PT-2024-14718 · Unknown · Simplenetwork

Halcy0Nico · Published 2024-05-04 · Updated 2024-08-05 · CVE-2023-52729

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions SimpleNetwork through 29bc615

Description The issue is caused by an off-by-one error in TCPServer.cpp, leading to a buffer overflow when trying to add '0' to the end of long msg data. This can be exploited via crafted TCP packets.

Recommendations For SimpleNetwork through 29bc615, as a temporary workaround, consider restricting the length of msg data to prevent buffer overflow until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2023-52729

Affected Products

Simplenetwork

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2023-52729 · Security Note
• https://github.com/kashimAstro/SimpleNetwork/issues/23 · Note
• https://twitter.com/CVEnew/status/1787139429422727356 · Twitter Post
• https://t.me/cvenotify/79116 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1786919316643823665 · Twitter Post