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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2024-6603
HistoryJul 09, 2024 - 3:15 p.m.

CVE-2024-6603

2024-07-0915:15:12
Debian Security Bug Tracker
security-tracker.debian.org
4
out-of-memory scenario
allocation failure
memory corruption
firefox
unix

CVSS3

7.4

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.8

Confidence

High

EPSS

0

Percentile

15.8%

In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128.

CVSS3

7.4

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.8

Confidence

High

EPSS

0

Percentile

15.8%