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HistorySep 05, 2024 - 12:51 a.m.

firefox vulnerabilities

2024-09-0500:51:18
Google
osv.dev
3
firefox
security issues
denial of service
sensitive information
arbitrary code execution
cve-2024-8382
cve-2024-8383
cve-2024-8386
cve-2024-8387
cve-2024-8389
type confusion vulnerability
nils bars
garbage collection
memory management
seunghyun lee
arraytypes.

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.8

Confidence

Low

EPSS

0.001

Percentile

44.1%

Multiple security issues were discovered in Firefox. If a user were
tricked into opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, obtain sensitive
information across domains, or execute arbitrary code. (CVE-2024-8382,
CVE-2024-8383, CVE-2024-8386, CVE-2024-8387, CVE-2024-8389)

Nils Bars discovered that Firefox contained a type confusion vulnerability
when performing certain property name lookups. An attacker could
potentially exploit this issue to cause a denial of service, or execute
arbitrary code. (CVE-2024-8381)

It was discovered that Firefox did not properly manage memory during
garbage collection. An attacker could potentially exploit this issue to
cause a denial of service, or execute arbitrary code. (CVE-2024-8384)

Seunghyun Lee discovered that Firefox contained a type confusion
vulnerability when handling certain ArrayTypes. An attacker could
potentially exploit this issue to cause a denial of service, or execute
arbitrary code. (CVE-2024-8385)

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.8

Confidence

Low

EPSS

0.001

Percentile

44.1%