7.8
HIGH
CVE-2024-38517
Tencent RapidJSON Privilege Escalation
Description

Tencent RapidJSON is vulnerable to privilege escalation due to an integer underflow 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 underflow vulnerability (when the file is parsed), leading to elevation of privilege.

INFO

Published Date :

July 9, 2024, 7:15 p.m.

Last Modified :

July 11, 2024, 1:06 p.m.

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

1.8
Affected Products

The following products are affected by CVE-2024-38517 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

No affected product recoded yet

References to Advisories, Solutions, and Tools

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2024-38517 vulnerability anywhere in the article.

  • tripwire.com
Tripwire Patch Priority Index for July 2024

Tripwire's July 2024 Patch Priority Index (PPI) brings together important vulnerabilities for Microsoft.First on the list are patches for Microsoft Office and Outlook that resolve remote code executio ... Read more

Published Date: Aug 06, 2024 (3 months, 2 weeks ago)

The following table lists the changes that have been made to the CVE-2024-38517 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Received by [email protected]

    Jul. 09, 2024

    Action Type Old Value New Value
    Added Description Tencent RapidJSON is vulnerable to privilege escalation due to an integer underflow 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 underflow vulnerability (when the file is parsed), leading to elevation of privilege.
    Added Reference GitHub, Inc. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38517 [No types assigned]
    Added Reference GitHub, Inc. https://github.com/Tencent/rapidjson/pull/1261/commits/8269bc2bc289e9d343bae51cdf6d23ef0950e001 [No types assigned]
    Added Reference GitHub, Inc. https://github.com/fmalita/rapidjson/commit/8269bc2bc289e9d343bae51cdf6d23ef0950e001 [No types assigned]
    Added CWE GitHub, Inc. CWE-191
    Added CVSS V3.1 GitHub, Inc. AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-38517 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2024-38517 weaknesses.

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability