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RHEL 8 : binutils (RHSA-2020:1797)
medium Nessus Plugin ID 136054
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Synopsis
The remote Red Hat host is missing one or more security updates for binutils.Description
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1797 advisory.The binutils packages provide a collection of binary utilities for the manipulation of object code in various object file formats. It includes the ar, as, gprof, ld, nm, objcopy, objdump, ranlib, readelf, size, strings, strip, and addr2line utilities.
Security Fix(es):
* binutils: integer overflow leading to a SEGV in _bfd_dwarf2_find_nearest_line in dwarf2.c (CVE-2019-17451)
* binutils: Improper Input Validation, Signed/Unsigned Comparison, Out-of-bounds Read in gold/fileread.cc and elfcpp/elfcpp_file.h leads to denial of service (CVE-2019-1010204)
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.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.2 Release Notes linked from 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 these issues but has instead relied only on the application's self-reported version number.
Solution
Update the RHEL binutils package based on the guidance in RHSA-2020:1797.See Also
http://www.nessus.org/u?dd7b3f20
http://www.nessus.org/u?fadda5fb
https://access.redhat.com/security/updates/classification/#low
https://access.redhat.com/errata/RHSA-2020:1797
https://bugzilla.redhat.com/show_bug.cgi?id=1726637
https://bugzilla.redhat.com/show_bug.cgi?id=1730906
https://bugzilla.redhat.com/show_bug.cgi?id=1735604
https://bugzilla.redhat.com/show_bug.cgi?id=1767711
Plugin Details
Severity: Medium
ID: 136054
File Name: redhat-RHSA-2020-1797.nasl
Version: 1.11
Type: local
Agent: unix
Family: Red Hat Local Security Checks
Published: 4/28/2020
Updated: 11/8/2024
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: 4.4
Vendor
Vendor Severity: Low
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-2019-17451
CVSS v3
Risk Factor: Medium
Base Score: 6.5
Temporal Score: 5.9
Vector: CVSS:3.0/AV:N/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: p-cpe:/a:redhat:enterprise_linux:binutils, cpe:/o:redhat:enterprise_linux:8, p-cpe:/a:redhat:enterprise_linux:binutils-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: 4/28/2020
Vulnerability Publication Date: 10/12/2018
Reference Information
CVE: CVE-2019-1010204, CVE-2019-17451
BID: 109365