cnvd - cnvd-2015-05676

cnvd-2015-05676

Vulnerability from cnvd

Title: Mozilla Firefox和Firefox ESR Mozilla Maintenance Service组件竞争条件漏洞

Description:

基于Windows平台的Mozilla Firefox 40.0之前版本和Firefox ESR 38.2之前38.x版本的Mozilla Maintenance Service组件中存在竞争条件漏洞。本地攻击者可借助硬链接利用该漏洞写入任意文件，并获取权限。

Severity: 高

Patch Name: Mozilla Firefox和Firefox ESR Mozilla Maintenance Service组件竞争条件漏洞的补丁

Patch Description:

Mozilla Firefox和Firefox ESR都是美国Mozilla基金会开发的浏览器产品。Firefox是一款开源Web浏览器；Firefox ESR是Firefox的一个延长支持版本。Mozilla Maintenance Service是其中的一个静默升级程序（即在不通知你的情况下自动将浏览器升级到最新版本）组件。基于Windows平台的Mozilla Firefox 40.0之前版本和Firefox ESR 38.2之前38.x版本的Mozilla Maintenance Service组件中存在竞争条件漏洞。本地攻击者可借助硬链接利用该漏洞写入任意文件，并获取权限。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公告获取补丁以修复该漏洞： https://bugzilla.mozilla.org/show_bug.cgi?id=1171518

Reference: https://bugzilla.mozilla.org/show_bug.cgi?id=1171518

Impacted products

Name
['Mozilla Firefox ESR 38.x(<38.2)', 'Mozilla Firefox < 40.0']

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2015-4481"
    }
  },
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  "serverity": "\u9ad8",
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}

CVE-2015-4481 (GCVE-0-2015-4481)

Vulnerability from cvelistv5

Published

2015-08-16 01:00

Modified

2024-08-06 06:18

Severity ?

CWE

Summary

Race condition in the Mozilla Maintenance Service in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 on Windows allows local users to write to arbitrary files and consequently gain privileges via vectors involving a hard link to a log file during an update.

References

▼	URL	Tags
	https://bugzilla.mozilla.org/show_bug.cgi?id=1171518	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-updates/2015-08/msg00031.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00014.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-updates/2015-08/msg00030.html	vendor-advisory, x_refsource_SUSE
	http://www.mozilla.org/security/announce/2015/mfsa2015-84.html	x_refsource_CONFIRM
	https://www.exploit-db.com/exploits/37925/	exploit, x_refsource_EXPLOIT-DB
	http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1033247	vdb-entry, x_refsource_SECTRACK
	https://security.gentoo.org/glsa/201605-06	vendor-advisory, x_refsource_GENTOO
	http://www.securitytracker.com/id/1033372	vdb-entry, x_refsource_SECTRACK
	http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00015.html	vendor-advisory, x_refsource_SUSE

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

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 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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