Vulnerability-Lookup

CNVD-2017-34693

Vulnerability from cnvd - Published: 2017-11-21

Title

Mozilla Firefox域名欺骗漏洞

Description

Mozilla Firefox浏览器（火狐）是一个自由的、开放源码的浏览器，适用于Windows、Linux及MacOSX平台。 Mozilla Firefox存在域名欺骗漏洞，OS X上的几种字体将一些西藏和阿拉伯字符显示为空白，当在地址栏中用作IDN的一部分时，攻击者可利用漏洞进行域名欺骗攻击。

Severity

中

Patch Name

Mozilla Firefox域名欺骗漏洞的补丁

Patch Description

Mozilla Firefox浏览器（火狐）是一个自由的、开放源码的浏览器，适用于Windows、Linux及MacOSX平台。 Mozilla Firefox存在域名欺骗漏洞，OS X上的几种字体将一些西藏和阿拉伯字符显示为空白，当在地址栏中用作IDN的一部分时，攻击者可利用漏洞进行域名欺骗攻击。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

厂商已发布漏洞修复程序，请及时关注更新： https://www.mozilla.org/en-US/security/advisories/mfsa2017-22/

Reference

https://www.mozilla.org/en-US/security/advisories/mfsa2017-22/ http://www.securityfocus.com/bid/101059

Impacted products

Name
Mozilla Firefox <56

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "101059"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-7825"
    }
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  "description": "Mozilla Firefox\u6d4f\u89c8\u5668\uff08\u706b\u72d0\uff09\u662f\u4e00\u4e2a\u81ea\u7531\u7684\u3001\u5f00\u653e\u6e90\u7801\u7684\u6d4f\u89c8\u5668\uff0c\u9002\u7528\u4e8eWindows\u3001Linux\u53caMacOSX\u5e73\u53f0\u3002\r\n\r\nMozilla Firefox\u5b58\u5728\u57df\u540d\u6b3a\u9a97\u6f0f\u6d1e\uff0cOS X\u4e0a\u7684\u51e0\u79cd\u5b57\u4f53\u5c06\u4e00\u4e9b\u897f\u85cf\u548c\u963f\u62c9\u4f2f\u5b57\u7b26\u663e\u793a\u4e3a\u7a7a\u767d\uff0c\u5f53\u5728\u5730\u5740\u680f\u4e2d\u7528\u4f5cIDN\u7684\u4e00\u90e8\u5206\u65f6\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u8fdb\u884c\u57df\u540d\u6b3a\u9a97\u653b\u51fb\u3002",
  "discovererName": "Khalil Zhani,Fran\u0026ccedil;ois Marier,Martin Thomson.",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2017-22/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-34693",
  "openTime": "2017-11-21",
  "patchDescription": "Mozilla Firefox\u6d4f\u89c8\u5668\uff08\u706b\u72d0\uff09\u662f\u4e00\u4e2a\u81ea\u7531\u7684\u3001\u5f00\u653e\u6e90\u7801\u7684\u6d4f\u89c8\u5668\uff0c\u9002\u7528\u4e8eWindows\u3001Linux\u53caMacOSX\u5e73\u53f0\u3002\r\n\r\nMozilla Firefox\u5b58\u5728\u57df\u540d\u6b3a\u9a97\u6f0f\u6d1e\uff0cOS X\u4e0a\u7684\u51e0\u79cd\u5b57\u4f53\u5c06\u4e00\u4e9b\u897f\u85cf\u548c\u963f\u62c9\u4f2f\u5b57\u7b26\u663e\u793a\u4e3a\u7a7a\u767d\uff0c\u5f53\u5728\u5730\u5740\u680f\u4e2d\u7528\u4f5cIDN\u7684\u4e00\u90e8\u5206\u65f6\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u8fdb\u884c\u57df\u540d\u6b3a\u9a97\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": "Mozilla Firefox\u57df\u540d\u6b3a\u9a97\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Mozilla Firefox \u003c56"
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  "referenceLink": "https://www.mozilla.org/en-US/security/advisories/mfsa2017-22/\r\nhttp://www.securityfocus.com/bid/101059",
  "serverity": "\u4e2d",
  "submitTime": "2017-09-29",
  "title": "Mozilla Firefox\u57df\u540d\u6b3a\u9a97\u6f0f\u6d1e"
}

CVE-2017-7825 (GCVE-0-2017-7825)

Vulnerability from cvelistv5 – Published: 2018-06-11 21:00 – Updated: 2024-08-05 16:12

Summary

Several fonts on OS X display some Tibetan and Arabic characters as whitespace. When used in the addressbar as part of an IDN this can be used for domain name spoofing attacks. Note: This attack only affects OS X operating systems. Other operating systems are unaffected. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.

Severity

No CVSS data available.

CWE

OS X fonts render some Tibetan and Arabic unicode characters as spaces

Assigner

mozilla mitre root

References

9 references

URL	Tags
http://www.securityfocus.com/bid/101059	vdb-entryx_refsource_BID
https://lists.debian.org/debian-lts-announce/2017…	mailing-listx_refsource_MLIST
https://www.mozilla.org/security/advisories/mfsa2…	x_refsource_CONFIRM
https://bugzilla.mozilla.org/show_bug.cgi?id=1393624	x_refsource_CONFIRM
http://www.securitytracker.com/id/1039465	vdb-entryx_refsource_SECTRACK
https://www.mozilla.org/security/advisories/mfsa2…	x_refsource_CONFIRM
https://bugzilla.mozilla.org/show_bug.cgi?id=1390980	x_refsource_CONFIRM
https://www.mozilla.org/security/advisories/mfsa2…	x_refsource_CONFIRM
https://security.gentoo.org/glsa/201803-14	vendor-advisoryx_refsource_GENTOO

Impacted products

3 products

Vendor	Product	Version
Mozilla	Firefox	Affected: unspecified , < 56 (custom)
Mozilla	Firefox ESR	Affected: unspecified , < 52.4 (custom)
Mozilla	Thunderbird	Affected: unspecified , < 52.4 (custom)

Date Public

2017-09-28 00:00

Show details on NVD website

JSON

To clipboard

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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.

Detection rules are retrieved from Rulezet.

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.

Related by attack behaviour

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.