Vulnerability-Lookup

CNVD-2016-02338

Vulnerability from cnvd - Published: 2016-04-19

Title

Apache Subversion mod_dav_svn整数溢出漏洞

Description

Apache Subversion是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的mod_dav_svn中的util.c文件中存在整数溢出漏洞。远程攻击者可提交特殊的skel-encoded请求正文进行拒绝服务攻击。

Severity

中

Patch Name

Apache Subversion mod_dav_svn整数溢出漏洞的补丁

Patch Description

Apache Subversion是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的mod_dav_svn中的util.c文件中存在整数溢出漏洞。远程攻击者可提交特殊的skel-encoded请求正文进行拒绝服务攻击。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

用户可参考如下厂商提供的安全补丁以修复该漏洞： http://subversion.apache.org/security/CVE-2015-5343-advisory.txt

Reference

http://subversion.apache.org/security/CVE-2015-5343-advisory.txt

Impacted products

Name
['Apache Subversion 1.7.x', 'Apache Subversion', 'Apache Subversion 1.8.x<1.8.15', 'Apache Subversion 1.9.x<1.9.3']

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2015-5343"
    }
  },
  "description": "Apache Subversion\u662f\u4e00\u5957\u5f00\u6e90\u7684\u7248\u672c\u63a7\u5236\u7cfb\u7edf\uff0c\u8be5\u7cfb\u7edf\u53ef\u517c\u5bb9\u5e76\u53d1\u7248\u672c\u7cfb\u7edf(CVS)\u3002\r\n\r\nApache Subversion\u7684mod_dav_svn\u4e2d\u7684util.c\u6587\u4ef6\u4e2d\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u63d0\u4ea4\u7279\u6b8a\u7684skel-encoded\u8bf7\u6c42\u6b63\u6587\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "Apache",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://subversion.apache.org/security/CVE-2015-5343-advisory.txt",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-02338",
  "openTime": "2016-04-19",
  "patchDescription": "Apache Subversion\u662f\u4e00\u5957\u5f00\u6e90\u7684\u7248\u672c\u63a7\u5236\u7cfb\u7edf\uff0c\u8be5\u7cfb\u7edf\u53ef\u517c\u5bb9\u5e76\u53d1\u7248\u672c\u7cfb\u7edf(CVS)\u3002\r\n\r\nApache Subversion\u7684mod_dav_svn\u4e2d\u7684util.c\u6587\u4ef6\u4e2d\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u63d0\u4ea4\u7279\u6b8a\u7684skel-encoded\u8bf7\u6c42\u6b63\u6587\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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 mod_dav_svn\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apache Subversion 1.7.x",
      "Apache Subversion",
      "Apache Subversion 1.8.x\u003c1.8.15",
      "Apache Subversion 1.9.x\u003c1.9.3"
    ]
  },
  "referenceLink": "http://subversion.apache.org/security/CVE-2015-5343-advisory.txt",
  "serverity": "\u4e2d",
  "submitTime": "2016-04-16",
  "title": "Apache Subversion mod_dav_svn\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2015-5343 (GCVE-0-2015-5343)

Vulnerability from cvelistv5 – Published: 2016-04-14 14:00 – Updated: 2024-08-06 06:41

Summary

Integer overflow in util.c in mod_dav_svn in Apache Subversion 1.7.x, 1.8.x before 1.8.15, and 1.9.x before 1.9.3 allows remote authenticated users to cause a denial of service (subversion server crash or memory consumption) and possibly execute arbitrary code via a skel-encoded request body, which triggers an out-of-bounds read and heap-based buffer overflow.

Severity

No CVSS data available.

CWE

Assigner

redhat redhat root

References

4 references

URL	Tags
http://www.debian.org/security/2015/dsa-3424	vendor-advisoryx_refsource_DEBIAN
http://www.securitytracker.com/id/1034470	vdb-entryx_refsource_SECTRACK
http://www.slackware.com/security/viewer.php?l=sl…	vendor-advisoryx_refsource_SLACKWARE
http://subversion.apache.org/security/CVE-2015-53…	x_refsource_CONFIRM

Date Public

2015-12-15 00:00

Show details on NVD website

JSON

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            "url": "http://www.securitytracker.com/id/1034470"
          },
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            "name": "SSA:2016-097-01",
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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.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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CNVD-2016-02338

CVE-2015-5343 (GCVE-0-2015-5343)

Tags

Sightings

Nomenclature

Related by attack behaviour