7.8
HIGH
CVE-2018-6323
Gnu Binutils Elf Object Denial Of Service Overflow
Description

The elf_object_p function in elfcode.h in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29.1, has an unsigned integer overflow because bfd_size_type multiplication is not used. A crafted ELF file allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.

INFO

Published Date :

Jan. 26, 2018, 8:29 a.m.

Last Modified :

Oct. 31, 2019, 1:15 a.m.

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

1.8
Public PoC/Exploit Available at Github

CVE-2018-6323 has a 2 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2018-6323 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Gnu binutils
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2018-6323.

URL Resource
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html
http://www.securityfocus.com/bid/102821 Third Party Advisory VDB Entry
https://sourceware.org/bugzilla/show_bug.cgi?id=22746 Exploit Issue Tracking Third Party Advisory
https://www.exploit-db.com/exploits/44035/ Exploit Third Party Advisory VDB Entry

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

None

asp-net-core csharp docker dockerfile javascript react webapi docker-compose

C# Dockerfile HTML JavaScript CSS

Updated: 7 months ago
0 stars 0 fork 0 watcher
Born at : Feb. 22, 2024, 6:42 p.m. This repo has been linked 383 different CVEs too.

Map Vulnerabilities into Different Layers of the Container Image

Python

Updated: 1 year, 10 months ago
1 stars 0 fork 0 watcher
Born at : Oct. 5, 2022, 12:07 p.m. This repo has been linked 1276 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2018-6323 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-6323 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 05, 2019

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 31, 2019

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html [No Types Assigned]
  • Modified Analysis by [email protected]

    Mar. 20, 2019

    Action Type Old Value New Value
    Changed Reference Type https://www.exploit-db.com/exploits/44035/ No Types Assigned https://www.exploit-db.com/exploits/44035/ Exploit, Third Party Advisory, VDB Entry
    Changed Reference Type https://sourceware.org/bugzilla/show_bug.cgi?id=22746 Issue Tracking, Third Party Advisory https://sourceware.org/bugzilla/show_bug.cgi?id=22746 Exploit, Issue Tracking, Third Party Advisory
  • CVE Modified by [email protected]

    Feb. 17, 2018

    Action Type Old Value New Value
    Added Reference https://www.exploit-db.com/exploits/44035/ [No Types Assigned]
  • Initial Analysis by [email protected]

    Feb. 15, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:P/A:P)
    Added CVSS V3 AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    Changed Reference Type https://sourceware.org/bugzilla/show_bug.cgi?id=22746 No Types Assigned https://sourceware.org/bugzilla/show_bug.cgi?id=22746 Issue Tracking, Third Party Advisory
    Changed Reference Type http://www.securityfocus.com/bid/102821 No Types Assigned http://www.securityfocus.com/bid/102821 Third Party Advisory, VDB Entry
    Added CWE CWE-190
    Added CPE Configuration OR *cpe:2.3:a:gnu:binutils:2.29.1:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jan. 30, 2018

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/102821 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2018-6323 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2018-6323 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

1.02 }} 0.16%

score

0.82122

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability