Vulnerability-Lookup

GSD-2023-28754

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

Deserialization of Untrusted Data vulnerability in Apache ShardingSphere-Agent, which allows attackers to execute arbitrary code by constructing a special YAML configuration file. The attacker needs to have permission to modify the ShardingSphere Agent YAML configuration file on the target machine, and the target machine can access the URL with the arbitrary code JAR. An attacker can use SnakeYAML to deserialize java.net.URLClassLoader and make it load a JAR from a specified URL, and then deserialize javax.script.ScriptEngineManager to load code using that ClassLoader. When the ShardingSphere JVM process starts and uses the ShardingSphere-Agent, the arbitrary code specified by the attacker will be executed during the deserialization of the YAML configuration file by the Agent. This issue affects ShardingSphere-Agent: through 5.3.2. This vulnerability is fixed in Apache ShardingSphere 5.4.0.

Aliases

CVE-2023-28754

Aliases

CVE-2023-28754

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-28754",
    "id": "GSD-2023-28754"
  },
  "gsd": {
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          "cwe_ids": [
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          ],
          "date": "2023-07-28",
          "description": "Deserialization of Untrusted Data vulnerability in Apache ShardingSphere-Agent, which allows attackers to execute arbitrary code by constructing a special YAML configuration file.\n\nThe attacker needs to have permission to modify the ShardingSphere Agent YAML configuration file on the target machine, and the target machine can access the URL with the arbitrary code JAR.\nAn attacker can use SnakeYAML to deserialize java.net.URLClassLoader and make it load a JAR from a specified URL, and then deserialize javax.script.ScriptEngineManager to load code using that ClassLoader. When the ShardingSphere JVM process starts and uses the ShardingSphere-Agent, the arbitrary code specified by the attacker will be executed during the deserialization of the YAML configuration file by the Agent.\n\nThis issue affects ShardingSphere-Agent: through 5.3.2. This vulnerability is fixed in Apache ShardingSphere 5.4.0.",
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          "pubdate": "2023-07-19",
          "solution": "Upgrade to version 5.4.0 or above.",
          "title": "Deserialization of Untrusted Data",
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      "publishedDate": "2023-07-19T08:15Z"
    }
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}

CVE-2023-28754 (GCVE-0-2023-28754)

Vulnerability from cvelistv5 – Published: 2023-07-19 07:15 – Updated: 2025-02-13 16:48

Title

ShardingSphere-Agent: Deserialization vulnerability in ShardingSphere Agent

Summary

Severity ?

No CVSS data available.

CWE

CWE-502 - Deserialization of Untrusted Data

Assigner

apache

References

URL

Tags

	https://lists.apache.org/thread/p8onhqox5kkwow9lc…	vendor-advisory
	http://www.openwall.com/lists/oss-security/2023/07/19/3

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	ShardingSphere-Agent	Affected: 0 , ≤ 5.3.2 (maven)

Credits

Liav Gutman of the JFrog CSO Research team

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GSD-2023-28754

CVE-2023-28754 (GCVE-0-2023-28754)

Tags

Sightings

Nomenclature