cnvd - cnvd-2022-38525

cnvd-2022-38525

Vulnerability from cnvd

Title: Apache Subversion信息泄露漏洞

Description:

Apache Subversion是美国阿帕奇（Apache）基金会的一套开源的版本控制系统。该系统可兼容并发版本系统(CVS)。

Apache Subversion存在信息泄露漏洞，该漏洞源于服务器暴露了应该根据配置的基于路径的授权 (authz) 规则隐藏的“copyfrom”路径。攻击者利用该漏洞可以看到原始节点的“copyfrom”路径。

Severity: 低

Patch Name: Apache Subversion信息泄露漏洞的补丁

Patch Description:

Apache Subversion是美国阿帕奇（Apache）基金会的一套开源的版本控制系统。该系统可兼容并发版本系统(CVS)。

Apache Subversion存在信息泄露漏洞，该漏洞源于服务器暴露了应该根据配置的基于路径的授权 (authz) 规则隐藏的“copyfrom”路径。攻击者利用该漏洞可以看到原始节点的“copyfrom”路径。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://subversion.apache.org/security/CVE-2021-28544-advisory.txt

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-28544

Impacted products

Name
Apache Subversion >=1.10.0，<=1.14.1

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-28544",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-28544"
    }
  },
  "description": "Apache Subversion\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u5f00\u6e90\u7684\u7248\u672c\u63a7\u5236\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u53ef\u517c\u5bb9\u5e76\u53d1\u7248\u672c\u7cfb\u7edf(CVS)\u3002\n\nApache Subversion\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u670d\u52a1\u5668\u66b4\u9732\u4e86\u5e94\u8be5\u6839\u636e\u914d\u7f6e\u7684\u57fa\u4e8e\u8def\u5f84\u7684\u6388\u6743 (authz) \u89c4\u5219\u9690\u85cf\u7684\u201ccopyfrom\u201d\u8def\u5f84\u3002\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u770b\u5230\u539f\u59cb\u8282\u70b9\u7684\u201ccopyfrom\u201d\u8def\u5f84\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://subversion.apache.org/security/CVE-2021-28544-advisory.txt",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-38525",
  "openTime": "2022-05-19",
  "patchDescription": "Apache Subversion\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u5f00\u6e90\u7684\u7248\u672c\u63a7\u5236\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u53ef\u517c\u5bb9\u5e76\u53d1\u7248\u672c\u7cfb\u7edf(CVS)\u3002\r\n\r\nApache Subversion\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u670d\u52a1\u5668\u66b4\u9732\u4e86\u5e94\u8be5\u6839\u636e\u914d\u7f6e\u7684\u57fa\u4e8e\u8def\u5f84\u7684\u6388\u6743 (authz) \u89c4\u5219\u9690\u85cf\u7684\u201ccopyfrom\u201d\u8def\u5f84\u3002\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u770b\u5230\u539f\u59cb\u8282\u70b9\u7684\u201ccopyfrom\u201d\u8def\u5f84\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 Subversion\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache Subversion \u003e=1.10.0\uff0c\u003c=1.14.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-28544",
  "serverity": "\u4f4e",
  "submitTime": "2022-04-15",
  "title": "Apache Subversion\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2021-28544 (GCVE-0-2021-28544)

Vulnerability from cvelistv5

Published

2022-04-12 17:50

Modified

2024-08-03 21:47

Severity ?

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Summary

Apache Subversion SVN authz protected copyfrom paths regression Subversion servers reveal 'copyfrom' paths that should be hidden according to configured path-based authorization (authz) rules. When a node has been copied from a protected location, users with access to the copy can see the 'copyfrom' path of the original. This also reveals the fact that the node was copied. Only the 'copyfrom' path is revealed; not its contents. Both httpd and svnserve servers are vulnerable.

References

▼	URL	Tags
	https://subversion.apache.org/security/CVE-2021-28544-advisory.txt	x_refsource_MISC
	https://www.debian.org/security/2022/dsa-5119	vendor-advisory, x_refsource_DEBIAN
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YJPMCWCGWBN3QWCDVILWQWPC75RR67LT/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PZ4ARNGLMGYBKYDX2B7DRBNMF6EH3A6R/	vendor-advisory, x_refsource_FEDORA
	https://support.apple.com/kb/HT213345	x_refsource_CONFIRM
	http://seclists.org/fulldisclosure/2022/Jul/18	mailing-list, x_refsource_FULLDISC

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache Subversion	Version: 1.10.0 to 1.14.1

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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