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altlinuxHttps://packages.altlinux.org/en/sisyphus/security/EEC0E72E5CCABA9F336440889A138969
HistoryMar 15, 2022 - 12:00 a.m.

Security fix for the ALT Linux 10 package firefox-esr version 91.7.0-alt1

2022-03-1500:00:00
https://packages.altlinux.org/en/sisyphus/security/
packages.altlinux.org
10

9.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

36.2%

91.7.0-alt1 built March 15, 2022 Pavel Vasenkov in task #296597

March 13, 2022 Pavel Vasenkov

- New ESR version.
- Security fixes:
  + CVE-2022-26383 Browser window spoof using fullscreen mode
  + CVE-2022-26384 iframe allow-scripts sandbox bypass
  + CVE-2022-26387 Time-of-check time-of-use bug when verifying add-on signatures
  + CVE-2022-26381 Use-after-free in text reflows
  + CVE-2022-26386 Temporary files downloaded to /tmp and accessible by other local users

9.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

36.2%