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ubuntucveUbuntu.comUB:CVE-2022-36315
HistoryJul 27, 2022 - 12:00 a.m.

CVE-2022-36315

2022-07-2700:00:00
ubuntu.com
ubuntu.com
23
firefox
subresource integrity
injection
cache reuse
security vulnerability
firefox 103

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

32.4%

When loading a script with Subresource Integrity, attackers with an
injection capability could trigger the reuse of previously cached entries
with incorrect, different integrity metadata. This vulnerability affects
Firefox < 103.

Notes

Author Note
mdeslaur starting with Ubuntu 22.04, the firefox package is just a script that installs the Firefox snap
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchfirefox< 103.0+build1-0ubuntu0.18.04.1UNKNOWN
ubuntu20.04noarchfirefox< 103.0+build1-0ubuntu0.20.04.1UNKNOWN
ubuntu20.04noarchthunderbird< 1:102.2.2+build1-0ubuntu0.20.04.1UNKNOWN
ubuntu22.04noarchthunderbird< 1:102.2.2+build1-0ubuntu0.22.04.1UNKNOWN

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

32.4%