Detections
Analytics
RHEL 7 : OpenEXR (RHSA-2020:4039)
medium Nessus Plugin ID 141030
Language:
Synopsis
The remote Red Hat host is missing one or more security updates.Description
The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4039 advisory.- OpenEXR: out-of-bounds read during Huffman uncompression (CVE-2020-11761)
- OpenEXR: std::vector out-of-bounds read and write in ImfTileOffsets.cpp (CVE-2020-11763)
- OpenEXR: out-of-bounds write in copyIntoFrameBuffer function in ImfMisc.cpp (CVE-2020-11764)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Update the affected OpenEXR, OpenEXR-devel and / or OpenEXR-libs packages.See Also
https://access.redhat.com/security/cve/CVE-2020-11761
https://access.redhat.com/security/cve/CVE-2020-11763
https://access.redhat.com/security/cve/CVE-2020-11764
https://access.redhat.com/errata/RHSA-2020:4039
https://bugzilla.redhat.com/1828990
Plugin Details
Severity: Medium
ID: 141030
File Name: redhat-RHSA-2020-4039.nasl
Version: 1.9
Type: local
Agent: unix
Family: Red Hat Local Security Checks
Published: 9/29/2020
Updated: 2/16/2024
Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 4.4
CVSS v2
Risk Factor: Medium
Base Score: 4.3
Temporal Score: 3.4
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS Score Source: CVE-2020-11764
CVSS v3
Risk Factor: Medium
Base Score: 5.5
Temporal Score: 5
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:redhat:enterprise_linux:openexr, p-cpe:/a:redhat:enterprise_linux:openexr-devel, p-cpe:/a:redhat:enterprise_linux:openexr-libs
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: 9/29/2020
Vulnerability Publication Date: 4/14/2020