Directory traversal

An issue was discovered in rcp in MIT krb5-appl through 1.0.3. Due to the rcp implementation being derived from 1983 rcp, the server chooses which files/directories are sent to the client. However, the rcp client only performs cursory validation of the object name returned only directory traversa...

CVE-2019-25017

CVE-2019-25017 affects rcp in MIT krb5-appl up to 1.0.3. The server determines which files/directories are sent, while the rcp client performs only cursory validation of object names, allowing a malicious server (or MITM) to overwrite arbitrary files in the client’s target directory; with -r, sub...

CVE-2019-25017

An issue was discovered in rcp in MIT krb5-appl through 1.0.3. Due to the rcp implementation being derived from 1983 rcp, the server chooses which files/directories are sent to the client. However, the rcp client only performs cursory validation of the object name returned only directory traversa...

CVE-2019-25018

Technical details for CVE-2019-25018 are not present in the provided documents. No affected product/version or impact is detailed beyond the Initial Description. Monitor for updates.

CVE-2019-25018

In the rcp client in MIT krb5-appl through 1.0.3, malicious servers could bypass intended access restrictions via the filename of . or an empty filename, similar to CVE-2018-20685 and CVE-2019-7282. The impact is modifying the permissions of the target directory on the client side. NOTE: MIT...

NewStart CGSL MAIN 4.05 : krb5-appl Vulnerability (NS-SA-2020-0049)

The remote NewStart CGSL host, running version MAIN 4.05, has krb5-appl packages installed that are affected by a vulnerability: - utility.c in telnetd in netkit telnet through 0.17 allows remote attackers to execute arbitrary code via short writes or urgent data, because of a buffer overflow...

SUSE SLES12 Security Update : krb5-appl (SUSE-SU-2020:1533-1)

This update for krb5-appl fixes the following issues : CVE-2020-10188: Fixed a remote root execution bsc1165787. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as...

SUSE-SU-2020:1533-1 Security update for krb5-appl

This update for krb5-appl fixes the following issues: - CVE-2020-10188: Fixed a remote root execution bsc1165787...

Updated krb5-appl packages fix security vulnerability

Updated krb5-appl packages fix security vulnerability: A vulnerability was found where incorrect bounds checks in the telnet server’s telnetd handling of short writes and urgent data, could lead to information disclosure and corruption of heap data. An unauthenticated remote attacker could exploi...

MGASA-2020-0169 Updated krb5-appl packages fix security vulnerability

Updated krb5-appl packages fix security vulnerability: A vulnerability was found where incorrect bounds checks in the telnet server’s telnetd handling of short writes and urgent data, could lead to information disclosure and corruption of heap data. An unauthenticated remote attacker could exploi...

krb5-appl security update

1.0.1-10 - Apply previous patch - Resolves: 1814774 1.0.1-9 - Fix CVE-2020-10188 netclear/nextitem buffer overrun - Resolves: 1814774 1.0.1-8 - bump release number to sort newer than the recent 6.2 update...

Denial Of Service (DoS)

krb5-appl is vulnerable to a buffer overflow flaw. Due to a flaw in libtelnet/encrypt.c, a remote attacker can access the telnet port of a target machine, subsequently executing arbitrary code as root...

Privilege Escalation

krb5-appl package is vulnerable to privilege escalation. It was found that gssftp, a Kerberos-aware FTP server, did not properly drop privileges. A remote FTP user could use this flaw to gain unauthorized read or write access to files that are owned by the root group...

CentOS 6 : krb5-appl (CESA-2020:1349)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:1349 advisory. - telnet-server: no bounds checks in nextitem function allows to remotely execute arbitrary code CVE-2020-10188 Note that Nessus has not tested for...

CentOS: Security Advisory for krb5-appl-clients (CESA-2020:1349)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is free software; you can...

krb5 security update

CentOS Errata and Security Advisory CESA-2020:1349 An update for krb5-appl is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severi...

Scientific Linux Security Update : krb5-appl on SL6.x i386/x86_64 (20200407)

Security Fixes : - telnet-server: no bounds checks in nextitem function allows to remotely execute arbitrary code CVE-2020-10188 C Tenable Network Security, Inc. The descriptive text is C Scientific Linux. include'compat.inc'; if description scriptid135279; scriptversion"1.6";...

Important: Red Hat Security Advisory: krb5-appl security update

An update for krb5-appl is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

RHEL 6 : krb5-appl (RHSA-2020:1349)

The remote Redhat Enterprise Linux 6 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2020:1349 advisory. The krb5-appl packages contain Kerberos-aware versions of telnet, ftp, rsh, and rlogin clients and servers. Kerberos is a network authentication syst...

Solaris 10 (x86) : 119253-32

SunOS 5.10x86: System Administration Appl. Date this patch was last updated by Sun : Jul/28/10 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text in this plugin was extracted from the Oracle SunOS Patch Updates. include'deprecatednasllevel.inc'; include'compat.inc'; if...