CVEdetails.com the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
  Take a third party risk management course for FREE
Vulnerability Feeds & WidgetsNew   www.itsecdb.com  

Vulnerability Details : CVE-2019-7665

In elfutils 0.175, a heap-based buffer over-read was discovered in the function elf32_xlatetom in elf32_xlatetom.c in libelf. A crafted ELF input can cause a segmentation fault leading to denial of service (program crash) because ebl_core_note does not reject malformed core file notes.
Publish Date : 2019-02-09 Last Update Date : 2021-11-30
Search Twitter   Search YouTube   Search Google

- CVSS Scores & Vulnerability Types

CVSS Score
4.3
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 125

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2019:2197: elfutils security, bug fix, and enhancement update (Low) oval:com.redhat.rhsa:def:20192197 unix
RHSA-2019:3575: elfutils security, bug fix, and enhancement update (Low) oval:com.redhat.rhsa:def:20193575 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2019-7665

# Product Type Vendor Product Version Update Edition Language
1 OS Canonical Ubuntu Linux 16.04 * * * Version Details Vulnerabilities
2 OS Canonical Ubuntu Linux 18.04 * * * Version Details Vulnerabilities
3 OS Canonical Ubuntu Linux 18.10 * * * Version Details Vulnerabilities
4 OS Debian Debian Linux 8.0 * * * Version Details Vulnerabilities
5 OS Debian Debian Linux 9.0 * * * Version Details Vulnerabilities
6 Application Elfutils Project Elfutils 0.175 * * * Version Details Vulnerabilities
7 OS Opensuse Leap 15.0 * * * Version Details Vulnerabilities
8 OS Opensuse Leap 15.1 * * * Version Details Vulnerabilities
9 OS Redhat Enterprise Linux 8.0 * * * Version Details Vulnerabilities
10 OS Redhat Enterprise Linux Desktop 7.0 * * * Version Details Vulnerabilities
11 OS Redhat Enterprise Linux Eus 8.1 * * * Version Details Vulnerabilities
12 OS Redhat Enterprise Linux Eus 8.2 * * * Version Details Vulnerabilities
13 OS Redhat Enterprise Linux Eus 8.4 * * * Version Details Vulnerabilities
14 OS Redhat Enterprise Linux Server 7.0 * * * Version Details Vulnerabilities
15 OS Redhat Enterprise Linux Server Aus 8.2 * * * Version Details Vulnerabilities
16 OS Redhat Enterprise Linux Server Aus 8.4 * * * Version Details Vulnerabilities
17 OS Redhat Enterprise Linux Server Tus 8.2 * * * Version Details Vulnerabilities
18 OS Redhat Enterprise Linux Server Tus 8.4 * * * Version Details Vulnerabilities
19 OS Redhat Enterprise Linux Workstation 7.0 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Canonical Ubuntu Linux 3
Debian Debian Linux 2
Elfutils Project Elfutils 1
Opensuse Leap 2
Redhat Enterprise Linux 1
Redhat Enterprise Linux Desktop 1
Redhat Enterprise Linux Eus 3
Redhat Enterprise Linux Server 1
Redhat Enterprise Linux Server Aus 2
Redhat Enterprise Linux Server Tus 2
Redhat Enterprise Linux Workstation 1

- References For CVE-2019-7665

https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html
MLIST [debian-lts-announce] 20190225 [SECURITY] [DLA 1689-1] elfutils security update
https://access.redhat.com/errata/RHSA-2019:2197
REDHAT RHSA-2019:2197
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00052.html
SUSE openSUSE-SU-2019:1590
https://usn.ubuntu.com/4012-1/
UBUNTU USN-4012-1
https://access.redhat.com/errata/RHSA-2019:3575
REDHAT RHSA-2019:3575
https://sourceware.org/bugzilla/show_bug.cgi?id=24089
https://sourceware.org/ml/elfutils-devel/2019-q1/msg00049.html
https://lists.debian.org/debian-lts-announce/2021/10/msg00030.html
MLIST [debian-lts-announce] 20211030 [SECURITY] [DLA 2802-1] elfutils security update

- Metasploit Modules Related To CVE-2019-7665

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.