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nvd[email protected]NVD:CVE-2023-29535
HistoryJun 02, 2023 - 5:15 p.m.

CVE-2023-29535

2023-06-0217:15:12
web.nvd.nist.gov
garbage collector
compaction
memory corruption
exploitable crash
firefox
focus for android
firefox esr
thunderbird

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

44.7%

Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced. This resulted in memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.

Affected configurations

NVD
Node
mozillafirefoxRange<112.0
OR
mozillafirefoxRange<112.0android
OR
mozillafirefox_esrRange<102.10
OR
mozillafocusRange<112.0android
OR
mozillathunderbirdRange<102.10

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

44.7%