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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2024-5700
HistoryJun 11, 2024 - 1:15 p.m.

CVE-2024-5700

2024-06-1113:15:51
Debian Security Bug Tracker
security-tracker.debian.org
6
memory safety bugs
firefox 126
thunderbird 115.11
arbitrary code execution
vulnerability
unix

CVSS3

7

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.9

Confidence

High

EPSS

0

Percentile

10.3%

Memory safety bugs present in Firefox 126, Firefox ESR 115.11, and Thunderbird 115.11. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.

CVSS3

7

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.9

Confidence

High

EPSS

0

Percentile

10.3%