mholt Archiver on Go Extraction Zip-Slip path traversal

CVSS Meta Temp Score
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CTI Interest Score
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4.7$0-$5k0.00

Summaryinfo

A vulnerability was found in mholt Archiver on Go. It has been declared as critical. The impacted element is an unknown function of the component Extraction. The manipulation with the input ../ results in path traversal (Zip-Slip). This vulnerability is cataloged as CVE-2018-1002207. The attack must be initiated from a local position. There is no exploit available. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability classified as problematic has been found in mholt Archiver on Go (version now known). Affected is some unknown processing of the component Extraction. The manipulation with the input value ../ leads to a path traversal vulnerability (Zip-Slip). CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on integrity, and availability. CVE summarizes:

mholt/archiver golang package before e4ef56d48eb029648b0e895bb0b6a393ef0829c3 is vulnerable to directory traversal, allowing attackers to write to arbitrary files via a ../ (dot dot slash) in an archive entry that is mishandled during extraction. This vulnerability is also known as 'Zip-Slip'.

The bug was discovered 04/13/2018. The weakness was shared 07/25/2018 (GitHub Repository). The advisory is shared for download at github.com. This vulnerability is traded as CVE-2018-1002207 since 07/25/2018. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1006.

The vulnerability was handled as a non-public zero-day exploit for at least 103 days. During that time the estimated underground price was around $0-$5k.

Applying the patch e4ef56d48eb029648b0e895bb0b6a393ef0829c3 is able to eliminate this problem.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.7

VulDB Base Score: 4.4
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Zip-Slip
Class: Path traversal / Zip-Slip
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: e4ef56d48eb029648b0e895bb0b6a393ef0829c3

Timelineinfo

04/13/2018 🔍
07/25/2018 +102 days 🔍
07/25/2018 +0 days 🔍
07/25/2018 +0 days 🔍
07/26/2018 +1 days 🔍
04/25/2023 +1734 days 🔍

Sourcesinfo

Product: github.com

Advisory: e4ef56d48eb029648b0e895bb0b6a393ef0829c3
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-1002207 (🔍)
GCVE (CVE): GCVE-0-2018-1002207
GCVE (VulDB): GCVE-100-122184

Entryinfo

Created: 07/26/2018 07:46
Updated: 04/25/2023 16:17
Changes: 07/26/2018 07:46 (60), 03/10/2020 09:36 (2), 04/25/2023 16:09 (5), 04/25/2023 16:17 (1)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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