CVE-2022-34474 — Open Redirect in Mozilla Firefox

CWE-601 — Open Redirect7 documents6 sources
Severity
6.1MEDIUMNVD
OSV8.8
EPSS
0.2%
top 53.10%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Mozilla FirefoxDebian Firefox
Timeline
PublishedDec 22

Description

Even when an iframe was sandboxed with allow-top-navigation-by-user-activation, if it received a redirect header to an external protocol the browser would process the redirect and prompt the user as appropriate. This vulnerability affects Firefox < 102.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.7

Affected Packages5 packages

▶debiandebian/firefox< firefox 102.0-1 (sid)
▶CVEListV5mozilla/firefoxunspecified — 102
▶NVDmozilla/firefox< 102.0
▶Ubuntumozilla/firefox< 102.0+build2-0ubuntu0.18.04.1+1
▶mozillamozilla/firefox

🔴Vulnerability Details

3
GHSA
GHSA-v9f2-7gjf-86f5: Even when an iframe was sandboxed with allow-top-navigation-by-user-activation, if it received a redirect header to an external protocol the browser w↗2022-12-22
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OSV
firefox vulnerabilities↗2022-07-05
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OSV
CVE-2022-34474: Even when an iframe was sandboxed with allow-top-navigation-by-user-activation, if it received a redirect header to an external protocol the browser w↗2022-07-05
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📋Vendor Advisories

3
Ubuntu
Firefox vulnerabilities↗2022-07-05
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Debian
CVE-2022-34474: firefox - Even when an iframe was sandboxed with <code>allow-top-navigation-by-user-activa...↗2022
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Mozilla
Mozilla Foundation Security Advisory 2022-24: CVE-2022-34474↗
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