7.5
HIGH
CVE-2020-13622
JerryScript Denial of Service Assert Failure Vulnerability
Description

JerryScript 2.2.0 allows attackers to cause a denial of service (assertion failure) because a property key query for a Proxy object returns unintended data.

INFO

Published Date :

May 27, 2020, 12:15 a.m.

Last Modified :

May 27, 2020, 5:53 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2020-13622 has a 6 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-2020-13622 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 Jerryscript jerryscript
: Total Affected Vendor : 1 | Products : 1
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-2020-13622.

URL Resource
https://github.com/jerryscript-project/jerryscript/issues/3787 Third Party Advisory
https://github.com/jerryscript-project/jerryscript/pull/3797 Third Party Advisory

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).

Profile Photo
bmphx2/JSTargetFuzzer-v1.0

None

Dockerfile Shell Swift JavaScript Python C C++

Updated: 1 month, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : Sept. 26, 2024, 7:52 p.m. This repo has been linked 44 different CVEs too.
Profile Photo
TimerIzaya/fuzzilli-plus

None

Dockerfile Shell Swift JavaScript Python C

Updated: 2 months, 2 weeks ago
0 stars 0 fork 0 watcher
Born at : July 28, 2024, 8:12 a.m. This repo has been linked 60 different CVEs too.
Profile Photo
TimerIzaya/izayailli

None

Dockerfile Shell Swift JavaScript Python C

Updated: 4 months, 1 week ago
0 stars 0 fork 0 watcher
Born at : July 10, 2024, 7:52 a.m. This repo has been linked 56 different CVEs too.
Profile Photo
zhangjiahui-buaa/MasterThesis

None

Dockerfile Shell Swift JavaScript Python C

Updated: 6 months, 1 week ago
0 stars 0 fork 0 watcher
Born at : May 4, 2024, 7:46 a.m. This repo has been linked 60 different CVEs too.
Profile Photo
RUB-SysSec/JIT-Picker

None

Dockerfile Shell OCaml Swift C

Updated: 2 months, 3 weeks ago
60 stars 8 fork 8 watcher
Born at : Oct. 10, 2022, 1:34 p.m. This repo has been linked 38 different CVEs too.
Profile Photo
googleprojectzero/fuzzilli

A JavaScript Engine Fuzzer

C Swift Shell Dockerfile JavaScript Python

Updated: 2 months, 2 weeks ago
1851 stars 290 fork 290 watcher
Born at : March 20, 2019, 3:32 p.m. This repo has been linked 60 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-2020-13622 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-13622 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
  • Initial Analysis by [email protected]

    May. 27, 2020

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://github.com/jerryscript-project/jerryscript/issues/3787 No Types Assigned https://github.com/jerryscript-project/jerryscript/issues/3787 Third Party Advisory
    Changed Reference Type https://github.com/jerryscript-project/jerryscript/pull/3797 No Types Assigned https://github.com/jerryscript-project/jerryscript/pull/3797 Third Party Advisory
    Added CWE NIST CWE-617
    Added CPE Configuration OR *cpe:2.3:a:jerryscript:jerryscript:2.2.0:*:*:*:*:*:*:*
  • Initial Analysis by [email protected]

    May. 27, 2020

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://github.com/jerryscript-project/jerryscript/issues/3787 No Types Assigned https://github.com/jerryscript-project/jerryscript/issues/3787 Third Party Advisory
    Changed Reference Type https://github.com/jerryscript-project/jerryscript/pull/3797 No Types Assigned https://github.com/jerryscript-project/jerryscript/pull/3797 Third Party Advisory
    Added CWE NIST CWE-617
    Added CPE Configuration OR *cpe:2.3:a:jerryscript:jerryscript:2.2.0:*:*:*:*:*:*:*
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-2020-13622 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-2020-13622 weaknesses.

Exploit Prediction

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

0.10 }} 0.00%

score

0.41249

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: