CVE-2020-17360
ReadyTalk Avian Array Copy Buffer Overflow
Description
An issue was discovered in ReadyTalk Avian 1.2.0. The vm::arrayCopy method defined in classpath-common.h contains multiple boundary checks that are performed to prevent out-of-bounds memory read/write. However, two of these boundary checks contain an integer overflow that leads to a bypass of these checks, and out-of-bounds read/write. NOTE: This vulnerability only affects products that are no longer supported by the maintainer
INFO
Published Date :
Aug. 12, 2020, 6:15 p.m.
Last Modified :
Nov. 21, 2024, 5:07 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
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-2020-17360.
| URL | Resource |
|---|---|
| http://seclists.org/fulldisclosure/2020/Aug/8 | Mailing List Third Party Advisory |
| http://seclists.org/fulldisclosure/2020/Sep/11 | Mailing List Third Party Advisory |
| http://seclists.org/fulldisclosure/2020/Sep/13 | Mailing List Third Party Advisory |
| http://seclists.org/fulldisclosure/2020/Sep/14 | Mailing List Third Party Advisory |
| https://github.com/ReadyTalk/avian/issues | Third Party Advisory |
| http://seclists.org/fulldisclosure/2020/Aug/8 | Mailing List Third Party Advisory |
| http://seclists.org/fulldisclosure/2020/Sep/11 | Mailing List Third Party Advisory |
| http://seclists.org/fulldisclosure/2020/Sep/13 | Mailing List Third Party Advisory |
| http://seclists.org/fulldisclosure/2020/Sep/14 | Mailing List Third Party Advisory |
| https://github.com/ReadyTalk/avian/issues | 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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-17360 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-17360 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://seclists.org/fulldisclosure/2020/Aug/8 Added Reference http://seclists.org/fulldisclosure/2020/Sep/11 Added Reference http://seclists.org/fulldisclosure/2020/Sep/13 Added Reference http://seclists.org/fulldisclosure/2020/Sep/14 Added Reference https://github.com/ReadyTalk/avian/issues -
CVE Modified by [email protected]
Aug. 04, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Jun. 26, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 17, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Apr. 11, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Mar. 21, 2024
Action Type Old Value New Value Added Tag MITRE unsupported-when-assigned -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Changed Description ** UNSUPPORTED WHEN ASSIGNED ** An issue was discovered in ReadyTalk Avian 1.2.0. The vm::arrayCopy method defined in classpath-common.h contains multiple boundary checks that are performed to prevent out-of-bounds memory read/write. However, two of these boundary checks contain an integer overflow that leads to a bypass of these checks, and out-of-bounds read/write. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. An issue was discovered in ReadyTalk Avian 1.2.0. The vm::arrayCopy method defined in classpath-common.h contains multiple boundary checks that are performed to prevent out-of-bounds memory read/write. However, two of these boundary checks contain an integer overflow that leads to a bypass of these checks, and out-of-bounds read/write. NOTE: This vulnerability only affects products that are no longer supported by the maintainer -
Modified Analysis by [email protected]
Dec. 16, 2021
Action Type Old Value New Value Changed Reference Type http://seclists.org/fulldisclosure/2020/Sep/11 No Types Assigned http://seclists.org/fulldisclosure/2020/Sep/11 Mailing List, Third Party Advisory Changed Reference Type http://seclists.org/fulldisclosure/2020/Sep/13 No Types Assigned http://seclists.org/fulldisclosure/2020/Sep/13 Mailing List, Third Party Advisory Changed Reference Type http://seclists.org/fulldisclosure/2020/Sep/14 No Types Assigned http://seclists.org/fulldisclosure/2020/Sep/14 Mailing List, Third Party Advisory Removed CWE NIST CWE-20 -
CWE Remap by [email protected]
Jul. 21, 2021
Action Type Old Value New Value Changed CWE CWE-190 CWE-125 CWE-190 CWE-20 CWE-787 -
CVE Modified by [email protected]
Sep. 04, 2020
Action Type Old Value New Value Added Reference http://seclists.org/fulldisclosure/2020/Sep/11 [No Types Assigned] Added Reference http://seclists.org/fulldisclosure/2020/Sep/14 [No Types Assigned] Added Reference http://seclists.org/fulldisclosure/2020/Sep/13 [No Types Assigned] -
Initial Analysis by [email protected]
Aug. 19, 2020
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type http://seclists.org/fulldisclosure/2020/Aug/8 No Types Assigned http://seclists.org/fulldisclosure/2020/Aug/8 Mailing List, Third Party Advisory Changed Reference Type https://github.com/ReadyTalk/avian/issues No Types Assigned https://github.com/ReadyTalk/avian/issues Third Party Advisory Added CWE NIST CWE-190 Added CPE Configuration OR *cpe:2.3:a:readytalk:avian:1.2.0:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-17360 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-2020-17360
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.34 }} -0.07%
score
0.53347
percentile