CVE-2017-7809
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
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 Firefox 55之前的版本和Firefox ESR 52.3之前的版本中存在释放后重用漏洞。远程攻击者可利用该漏洞造成拒绝服务（崩溃）。
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I. Basic Information for CVE-2017-7809
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A use-after-free vulnerability can occur when an editor DOM node is deleted prematurely during tree traversal while still bound to the document. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Mozilla Firefox和Firefox ESR 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability 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 Firefox 55之前的版本和Firefox ESR 52.3之前的版本中存在释放后重用漏洞。远程攻击者可利用该漏洞造成拒绝服务（崩溃）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
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II. Public POCs for CVE-2017-7809
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2017-7809 (10)
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https://www.mozilla.org/security/advisories/mfsa2017-18/ x_refsource_CONFIRM
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https://bugzilla.mozilla.org/show_bug.cgi?id=1380284 x_refsource_CONFIRM
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https://www.mozilla.org/security/advisories/mfsa2017-20/ x_refsource_CONFIRM
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https://www.mozilla.org/security/advisories/mfsa2017-19/ x_refsource_CONFIRM
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Same Patch Batch · n/a · 2018-06-11 · 20 CVEs total
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| CVE-2018-12100 | Sonatype NXRM 跨站脚本漏洞 | |
| CVE-2018-12099 | Grafana 跨站脚本漏洞 | |
| CVE-2018-12095 | OEcms 跨站脚本漏洞 | |
| CVE-2018-12094 | Dimofinf CMS 跨站脚本漏洞 | |
| CVE-2018-12093 | tinyexr 安全漏洞 | |
| CVE-2017-5395 | Mozilla Firefox on Android 安全漏洞 | |
| CVE-2018-12111 | Canon PrintMe EFI webinterface 跨站脚本漏洞 | |
| CVE-2018-12110 | portfolioCMS SQL注入漏洞 | |
| CVE-2018-12109 | Free Lossless Image Format 缓冲区错误漏洞 | |
| CVE-2018-12108 | Dropbox Lepton 安全漏洞 | |
| CVE-2018-12102 | md4c 安全漏洞 | |
| CVE-2018-12112 | md4c 安全漏洞 | |
| CVE-2017-3208 | Midnight Coders WebORB for Java 安全漏洞 | |
| CVE-2017-7784 | Mozilla Firefox和Firefox ESR 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2017-7809
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