CVE-2018-14733 — The Odoo Community Association (OCA) dbfilter_from_header module makes Odoo 8

The Odoo Community Association (OCA) dbfilter_from_header module makes Odoo 8.x, 9.x, 10.x, and 11.x vulnerable to ReDoS (regular expression denial of service) under certain circumstances.

01What is this vulnerability?

The Odoo Community Association (OCA) dbfilter_from_header module makes Odoo 8.x, 9.x, 10.x, and 11.x vulnerable to ReDoS (regular expression denial of service) under certain circumstances.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2019-07-05T19:54:55.000Z
• Last modified: 2024-08-05T09:38:13.447Z

09References

• github.com — https://github.com/OCA/server-tools/tree/8.0/dbfilter_from_header
• github.com — https://github.com/OCA/server-tools/tree/9.0/dbfilter_from_header
• github.com — https://github.com/OCA/server-tools/tree/10.0/dbfilter_from_header
• github.com — https://github.com/OCA/server-tools/tree/11.0/dbfilter_from_header
• github.com — https://github.com/OCA/server-tools/issues/1335