6.5
MEDIUM
CVE-2018-20184
GraphicsMagick TGA Write Buffer Overflow Vulnerability
Description

In GraphicsMagick 1.4 snapshot-20181209 Q8, there is a heap-based buffer overflow in the WriteTGAImage function of tga.c, which allows attackers to cause a denial of service via a crafted image file, because the number of rows or columns can exceed the pixel-dimension restrictions of the TGA specification.

INFO

Published Date :

Dec. 17, 2018, 7:29 p.m.

Last Modified :

Aug. 24, 2020, 5:37 p.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2018-20184 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 Debian debian_linux
1 Graphicsmagick graphicsmagick
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-2018-20184.

URL Resource
http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/15d1b5fd003b Patch Vendor Advisory
http://www.securityfocus.com/bid/106229 Third Party Advisory VDB Entry
https://lists.debian.org/debian-lts-announce/2018/12/msg00018.html Mailing List Third Party Advisory
https://sourceforge.net/p/graphicsmagick/bugs/583/ Exploit Third Party Advisory
https://usn.ubuntu.com/4207-1/
https://www.debian.org/security/2020/dsa-4640

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).

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

The following list is the news that have been mention CVE-2018-20184 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-20184 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
  • CWE Remap by [email protected]

    Aug. 24, 2020

    Action Type Old Value New Value
    Changed CWE CWE-119 CWE-787
  • CVE Modified by [email protected]

    Mar. 16, 2020

    Action Type Old Value New Value
    Added Reference https://www.debian.org/security/2020/dsa-4640 [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 03, 2019

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/4207-1/ [No Types Assigned]
  • Initial Analysis by [email protected]

    Jan. 08, 2019

    Action Type Old Value New Value
    Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism
    Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:N/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
    Changed Reference Type http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/15d1b5fd003b No Types Assigned http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/15d1b5fd003b Patch, Vendor Advisory
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2018/12/msg00018.html No Types Assigned https://lists.debian.org/debian-lts-announce/2018/12/msg00018.html Mailing List, Third Party Advisory
    Changed Reference Type http://www.securityfocus.com/bid/106229 No Types Assigned http://www.securityfocus.com/bid/106229 Third Party Advisory, VDB Entry
    Changed Reference Type https://sourceforge.net/p/graphicsmagick/bugs/583/ No Types Assigned https://sourceforge.net/p/graphicsmagick/bugs/583/ Exploit, Third Party Advisory
    Added CWE CWE-119
    Added CPE Configuration OR *cpe:2.3:a:graphicsmagick:graphicsmagick:1.4:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Dec. 28, 2018

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2018/12/msg00018.html [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 19, 2018

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/106229 [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-2018-20184 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-2018-20184 weaknesses.

Exploit Prediction

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

0.32 }} -0.13%

score

0.70772

percentile

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