RHEL 8 : krb5 (RHSA-2022:8648)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2022:8648 advisory. Kerberos is a network authentication system, which can improve the security of your network by eliminating the insecure practice of sending passwords...

Security fix for the ALT Linux 9 package krb5 version 1.17.2-alt4

1.17.2-alt4 built Nov. 24, 2022 Ivan A. Melnikov in task 310094 Nov. 16, 2022 Ivan A. Melnikov - Backports from 1.19.4: + fix integer overflows in PAC parsing Fixes: CVE-2022-42898; + fix some memory leaks...

Debian DSA-5287-1 : heimdal - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5287 advisory. Several vulnerabilities were discovered in Heimdal, an implementation of Kerberos 5 that aims to be compatible with MIT Kerberos. CVE-2021-3671 Joseph Sutton...

SUSE: Security Advisory (SUSE-SU-2022:4167-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

SUSE-SU-2022:4167-1 Security update for krb5

This update for krb5 fixes the following issues: - CVE-2022-42898: Fixed integer overflow in PAC parsing bsc1205126...

Denial Of Service (DoS)

samba is vulnerable to denial of service DoS attacks. The library fails to guard against integer overflows when parsing a PAC on a 32-bit system, which allows an attacker with a forged PAC to corrupt the heap...

SUSE-SU-2022:4155-1 Security update for krb5

This update for krb5 fixes the following issues: - CVE-2022-42898: Fixed integer overflow in PAC parsing bsc1205126...

SUSE-SU-2022:4154-1 Security update for krb5

This update for krb5 fixes the following issues: - CVE-2021-37750: Fixed KDC null pointer dereference via a FAST inner body that lacks a server field bsc1189929. - CVE-2022-42898: Fixed integer overflow in PAC parsing bsc1205126...

SUSE-SU-2022:4153-1 Security update for krb5

This update for krb5 fixes the following issues: - CVE-2022-42898: Fixed integer overflow in PAC parsing bsc1205126...

[SECURITY] [DSA 5286-1] krb5 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5286-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso November 19, 2022 https://www.debian.org/security/faq -...

Debian DSA-5286-1 : krb5 - security update

The remote Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dsa-5286 advisory. Greg Hudson discovered integer overflow flaws in the PAC parsing in krb5, the MIT implementation of Kerberos, which may result in remote code execution in a KDC, kadmin, o...

Slackware: Security Advisory (SSA:2022-320-01)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

Slackware Linux 15.0 / current krb5 Vulnerability (SSA:2022-320-01)

The version of krb5 installed on the remote host is prior to 1.19.2 / 1.20.1. It is, therefore, affected by a vulnerability as referenced in the SSA:2022-320-01 advisory. - The Kerberos libraries used by Samba provide a mechanism for authenticating a user or service by means of tickets that can...

Slackware Linux 15.0 / current samba Vulnerability (SSA:2022-320-04)

The version of samba installed on the remote host is prior to 4.15.12 / 4.17.3. It is, therefore, affected by a vulnerability as referenced in the SSA:2022-320-04 advisory. - The Kerberos libraries used by Samba provide a mechanism for authenticating a user or service by means of tickets that can...

FreeBSD : krb5 -- Integer overflow vulnerabilities in PAC parsing (094e4a5b-6511-11ed-8c5e-206a8a720317)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 094e4a5b-6511-11ed-8c5e-206a8a720317 advisory. - The Kerberos libraries used by Samba provide a mechanism for authenticating a user or service by mean...

PT-2022-5570

Name of the Vulnerable Software and Affected Versions MIT Kerberos 5 versions prior to 1.19.4 and 1.20.x prior to 1.20.1 Heimdal versions prior to 7.7.1 Samba versions prior to 4.15.12, 4.16.7, and 4.17.3 Description The issue is related to integer overflows in the PAC parsing in MIT Kerberos 5 a...

Samba buffer overflow vulnerabilities on 32-bit

Description The Kerberos libraries used by Samba provide a mechanism for authenticating a user or service by means of tickets that can contain Privilege Attribute Certificates PACs. Both the Heimdal and MIT Kerberos libraries, and so the embedded Heimdal shipped by Samba suffer from an integer...

krb5 -- Integer overflow vulnerabilities in PAC parsing

MITKRB5-SA-2022-001 Vulnerabilities in PAC parsing: Due to an integer overflow vulnerabilities in PAC parsing An authenticated attacker may be able to cause a KDC or kadmind process to crash by reading beyond the bounds of allocated memory, creating a denial of service. On 32-bit platforms an...

krb5:Fuzz_pac: Use-after-poison in krb5_pac_parse

Project: https://github.com/krb5/krb5.git Detailed Report: https://oss-fuzz.com/testcase?key=5701449295724544 Project: krb5 Fuzzing Engine: afl Fuzz Target: Fuzzpac Job Type: aflasankrb5 Platform Id: linux Crash Type: Use-after-poison READ 4 Crash Address: 0x7f398fefd00f Crash State: krb5pacparse...

SUSE-SU-2022:2915-1 Security update for webkit2gtk3

This update for webkit2gtk3 fixes the following issues: - Update to version 2.36.5 bsc1201980: - Add support for PAC proxy in the WebDriver implementation. - Fix video playback when loaded through custom URIs, this fixes video playback in the Yelp documentation browser. - Fix...