CVE-2022-28739
Apache Ruby Buffer Over-Read Vulnerability
Description
There is a buffer over-read in Ruby before 2.6.10, 2.7.x before 2.7.6, 3.x before 3.0.4, and 3.1.x before 3.1.2. It occurs in String-to-Float conversion, including Kernel#Float and String#to_f.
INFO
Published Date :
May 9, 2022, 6:15 p.m.
Last Modified :
Jan. 24, 2024, 5:15 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2022-28739 has a 4 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-2022-28739
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.
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-2022-28739.
| URL | Resource |
|---|---|
| http://seclists.org/fulldisclosure/2022/Oct/28 | |
| http://seclists.org/fulldisclosure/2022/Oct/29 | |
| http://seclists.org/fulldisclosure/2022/Oct/30 | |
| http://seclists.org/fulldisclosure/2022/Oct/41 | Mailing List Third Party Advisory |
| http://seclists.org/fulldisclosure/2022/Oct/42 | |
| https://hackerone.com/reports/1248108 | Permissions Required Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2023/06/msg00012.html | |
| https://security-tracker.debian.org/tracker/CVE-2022-28739 | Third Party Advisory |
| https://security.gentoo.org/glsa/202401-27 | |
| https://security.netapp.com/advisory/ntap-20220624-0002/ | Third Party Advisory |
| https://support.apple.com/kb/HT213488 | Third Party Advisory |
| https://support.apple.com/kb/HT213493 | Third Party Advisory |
| https://support.apple.com/kb/HT213494 | Third Party Advisory |
| https://www.ruby-lang.org/en/news/2022/04/12/buffer-overrun-in-string-to-float-cve-2022-28739/ | Vendor 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).
None
Ruby Python Shell
Testing version of ruby-advisory-db repo
Ruby Python Shell
Map Vulnerabilities into Different Layers of the Container Image
Python
A database of vulnerable Ruby Gems
rubysec advisory-files yaml security-advisories metadata hacktoberfest
Ruby Shell Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-28739 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-28739 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]
Jan. 24, 2024
Action Type Old Value New Value Added Reference MITRE https://security.gentoo.org/glsa/202401-27 [No types assigned] -
CVE Modified by [email protected]
Jun. 09, 2023
Action Type Old Value New Value Added Reference http://seclists.org/fulldisclosure/2022/Oct/28 [No Types Assigned] Added Reference http://seclists.org/fulldisclosure/2022/Oct/29 [No Types Assigned] Added Reference http://seclists.org/fulldisclosure/2022/Oct/42 [No Types Assigned] Added Reference http://seclists.org/fulldisclosure/2022/Oct/30 [No Types Assigned] Added Reference https://lists.debian.org/debian-lts-announce/2023/06/msg00012.html [No Types Assigned] -
Modified Analysis by [email protected]
Nov. 08, 2022
Action Type Old Value New Value Changed Reference Type http://seclists.org/fulldisclosure/2022/Oct/41 No Types Assigned http://seclists.org/fulldisclosure/2022/Oct/41 Mailing List, Third Party Advisory Changed Reference Type https://security.netapp.com/advisory/ntap-20220624-0002/ No Types Assigned https://security.netapp.com/advisory/ntap-20220624-0002/ Third Party Advisory Changed Reference Type https://support.apple.com/kb/HT213488 No Types Assigned https://support.apple.com/kb/HT213488 Third Party Advisory Changed Reference Type https://support.apple.com/kb/HT213493 No Types Assigned https://support.apple.com/kb/HT213493 Third Party Advisory Changed Reference Type https://support.apple.com/kb/HT213494 No Types Assigned https://support.apple.com/kb/HT213494 Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions from (including) 11.0 up to (excluding) 11.7.1 *cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions from (including) 12.0 up to (excluding) 12.6.1 -
CVE Modified by [email protected]
Oct. 30, 2022
Action Type Old Value New Value Added Reference http://seclists.org/fulldisclosure/2022/Oct/41 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 25, 2022
Action Type Old Value New Value Added Reference https://support.apple.com/kb/HT213493 [No Types Assigned] Added Reference https://support.apple.com/kb/HT213494 [No Types Assigned] Added Reference https://support.apple.com/kb/HT213488 [No Types Assigned] -
CVE Modified by [email protected]
Jun. 24, 2022
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20220624-0002/ [No Types Assigned] -
Initial Analysis by [email protected]
May. 19, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:N/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://hackerone.com/reports/1248108 No Types Assigned https://hackerone.com/reports/1248108 Permissions Required, Third Party Advisory Changed Reference Type https://security-tracker.debian.org/tracker/CVE-2022-28739 No Types Assigned https://security-tracker.debian.org/tracker/CVE-2022-28739 Third Party Advisory Changed Reference Type https://www.ruby-lang.org/en/news/2022/04/12/buffer-overrun-in-string-to-float-cve-2022-28739/ No Types Assigned https://www.ruby-lang.org/en/news/2022/04/12/buffer-overrun-in-string-to-float-cve-2022-28739/ Vendor Advisory Added CWE NIST CWE-125 Added CPE Configuration OR *cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:* versions up to (excluding) 2.6.10 *cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:* versions from (including) 2.7.0 up to (excluding) 2.7.6 *cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:* versions from (including) 3.0.0 up to (excluding) 3.0.4 *cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:* versions from (including) 3.1.0 up to (excluding) 3.1.2 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-28739 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-2022-28739
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.55 }} 0.16%
score
0.77744
percentile