CVE-2020-11054— qutebrowser 安全漏洞
一分钟漏洞结论
影响对象
qutebrowser qutebrowser
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
qutebrowser是一款基于Python和PyQt5的开源键盘浏览器。 qutebrowser 1.11.1之前版本中存在安全漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
可能的 ATT&CK 技术 1 AI
T1078 · Valid Accounts
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一、 漏洞 CVE-2020-11054 基础信息
漏洞信息
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Vulnerability Title
Incorrect Provision of Specified Functionality in qutebrowser
来源: CVE Program / CVE List V5
Vulnerability Description
In qutebrowser versions less than 1.11.1, reloading a page with certificate errors shows a green URL. After a certificate error was overridden by the user, qutebrowser displays the URL as yellow (colors.statusbar.url.warn.fg). However, when the affected website was subsequently loaded again, the URL was mistakenly displayed as green (colors.statusbar.url.success_https). While the user already has seen a certificate error prompt at this point (or set content.ssl_strict to false, which is not recommended), this could still provide a false sense of security. This has been fixed in 1.11.1 and 1.12.0. All versions of qutebrowser are believed to be affected, though versions before v0.11.x couldn't be tested. Backported patches for older versions (greater than or equal to 1.4.0 and less than or equal to 1.10.2) are available, but no further releases are planned.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
特定函数功能的不正确供给
来源: CVE Program / CVE List V5
Vulnerability Title
qutebrowser 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
qutebrowser是一款基于Python和PyQt5的开源键盘浏览器。 qutebrowser 1.11.1之前版本中存在安全漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| qutebrowser | qutebrowser | < 1.11.1 | - |
|
二、漏洞 CVE-2020-11054 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2020-11054 补丁与修复 (10)
CVE-2020-11054 厂商安全公告 (1)
CVE-2020-11054 邮件列表归档 (2)
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7YWJ5QNHXKTGG5NLV7EGEOKPBVZBA5GS/ vendor-advisory x_refsource_FEDORA
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MKAZOOTJ2MBHTYVYQQ52NL53F5CB2XAP/ vendor-advisory x_refsource_FEDORA
CVE-2020-11054 其他参考 (3)
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https://bugs.kde.org/show_bug.cgi?id=420902 x_refsource_MISC
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https://github.com/qutebrowser/qutebrowser/issues/5403 x_refsource_MISC
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https://tracker.die-offenbachs.homelinux.org/eric/issue328 x_refsource_MISC
IV. Related Vulnerabilities
Same product: qutebrowser