CVE-2022-41715
Apache REGEX Memory Exhaustion Denial of Service
Description
Programs which compile regular expressions from untrusted sources may be vulnerable to memory exhaustion or denial of service. The parsed regexp representation is linear in the size of the input, but in some cases the constant factor can be as high as 40,000, making relatively small regexps consume much larger amounts of memory. After fix, each regexp being parsed is limited to a 256 MB memory footprint. Regular expressions whose representation would use more space than that are rejected. Normal use of regular expressions is unaffected.
INFO
Published Date :
Oct. 14, 2022, 3:16 p.m.
Last Modified :
Nov. 25, 2023, 11:15 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2022-41715 has a 4 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-2022-41715.
| URL | Resource |
|---|---|
| https://go.dev/cl/439356 | Patch |
| https://go.dev/issue/55949 | Issue Tracking Third Party Advisory |
| https://groups.google.com/g/golang-announce/c/xtuG5faxtaU | Mailing List Release Notes |
| https://pkg.go.dev/vuln/GO-2022-1039 | Vendor Advisory |
| https://security.gentoo.org/glsa/202311-09 |
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
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-2022-41715 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-41715 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]
Nov. 25, 2023
Action Type Old Value New Value Added Reference Go Project https://security.gentoo.org/glsa/202311-09 [No types assigned] -
Modified Analysis by [email protected]
Mar. 03, 2023
Action Type Old Value New Value Changed Reference Type https://go.dev/cl/439356 Patch, Vendor Advisory https://go.dev/cl/439356 Patch Changed Reference Type https://groups.google.com/g/golang-announce/c/xtuG5faxtaU Mailing List, Third Party Advisory https://groups.google.com/g/golang-announce/c/xtuG5faxtaU Mailing List, Release Notes Removed CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Dec. 27, 2022
Action Type Old Value New Value Removed Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/THKJHFMX4DAZXJ5MFPN3BNHZDN7BW5RI/ [Mailing List, Third Party Advisory] -
Initial Analysis by [email protected]
Oct. 18, 2022
Action Type Old Value New Value 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://go.dev/cl/439356 No Types Assigned https://go.dev/cl/439356 Patch, Vendor Advisory Changed Reference Type https://go.dev/issue/55949 No Types Assigned https://go.dev/issue/55949 Issue Tracking, Third Party Advisory Changed Reference Type https://groups.google.com/g/golang-announce/c/xtuG5faxtaU No Types Assigned https://groups.google.com/g/golang-announce/c/xtuG5faxtaU Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/THKJHFMX4DAZXJ5MFPN3BNHZDN7BW5RI/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/THKJHFMX4DAZXJ5MFPN3BNHZDN7BW5RI/ Mailing List, Third Party Advisory Changed Reference Type https://pkg.go.dev/vuln/GO-2022-1039 No Types Assigned https://pkg.go.dev/vuln/GO-2022-1039 Vendor Advisory Added CWE NIST NVD-CWE-Other Added CPE Configuration OR *cpe:2.3:a:golang:go:*:*:*:*:*:*:*:* versions up to (excluding) 1.18.7 *cpe:2.3:a:golang:go:*:*:*:*:*:*:*:* versions from (including) 1.19.0 up to (excluding) 1.19.2 Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 18, 2022
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/THKJHFMX4DAZXJ5MFPN3BNHZDN7BW5RI/ [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-41715 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-2022-41715
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.22 }} 0.03%
score
0.59889
percentile