Lucene search

[email protected]CVE-2020-11054

HistoryMay 07, 2020 - 9:15 p.m.

CVE-2020-11054

2020-05-0721:15:11

CWE-684

[email protected]

web.nvd.nist.gov

qutebrowser

security update

certificate error

nvd

cve-2020-11054

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

3.5 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

3.6 Low

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.1%

JSON

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.

Affected configurations

Vulners

NVD

Node

qutebrowserqutebrowserRange<1.11.1

VendorProductVersionCPE
qutebrowserqutebrowser*cpe:2.3:a:qutebrowser:qutebrowser:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
qutebrowser	qutebrowser	*	cpe:2.3:a:qutebrowser:qutebrowser::::::::

CNA Affected

[
  {
    "product": "qutebrowser",
    "vendor": "qutebrowser",
    "versions": [
      {
        "status": "affected",
        "version": "< 1.11.1"
      }
    ]
  }
]