CVE-2021-38297
Go WASM Buffer Overflow
Description
Go before 1.16.9 and 1.17.x before 1.17.2 has a Buffer Overflow via large arguments in a function invocation from a WASM module, when GOARCH=wasm GOOS=js is used.
INFO
Published Date :
Oct. 18, 2021, 6:15 a.m.
Last Modified :
Nov. 21, 2024, 6:16 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 3.1 | CRITICAL | [email protected] |
Solution
- Update Go packages to a non-vulnerable version.
- For Splunk Enterprise, upgrade to versions 8.2.12, 9.0.6, or 9.1.1.
Public PoC/Exploit Available at Github
CVE-2021-38297 has a 8 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2021-38297.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-38297 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-2021-38297
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).
None
Dockerfile
None
Dockerfile
None
JavaScript HTML Go WebAssembly CSS
Set of CVE presentations for Hacking101
A Proof of concept scenario for exploitation of CVE2021-38297 GO WASM buffer-overflow
HTML Go JavaScript WebAssembly CSS
None
Dockerfile
None
Dockerfile
Container image with malware and crypto miner for testing purposes
container crypto cryptominer dockerfile eicar image malware test xmrig
Dockerfile
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-38297 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-38297 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 https://groups.google.com/forum/#%21forum/golang-announce Added Reference https://groups.google.com/g/golang-announce/c/AEBu9j7yj5A Added Reference https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OFS3M3OFB24SWPTIAPARKGPUMQVUY6Z/ Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ON7BQRRJZBOR5TJHURBAB3WLF4YXFC6Z/ Added Reference https://security.gentoo.org/glsa/202208-02 Added Reference https://security.netapp.com/advisory/ntap-20211118-0006/ -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference MITRE https://groups.google.com/forum/#%21forum/golang-announce [No types assigned] Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OFS3M3OFB24SWPTIAPARKGPUMQVUY6Z/ [No types assigned] Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ON7BQRRJZBOR5TJHURBAB3WLF4YXFC6Z/ [No types assigned] Removed Reference MITRE https://groups.google.com/forum/#!forum/golang-announce Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/4OFS3M3OFB24SWPTIAPARKGPUMQVUY6Z/ Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/ON7BQRRJZBOR5TJHURBAB3WLF4YXFC6Z/ -
CVE Modified by [email protected]
Apr. 20, 2023
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html [No Types Assigned] -
Modified Analysis by [email protected]
Sep. 08, 2022
Action Type Old Value New Value Changed Reference Type https://security.gentoo.org/glsa/202208-02 No Types Assigned https://security.gentoo.org/glsa/202208-02 Third Party Advisory -
CVE Modified by [email protected]
Aug. 04, 2022
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/202208-02 [No Types Assigned] -
Modified Analysis by [email protected]
Apr. 01, 2022
Action Type Old Value New Value Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/4OFS3M3OFB24SWPTIAPARKGPUMQVUY6Z/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/4OFS3M3OFB24SWPTIAPARKGPUMQVUY6Z/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/ON7BQRRJZBOR5TJHURBAB3WLF4YXFC6Z/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/ON7BQRRJZBOR5TJHURBAB3WLF4YXFC6Z/ Mailing List, Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Dec. 16, 2021
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/4OFS3M3OFB24SWPTIAPARKGPUMQVUY6Z/ [No Types Assigned] Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/ON7BQRRJZBOR5TJHURBAB3WLF4YXFC6Z/ [No Types Assigned] -
Modified Analysis by [email protected]
Nov. 28, 2021
Action Type Old Value New Value Changed Reference Type https://security.netapp.com/advisory/ntap-20211118-0006/ No Types Assigned https://security.netapp.com/advisory/ntap-20211118-0006/ Third Party Advisory -
CVE Modified by [email protected]
Nov. 18, 2021
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20211118-0006/ [No Types Assigned] -
Initial Analysis by [email protected]
Oct. 21, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://groups.google.com/forum/#!forum/golang-announce No Types Assigned https://groups.google.com/forum/#!forum/golang-announce Mailing List, Third Party Advisory Changed Reference Type https://groups.google.com/g/golang-announce/c/AEBu9j7yj5A No Types Assigned https://groups.google.com/g/golang-announce/c/AEBu9j7yj5A Mailing List, Release Notes, Third Party Advisory Added CWE NIST CWE-120 Added CPE Configuration OR *cpe:2.3:a:golang:go:*:*:*:*:*:*:*:* versions up to (excluding) 1.16.9 *cpe:2.3:a:golang:go:*:*:*:*:*:*:*:* versions from (including) 1.17.0 up to (excluding) 1.17.2
Vulnerability Scoring Details
Base CVSS Score: 9.8
Base CVSS Score: 7.5
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
5.85 }} -0.46%
score
0.90126
percentile