Vulnerability Details : CVE-2024-39684
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.
Vulnerability category: OverflowGain privilege
Products affected by CVE-2024-39684
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Exploit prediction scoring system (EPSS) score for CVE-2024-39684
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 16 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2024-39684
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
GitHub, Inc. | 2024-07-09 |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/... |
N/A
|
N/A
|
MS-CVE-2024-39684 | 2024-07-09 |
CWE ids for CVE-2024-39684
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The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.Assigned by: security-advisories@github.com (Secondary)
References for CVE-2024-39684
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https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-39684
CVE-2024-39684 - Security Update Guide - Microsoft - Github: CVE-2024-39684 TenCent RapidJSON Elevation of Privilege Vulnerability
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