RHEL 4 : vixie-cron (RHSA-2005:361)

medium Nessus Plugin ID 19987

Synopsis

The remote Red Hat host is missing a security update for vixie-cron.

Description

The remote Redhat Enterprise Linux 4 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2005:361 advisory.

The vixie-cron package contains the Vixie version of cron. Cron is a standard UNIX daemon that runs specified programs at scheduled times.

A bug was found in the way vixie-cron installs new crontab files. It is possible for a local attacker to execute the crontab command in such a way that they can view the contents of another user's crontab file. The Common Vulnerabilities and Exposures project assigned the name CAN-2005-1038 to this issue.

Additionally, this update addresses the following issues:

o Fixed improper limits on filename and command line lengths o Improved PAM access control conforming to EAL certification requirements o Improved reliability when running in a chroot environment o Mail recipient name checking disabled by default, can be re-enabled o Added '-p' permit all crontabs option to disable crontab mode checking

All users of vixie-cron should upgrade to this updated package, which contains backported patches and is not vulnerable to these issues.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the RHEL vixie-cron package based on the guidance in RHSA-2005:361.

Plugin Details

Severity: Medium

ID: 19987

File Name: redhat-RHSA-2005-361.nasl

Version: 1.29

Type: local

Agent: unix

Family: Red Hat Local Security Checks

Published: 10/11/2005

Updated: 11/4/2024

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Low

Base Score: 2.1

Temporal Score: 1.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N

CVSS Score Source: CVE-2005-1038

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:vixie-cron, cpe:/o:redhat:enterprise_linux:4

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Exploit Ease: No known exploits are available

Patch Publication Date: 10/5/2005

Vulnerability Publication Date: 5/2/2005

Reference Information

CVE: CVE-2005-1038

BID: 13024

RHSA: 2005:361

Detections

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