CVE-2018-20030
Apache Libexif Infinite Loop Buffer Overload
Description
An error when processing the EXIF_IFD_INTEROPERABILITY and EXIF_IFD_EXIF tags within libexif version 0.6.21 can be exploited to exhaust available CPU resources.
INFO
Published Date :
Feb. 20, 2019, 5:29 p.m.
Last Modified :
Nov. 21, 2024, 4 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | HIGH | [email protected] | ||||
| CVSS 3.0 | HIGH | [email protected] |
Solution
CVE-2018-20030 vulnerability.
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-2018-20030.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-20030 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-2018-20030
weaknesses.
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-2018-20030 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-20030 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00000.html Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html Added Reference https://github.com/libexif/libexif/commit/6aa11df549114ebda520dde4cdaea2f9357b2c89 Added Reference https://lists.debian.org/debian-lts-announce/2020/05/msg00016.html Added Reference https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html Added Reference https://secuniaresearch.flexerasoftware.com/secunia_research/2018-28/ Added Reference https://usn.ubuntu.com/4358-1/ -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Jun. 11, 2020
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html [No Types Assigned] -
CVE Modified by [email protected]
May. 28, 2020
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html [No Types Assigned] -
CVE Modified by [email protected]
May. 19, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4358-1/ [No Types Assigned] -
CVE Modified by [email protected]
May. 18, 2020
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2020/05/msg00016.html [No Types Assigned] -
CVE Modified by [email protected]
Mar. 01, 2020
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00000.html [No Types Assigned] -
Initial Analysis by [email protected]
Feb. 21, 2019
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:C) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/libexif/libexif/commit/6aa11df549114ebda520dde4cdaea2f9357b2c89 No Types Assigned https://github.com/libexif/libexif/commit/6aa11df549114ebda520dde4cdaea2f9357b2c89 Patch, Third Party Advisory Changed Reference Type https://secuniaresearch.flexerasoftware.com/secunia_research/2018-28/ No Types Assigned https://secuniaresearch.flexerasoftware.com/secunia_research/2018-28/ Third Party Advisory Added CWE CWE-400 Added CPE Configuration OR *cpe:2.3:a:libexif_project:libexif:0.6.21:*:*:*:*:*:*:*
Vulnerability Scoring Details
Base CVSS Score: 7.5
Base CVSS Score: 7.8
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.06 }} 0.01%
score
0.76652
percentile