Vulnerability-Lookup

CNVD-2015-02138

Vulnerability from cnvd - Published: 2015-04-02

Title

Mercurial sshpeer '_validaterepo'函数任意命令执行漏洞

Description

Mercurial是软件开发者Matt Mackall所研发的一套使用Python语言编写的跨平台的分布式版本控制软件。该软件支持同时处理纯文本和二进制文件等。 Mercurial 3.2.4之前版本的sshpeer中的‘_validaterepo’函数存在安全漏洞。远程攻击者可借助clone命令中特制的资源库名称利用该漏洞执行任意命令。

Severity

高

Patch Name

Mercurial sshpeer '_validaterepo'函数任意命令执行漏洞的补丁

Patch Description

Mercurial是软件开发者Matt Mackall所研发的一套使用Python语言编写的跨平台的分布式版本控制软件。该软件支持同时处理纯文本和二进制文件等。Mercurial 3.2.4之前版本的sshpeer中的‘_validaterepo’函数存在安全漏洞。远程攻击者可借助clone命令中特制的资源库名称利用该漏洞执行任意命令。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://mercurial.selenic.com/wiki/WhatsNew#Mercurial_3.2.4_.282015-01-01.29

Reference

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-9462

Impacted products

Name
Mercurial Mercurial <3.2.4

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2014-9462"
    }
  },
  "description": "Mercurial\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Matt Mackall\u6240\u7814\u53d1\u7684\u4e00\u5957\u4f7f\u7528Python\u8bed\u8a00\u7f16\u5199\u7684\u8de8\u5e73\u53f0\u7684\u5206\u5e03\u5f0f\u7248\u672c\u63a7\u5236\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u652f\u6301\u540c\u65f6\u5904\u7406\u7eaf\u6587\u672c\u548c\u4e8c\u8fdb\u5236\u6587\u4ef6\u7b49\u3002\r\n\r\nMercurial 3.2.4\u4e4b\u524d\u7248\u672c\u7684sshpeer\u4e2d\u7684\u2018_validaterepo\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9clone\u547d\u4ee4\u4e2d\u7279\u5236\u7684\u8d44\u6e90\u5e93\u540d\u79f0\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://mercurial.selenic.com/wiki/WhatsNew#Mercurial_3.2.4_.282015-01-01.29",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-02138",
  "openTime": "2015-04-02",
  "patchDescription": "Mercurial\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Matt Mackall\u6240\u7814\u53d1\u7684\u4e00\u5957\u4f7f\u7528Python\u8bed\u8a00\u7f16\u5199\u7684\u8de8\u5e73\u53f0\u7684\u5206\u5e03\u5f0f\u7248\u672c\u63a7\u5236\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u652f\u6301\u540c\u65f6\u5904\u7406\u7eaf\u6587\u672c\u548c\u4e8c\u8fdb\u5236\u6587\u4ef6\u7b49\u3002Mercurial 3.2.4\u4e4b\u524d\u7248\u672c\u7684sshpeer\u4e2d\u7684\u2018_validaterepo\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9clone\u547d\u4ee4\u4e2d\u7279\u5236\u7684\u8d44\u6e90\u5e93\u540d\u79f0\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u547d\u4ee4\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": "Mercurial sshpeer \u0027_validaterepo\u0027\u51fd\u6570\u4efb\u610f\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Mercurial Mercurial \u003c3.2.4"
  },
  "referenceLink": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-9462",
  "serverity": "\u9ad8",
  "submitTime": "2015-04-01",
  "title": "Mercurial sshpeer \u0027_validaterepo\u0027\u51fd\u6570\u4efb\u610f\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e"
}

CVE-2014-9462 (GCVE-0-2014-9462)

Vulnerability from cvelistv5 – Published: 2015-03-31 14:00 – Updated: 2024-08-06 13:47

Summary

The _validaterepo function in sshpeer in Mercurial before 3.2.4 allows remote attackers to execute arbitrary commands via a crafted repository name in a clone command.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

7 references

URL	Tags
https://security.gentoo.org/glsa/201612-19	vendor-advisoryx_refsource_GENTOO
http://chargen.matasano.com/chargen/2015/3/17/thi…	x_refsource_MISC
http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-updates/2015-0…	vendor-advisoryx_refsource_SUSE
http://www.osvdb.org/119816	vdb-entryx_refsource_OSVDB
http://mercurial.selenic.com/wiki/WhatsNew	x_refsource_CONFIRM
http://www.debian.org/security/2015/dsa-3257	vendor-advisoryx_refsource_DEBIAN

Date Public

2015-03-27 00:00

Show details on NVD website

JSON

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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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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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CNVD-2015-02138

CVE-2014-9462 (GCVE-0-2014-9462)

Tags

Sightings

Nomenclature

Related by attack behaviour