DEBIAN-CVE-2021-30823

Advisory lineage Upstream: 1 Downstream: 2
Upstream
CVE-2021-30823
Published: 28 Oct 2021, 19:15
Last modified:20 Nov 2025, 10:15

Vulnerability Summary

Overall Risk (default)
medium
26/100
CVSS Score
6.5 MEDIUM
3.1 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

28 Oct 2021, 19:15
Published
Vulnerability first disclosed
20 Nov 2025, 10:15
Last Modified
Vulnerability information updated

Description

A logic issue was addressed with improved restrictions. This issue is fixed in macOS Monterey 12.0.1, iOS 14.8 and iPadOS 14.8, tvOS 15, Safari 15, watchOS 8. An attacker in a privileged network position may be able to bypass HSTS.

CVSS Metrics

  • v3.1•MEDIUM•Score: 6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Affected Systems

  • debian•webkit2gtk

    < 2.34.1-1~deb11u1 | < 2.34.1-1 | < 2.34.1-1 | < 2.34.1-1

  • debian•wpewebkit

    < 2.34.1-1~deb11u1 | < 2.34.1-1 | < 2.34.1-1 | < 2.34.1-1

References (1)