypass the Kerberos pre-authentication check in Apache Kerby by sending a PA-DATA with an unrecognized or unsupported type. Users are recommended to upgrade to version 2.1.2, which fixes this issue...

CVE-2026-57915

It is possible to bypass the Kerberos pre-authentication check in Apache Kerby by sending a PA-DATA with an unrecognized or unsupported type. Users are recommended to upgrade to version 2.1.2, which fixes this issue...

CVE-2026-57914

By sending a deeply nested ASN1 structure to a Apache Kerby client or service, it's possible to trigger a StackOverFlow Exception which can lead to denial of service issues. Users are recommended to upgrade to version 2.1.2, which fixes this issue...

CVE-2026-57915

CVE-2026-57915 affects Apache Kerby: Kerberos pre-authentication can be bypassed by sending a PA-DATA with an unrecognized/unsupported type. The issue is enabled by the underlying pre-auth check and is fixed in Apache Kerby version 2.1.2. Reported impact from sources indicates a high-severity con...

CVE-2026-57915 Apache Kerby: Kerberos Pre-Authentication Bypass

It is possible to bypass the Kerberos pre-authentication check in Apache Kerby by sending a PA-DATA with an unrecognized or unsupported type. Users are recommended to upgrade to version 2.1.2, which fixes this issue...

CVE-2026-57915

It is possible to bypass the Kerberos pre-authentication check in Apache Kerby by sending a PA-DATA with an unrecognized or unsupported type. Users are recommended to upgrade to version 2.1.2, which fixes this issue...

CVE-2026-57915 Apache Kerby: Kerberos Pre-Authentication Bypass

It is possible to bypass the Kerberos pre-authentication check in Apache Kerby by sending a PA-DATA with an unrecognized or unsupported type. Users are recommended to upgrade to version 2.1.2, which fixes this issue...

CVE-2026-57914

CVE-2026-57914 concerns Apache Kerby: parsing a deeply nested ASN.1 structure can trigger a StackOverflow, causing a denial of service. The impact is limited to DoS with availability impact reported; no remote code execution details are provided. The root cause is a vulnerability in the ASN.1 par...

EUVD-2026-39648

By sending a deeply nested ASN1 structure to a Apache Kerby client or service, it's possible to trigger a StackOverFlow Exception which can lead to denial of service issues. Users are recommended to upgrade to version 2.1.2, which fixes this issue...

CVE-2026-57914 Apache Kerby: StackOverflow on parsing deeply nested ASN1 structures

By sending a deeply nested ASN1 structure to a Apache Kerby client or service, it's possible to trigger a StackOverFlow Exception which can lead to denial of service issues. Users are recommended to upgrade to version 2.1.2, which fixes this issue...

PT-2026-52698

Name of the Vulnerable Software and Affected Versions Apache Kerby versions prior to 2.1.2 Description An issue exists where the Kerberos pre-authentication check can be bypassed by sending a PA-DATA containing an unrecognized or unsupported type. Recommendations Upgrade to version 2.1.2...

PT-2026-52696

Name of the Vulnerable Software and Affected Versions Apache Kerby versions prior to 2.1.2 Description Sending a deeply nested ASN1 Abstract Syntax Notation One, a standard interface for describing data structures structure to a client or service can trigger a StackOverFlow Exception, resulting i...

Security Bulletin: Common vulnerabilities addressed in Cloudera Data Platform 7.1.9 HF2

Summary Fixes to common vulnerabilities discovered in Cloudera Data Platform 7.1.9 are available to download from Cloudera. Vulnerability Details CVEID:CVE-2017-15718 DESCRIPTION: Apache Hadoop could allow a remote attacker to obtain sensitive information, caused by a flaw in the YARN NodeManager...

CVE-2023-25613

A flaw was found in the kerby-backend. This issue leads to LDAP Injection...

Apache Kerby LDAP Injection Vulnerability

Apache Kerby is a Java Kerberos binding from the Apache Foundation, USA. Provides rich, intuitive, and interoperable implementations, libraries, KDCs, and facilities to integrate PKI, OTP, and tokens OAuth2 as needed for modern environments such as cloud, Hadoop, and mobile. An LDAP injection...

org.apache.kerby:kerby-kdc-test (>=1.0.0-RC1 <=1.0.0-RC2) potentially affected by CVE-2023-25613 via org.apache.kerby:ldap-backend (>=1.0.0-RC1 <=1.0.0-RC2)

org.apache.kerby:ldap-backend MAVEN version =1.0.0-RC1, =1.0.0-RC1, =1.0.0-RC2 Source cves: CVE-2023-25613 Source advisory: OSV:GHSA-337F-XR2X-6FCF...

Apache Kerby LdapIdentityBackend LDAP Injection vulnerability

An LDAP Injection vulnerability exists in the LdapIdentityBackend of Apache Kerby before 2.0.3...

GHSA-337F-XR2X-6FCF Apache Kerby LdapIdentityBackend LDAP Injection vulnerability

An LDAP Injection vulnerability exists in the LdapIdentityBackend of Apache Kerby before 2.0.3...