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ubuntucveUbuntu.comUB:CVE-2024-39684
HistoryJul 09, 2024 - 12:00 a.m.

CVE-2024-39684

2024-07-0900:00:00
ubuntu.com
ubuntu.com
5
tencent rapidjson
integer overflow
privilege escalation
json parsing
crafted file
elevation of privilege
unix

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.2

Confidence

High

Tencent RapidJSON is vulnerable to privilege escalation due to an integer
overflow in the GenericReader::ParseNumber() function of
include/rapidjson/reader.h when parsing JSON text from a stream. An
attacker needs to send the victim a crafted file which needs to be opened;
this triggers the integer overflow vulnerability (when the file is parsed),
leading to elevation of privilege.

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.2

Confidence

High