CVE-2022-42898

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CVE-2022-42898

PAC parsing in MIT Kerberos 5 aka krb5 before 1.19.4 and 1.20.x before 1.20.1 has integer overflows that may lead to remote code execution in KDC, kadmind, or a GSS or Kerberos application server on 32-bit platforms which have a resultant heap-based buffer overflow, and cause a denial of service ...

krb5: integer overflow vulnerabilities in PAC parsing

A vulnerability was found in MIT krb5. This flaw allows an authenticated attacker to cause a KDC or kadmind process to crash by reading beyond the bounds of allocated memory, creating a denial of service. A privileged attacker may similarly be able to cause a Kerberos or GSS application service t...

OESA-2022-2121 samba security update

Samba is a suite of programs for Linux and Unix to interoperate with Windows. Security Fixes: A vulnerability was found in MIT krb5. This flaw allows an authenticated attacker to cause a KDC or kadmind process to crash by reading beyond the bounds of allocated memory, creating a denial of service...

krb5: integer overflow vulnerabilities in PAC parsing

A vulnerability was found in MIT krb5. This flaw allows an authenticated attacker to cause a KDC or kadmind process to crash by reading beyond the bounds of allocated memory, creating a denial of service. A privileged attacker may similarly be able to cause a Kerberos or GSS application service t...

krb5: integer overflow vulnerabilities in PAC parsing

A vulnerability was found in MIT krb5. This flaw allows an authenticated attacker to cause a KDC or kadmind process to crash by reading beyond the bounds of allocated memory, creating a denial of service. A privileged attacker may similarly be able to cause a Kerberos or GSS application service t...

krb5: integer overflow vulnerabilities in PAC parsing

A vulnerability was found in MIT krb5. This flaw allows an authenticated attacker to cause a KDC or kadmind process to crash by reading beyond the bounds of allocated memory, creating a denial of service. A privileged attacker may similarly be able to cause a Kerberos or GSS application service t...

krb5: integer overflow vulnerabilities in PAC parsing

A vulnerability was found in MIT krb5. This flaw allows an authenticated attacker to cause a KDC or kadmind process to crash by reading beyond the bounds of allocated memory, creating a denial of service. A privileged attacker may similarly be able to cause a Kerberos or GSS application service t...

CVE-2022-42898

A vulnerability was found in MIT krb5. This flaw allows an authenticated attacker to cause a KDC or kadmind process to crash by reading beyond the bounds of allocated memory, creating a denial of service. A privileged attacker may similarly be able to cause a Kerberos or GSS application service t...

Arbitrary Code Execution

krb5 is vulnerable to arbitrary code execution. An input validation flaw was found in the ASN.1 Abstract Syntax Notation One decoder used by MIT Kerberos. A remote attacker could use this flaw to crash a network service using the MIT Kerberos library, such as kadmind or krb5kdc, by causing it to...

Huawei EulerOS: Security Advisory for krb5 (EulerOS-SA-2016-1076)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Security update for libheimdal (moderate)

openSUSE Security Update: Security update for libheimdal Announcement ID: openSUSE-SU-2019:1888-1 Rating: moderate References: 1047218 1084909 Cross-References: CVE-2018-16860 CVE-2019-12098 Affected Products: openSUSE Backports SLE-15-SP1 An update that fixes two vulnerabilities is now available...

openSUSE Security Update : libheimdal (openSUSE-2019-1682)

This update for libheimdal fixes the following issues : libheimdal was updated to version 7.7.0 : + Bug fixes : - PKCS11 hcrypto back-end : + initialize the p11moduleload function list + verify that not only is a mechanism present but that its mechanism info states that it offers the required...

Security update for libheimdal (moderate)

openSUSE Security Update: Security update for libheimdal Announcement ID: openSUSE-SU-2019:1688-1 Rating: moderate References: 1047218 1084909 Cross-References: CVE-2018-16860 CVE-2019-12098 Affected Products: openSUSE Backports SLE-15 An update that fixes two vulnerabilities is now available...

EulerOS Virtualization 2.5.1 : krb5 (EulerOS-SA-2018-1376)

According to the version of the krb5 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - A NULL pointer dereference flaw was found in MIT Kerberos kadmind service. An authenticated attacker with permission to modify a...

krb5 security, bug fix, and enhancement update

1.15.1-34 - In FIPS mode, add plaintext fallback for RC4 usages and taint - Resolves: 1570600 1.15.1-33 - Use SHA-256 instead of MD5 for audit ticket IDs - Resolves: 1570600 1.15.1-32 - Include preauth name in trace output if possible - Update cert generation scripts to work on modern openssl - F...

EulerOS 2.0 SP1 : krb5 (EulerOS-SA-2016-1076)

According to the versions of the krb5 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A NULL pointer dereference flaw was found in MIT Kerberos kadmind service. An authenticated attacker with permission to modify a principal entry...

Amazon Linux AMI : krb5 (ALAS-2017-793)

A NULL pointer dereference flaw was found in MIT Kerberos kadmind service. An authenticated attacker with permission to modify a principal entry could use this flaw to cause kadmind to dereference a NULL pointer and crash by supplying an empty DB argument to the modifyprincipal command, if kadmin...

Low: krb5

Issue Overview: A NULL pointer dereference flaw was found in MIT Kerberos kadmind service. An authenticated attacker with permission to modify a principal entry could use this flaw to cause kadmind to dereference a null pointer and crash by supplying an empty DB argument to the modifyprincipal...

Scientific Linux Security Update : krb5 on SL7.x x86_64 (20161103)

The following packages have been upgraded to a newer upstream version: krb5 1.14.1. Security Fixes : - A NULL pointer dereference flaw was found in MIT Kerberos kadmind service. An authenticated attacker with permission to modify a principal entry could use this flaw to cause kadmind to dereferen...