Vulnerability-Lookup

CNVD-2022-02754

Vulnerability from cnvd - Published: 2022-01-12

Title

Apache Avro资源管理错误漏洞

Description

Apache Avro是美国阿帕奇（Apache）基金会的一个数据序列化系统。为 Apache Hadoop 提供数据序列化和数据交换服务。 Apache Avro中存在资源管理错误漏洞，该漏洞源于产品的.net SDK组件未对分配资源量进行有效限制。攻击者可通过该漏洞分配过多资源导致拒绝服务。

Severity

高

Patch Name

Apache Avro资源管理错误漏洞的补丁

Patch Description

Apache Avro是美国阿帕奇（Apache）基金会的一个数据序列化系统。为 Apache Hadoop 提供数据序列化和数据交换服务。 Apache Avro中存在资源管理错误漏洞，该漏洞源于产品的.net SDK组件未对分配资源量进行有效限制。攻击者可通过该漏洞分配过多资源导致拒绝服务。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://lists.apache.org/thread/5fttw9vk6gd2p3b846nox7hcj5469xfd

Reference

https://www.cybersecurity-help.cz/vdb/SB2022010628

Impacted products

Name
Apache Avro <=1.10.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-43045",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-43045"
    }
  },
  "description": "Apache Avro\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u6570\u636e\u5e8f\u5217\u5316\u7cfb\u7edf\u3002\u4e3a Apache Hadoop \u63d0\u4f9b\u6570\u636e\u5e8f\u5217\u5316\u548c\u6570\u636e\u4ea4\u6362\u670d\u52a1\u3002\n\nApache Avro\u4e2d\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4ea7\u54c1\u7684.net SDK\u7ec4\u4ef6\u672a\u5bf9\u5206\u914d\u8d44\u6e90\u91cf\u8fdb\u884c\u6709\u6548\u9650\u5236\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8be5\u6f0f\u6d1e\u5206\u914d\u8fc7\u591a\u8d44\u6e90\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://lists.apache.org/thread/5fttw9vk6gd2p3b846nox7hcj5469xfd",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-02754",
  "openTime": "2022-01-12",
  "patchDescription": "Apache Avro\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u6570\u636e\u5e8f\u5217\u5316\u7cfb\u7edf\u3002\u4e3a Apache Hadoop \u63d0\u4f9b\u6570\u636e\u5e8f\u5217\u5316\u548c\u6570\u636e\u4ea4\u6362\u670d\u52a1\u3002\r\n\r\nApache Avro\u4e2d\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4ea7\u54c1\u7684.net SDK\u7ec4\u4ef6\u672a\u5bf9\u5206\u914d\u8d44\u6e90\u91cf\u8fdb\u884c\u6709\u6548\u9650\u5236\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8be5\u6f0f\u6d1e\u5206\u914d\u8fc7\u591a\u8d44\u6e90\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Apache Avro\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache Avro \u003c=1.10.2"
  },
  "referenceLink": "https://www.cybersecurity-help.cz/vdb/SB2022010628",
  "serverity": "\u9ad8",
  "submitTime": "2022-01-08",
  "title": "Apache Avro\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2021-43045 (GCVE-0-2021-43045)

Vulnerability from cvelistv5 – Published: 2022-01-06 18:00 – Updated: 2024-08-04 03:47

Title

Possible DOS vulnerabilities in C# Avro SDK

Summary

A vulnerability in the .NET SDK of Apache Avro allows an attacker to allocate excessive resources, potentially causing a denial-of-service attack. This issue affects .NET applications using Apache Avro version 1.10.2 and prior versions. Users should update to version 1.11.0 which addresses this issue.

Severity

No CVSS data available.

CWE

CWE-770

Assigner

apache CNA under the mitre root

CNA scorecard B 76/100 over 946 records in the last 180 days details

References

2 references

URL	Tags
https://lists.apache.org/thread/5fttw9vk6gd2p3b84…	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2022/01/06/8	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Avro	Affected: Apache Avro , ≤ 1.10.2 (custom)

Credits

Apache Avro would like to thank Philip Sanetra for reporting this issue.

Show details on NVD website

JSON

To clipboard

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            "url": "https://lists.apache.org/thread/5fttw9vk6gd2p3b846nox7hcj5469xfd"
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            "name": "[oss-security] 20220106 CVE-2021-43045: Apache Avro: Possible DOS vulnerabilities in C# Avro SDK",
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            "url": "http://www.openwall.com/lists/oss-security/2022/01/06/8"
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    "cna": {
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Sightings

Author	Source	Type	Date	Other

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.

Vulnerability timeline

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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