Detections
Analytics
RHEL 7 : librelp (RHSA-2018:1223)
critical Nessus Plugin ID 109337
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Synopsis
The remote Red Hat host is missing a security update for librelp.Description
The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2018:1223 advisory.- librelp: Stack-based buffer overflow in relpTcpChkPeerName function in src/tcp.c (CVE-2018-1000140)
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 librelp package based on the guidance in RHSA-2018:1223.See Also
https://access.redhat.com/errata/RHSA-2018:1223
https://access.redhat.com/security/updates/classification/#critical
Plugin Details
Severity: Critical
ID: 109337
File Name: redhat-RHSA-2018-1223.nasl
Version: 1.12
Type: local
Agent: unix
Family: Red Hat Local Security Checks
Published: 4/25/2018
Updated: 10/24/2024
Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 6.7
Vendor
Vendor Severity: Critical
CVSS v2
Risk Factor: High
Base Score: 7.5
Temporal Score: 5.9
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS Score Source: CVE-2018-1000140
CVSS v3
Risk Factor: Critical
Base Score: 9.8
Temporal Score: 8.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:redhat:enterprise_linux:librelp-devel, p-cpe:/a:redhat:enterprise_linux:librelp, cpe:/o:redhat:enterprise_linux:7
Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 4/24/2018
Vulnerability Publication Date: 3/23/2018
Reference Information
CVE: CVE-2018-1000140