CVE-2022-26612
Apache Hadoop Symlink Exploitation Through TAR Extraction
Description
In Apache Hadoop, The unTar function uses unTarUsingJava function on Windows and the built-in tar utility on Unix and other OSes. As a result, a TAR entry may create a symlink under the expected extraction directory which points to an external directory. A subsequent TAR entry may extract an arbitrary file into the external directory using the symlink name. This however would be caught by the same targetDirPath check on Unix because of the getCanonicalPath call. However on Windows, getCanonicalPath doesn't resolve symbolic links, which bypasses the check. unpackEntries during TAR extraction follows symbolic links which allows writing outside expected base directory on Windows. This was addressed in Apache Hadoop 3.2.3
INFO
Published Date :
April 7, 2022, 7:15 p.m.
Last Modified :
Aug. 8, 2023, 2:21 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2022-26612 has a 1 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-2022-26612.
| URL | Resource |
|---|---|
| https://lists.apache.org/thread/hslo7wzw2449gv1jyjk8g6ttd7935fyz | Exploit Vendor Advisory |
| https://security.netapp.com/advisory/ntap-20220519-0004/ | 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).
None
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-26612 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-26612 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 -
CWE Remap by [email protected]
Aug. 08, 2023
Action Type Old Value New Value Changed CWE CWE-22 CWE-59 -
Modified Analysis by [email protected]
Sep. 09, 2022
Action Type Old Value New Value Changed Reference Type https://security.netapp.com/advisory/ntap-20220519-0004/ No Types Assigned https://security.netapp.com/advisory/ntap-20220519-0004/ Third Party Advisory -
CVE Modified by [email protected]
May. 19, 2022
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20220519-0004/ [No Types Assigned] -
Initial Analysis by [email protected]
Apr. 15, 2022
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://lists.apache.org/thread/hslo7wzw2449gv1jyjk8g6ttd7935fyz No Types Assigned https://lists.apache.org/thread/hslo7wzw2449gv1jyjk8g6ttd7935fyz Exploit, Vendor Advisory Added CWE NIST CWE-22 Added CPE Configuration AND OR *cpe:2.3:a:apache:hadoop:*:*:*:*:*:*:*:* versions up to (excluding) 3.2.3 *cpe:2.3:a:apache:hadoop:3.3.1:-:*:*:*:*:*:* *cpe:2.3:a:apache:hadoop:3.3.2:-:*:*:*:*:*:* OR cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-26612 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-2022-26612
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.82 }} 0.30%
score
0.88585
percentile