Detections
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RHEL 4 : pam (Unpatched Vulnerability)

medium Nessus Plugin ID 198947

Synopsis

The remote Red Hat 4 host is affected by multiple vulnerabilities that will not be patched.

Description

The remote Redhat Enterprise Linux 4 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched.

 - pam: pam_env and pam_mail accessing users' file with root privileges (CVE-2010-3435)

 - pam: pam_xauth: Does not check if certain ACL file is a regular file (CVE-2010-4707)

 - The run_coprocess function in pam_xauth.c in the pam_xauth module in Linux-PAM (aka pam) before 1.1.2 does not check the return values of the setuid, setgid, and setgroups system calls, which might allow local users to read arbitrary files by executing a program that relies on the pam_xauth PAM check.
 (CVE-2010-3316)

Note that Nessus has not tested for these issues but has instead relied on the package manager's report that the package is installed.

Solution

The vendor has acknowledged the vulnerabilities but no solution has been provided. Refer to the vendor for remediation guidance.

See Also

http://www.nessus.org/u?dd48aa49

Plugin Details

Severity: Medium

ID: 198947

File Name: redhat_unpatched_pam-rhel4.nasl

Version: 1.2

Type: local

Agent: unix

Published: 6/3/2024

Updated: 10/24/2024

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.0

CVSS v2

Risk Factor: Medium

Base Score: 4.9

Temporal Score: 3.6

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

CVSS Score Source: CVE-2010-4707

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

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:U/RL:O/RC:C

CVSS Score Source: CVE-2010-3435

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:pam, 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

Vulnerability Publication Date: 8/16/2010

Reference Information

CVE: CVE-2010-3316, CVE-2010-3435, CVE-2010-4707