Detections
Analytics
RHEL 8 : pixman (RHSA-2023:7403)
high Nessus Plugin ID 186047
Language:
Synopsis
The remote Red Hat host is missing a security update for pixman.Description
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:7403 advisory.Pixman is a pixel manipulation library for the X Window System and Cairo.
Security Fix(es):
* pixman: Integer overflow in pixman_sample_floor_y leading to heap out-of-bounds write (CVE-2022-44638)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
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 pixman package based on the guidance in RHSA-2023:7403.See Also
http://www.nessus.org/u?365bf2b0
https://access.redhat.com/security/updates/classification/#moderate
Plugin Details
Severity: High
ID: 186047
File Name: redhat-RHSA-2023-7403.nasl
Version: 1.4
Type: local
Agent: unix
Family: Red Hat Local Security Checks
Published: 11/21/2023
Updated: 11/7/2024
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: Moderate
CVSS v2
Risk Factor: Critical
Base Score: 10
Temporal Score: 7.8
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2022-44638
CVSS v3
Risk Factor: High
Base Score: 8.8
Temporal Score: 7.9
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/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:pixman, cpe:/o:redhat:rhel_eus:8.6, p-cpe:/a:redhat:enterprise_linux:pixman-devel
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: 11/21/2023
Vulnerability Publication Date: 11/3/2022
Reference Information
CVE: CVE-2022-44638