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RHEL 8 : elfutils (RHSA-2019:3575)
medium Nessus Plugin ID 130553
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Synopsis
The remote Red Hat host is missing one or more security updates.Description
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:3575 advisory.The elfutils packages contain a number of utility programs and libraries related to the creation and maintenance of executable code.
The following packages have been upgraded to a later upstream version: elfutils (0.176). (BZ#1683705)
Security Fix(es):
* elfutils: buffer over-read in the ebl_object_note function in eblobjnote.c in libebl (CVE-2019-7146)
* elfutils: heap-based buffer over-read in read_srclines in dwarf_getsrclines.c in libdw (CVE-2019-7149)
* elfutils: segmentation fault in elf64_xlatetom in libelf/elf32_xlatetom.c (CVE-2019-7150)
* elfutils: out of bound write in elf_cvt_note in libelf/note_xlate.h (CVE-2019-7664)
* elfutils: heap-based buffer over-read in function elf32_xlatetom in elf32_xlatetom.c (CVE-2019-7665)
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 8.1 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 affected packages.See Also
http://www.nessus.org/u?07a34fdd
http://www.nessus.org/u?b8d3b26b
https://access.redhat.com/errata/RHSA-2019:3575
https://access.redhat.com/security/updates/classification/#low
https://bugzilla.redhat.com/show_bug.cgi?id=1671432
https://bugzilla.redhat.com/show_bug.cgi?id=1671443
https://bugzilla.redhat.com/show_bug.cgi?id=1671446
https://bugzilla.redhat.com/show_bug.cgi?id=1674430
https://bugzilla.redhat.com/show_bug.cgi?id=1677536
Plugin Details
Severity: Medium
ID: 130553
File Name: redhat-RHSA-2019-3575.nasl
Version: 1.6
Type: local
Agent: unix
Family: Red Hat Local Security Checks
Published: 11/6/2019
Updated: 11/7/2024
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-2019-7665
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
CVSS Score Source: CVE-2019-7149
Vulnerability Information
CPE: p-cpe:/a:redhat:enterprise_linux:elfutils-libelf-devel, p-cpe:/a:redhat:enterprise_linux:elfutils, p-cpe:/a:redhat:enterprise_linux:elfutils-libelf, p-cpe:/a:redhat:enterprise_linux:elfutils-default-yama-scope, p-cpe:/a:redhat:enterprise_linux:elfutils-libs, p-cpe:/a:redhat:enterprise_linux:elfutils-devel, p-cpe:/a:redhat:enterprise_linux:elfutils-devel-static, p-cpe:/a:redhat:enterprise_linux:elfutils-libelf-devel-static, cpe:/o:redhat:enterprise_linux:8
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: 11/5/2019
Vulnerability Publication Date: 1/29/2019
Reference Information
CVE: CVE-2019-7146, CVE-2019-7149, CVE-2019-7150, CVE-2019-7664, CVE-2019-7665