Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2022-26612 | First vendor Publication | 2022-04-07 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 9.8 | ||
| Base Score | 9.8 | Environmental Score | 9.8 |
| impact SubScore | 5.9 | Temporal Score | 9.8 |
| Exploitabality Sub Score | 3.9 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | High |
| Integrity Impact | High | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 7.5 | Attack Range | Network |
| Cvss Impact Score | 6.4 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| 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 |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26612 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-59 | Improper Link Resolution Before File Access ('Link Following') |
CPE : Common Platform Enumeration
Sources (Detail)
| Source | Url |
|---|
Alert History
| Date | Informations |
|---|---|
| 2025-06-26 01:57:27 |
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| 2025-06-25 12:18:57 |
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| 2024-11-28 14:08:32 |
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| 2024-08-02 13:34:56 |
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| 2024-08-02 01:29:01 |
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| 2024-02-02 02:33:39 |
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| 2024-02-01 12:26:38 |
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| 2023-09-05 13:28:01 |
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| 2023-09-05 01:26:05 |
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| 2023-09-02 13:26:19 |
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| 2023-09-02 01:26:29 |
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| 2023-08-12 05:28:31 |
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| 2023-08-12 01:25:44 |
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| 2023-08-11 05:28:30 |
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| 2023-08-11 01:26:33 |
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| 2023-08-09 17:28:22 |
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| 2023-08-06 13:22:22 |
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| 2023-08-06 01:25:28 |
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| 2023-08-04 13:22:47 |
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| 2023-08-04 01:25:48 |
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| 2023-07-14 13:22:48 |
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| 2023-07-14 01:25:34 |
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| 2023-03-29 02:24:34 |
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| 2023-03-28 12:25:43 |
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| 2022-10-11 13:13:20 |
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| 2022-10-11 01:24:54 |
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| 2022-09-09 21:27:25 |
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| 2022-05-20 00:27:35 |
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| 2022-04-15 21:22:58 |
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| 2022-04-08 00:22:51 |
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