CVE-2020-35679
- State
- Published
- Severity
- Not scored
- Published
- Dec 24, 2020
- Updated
- Aug 4, 2024
- Reserved
- Dec 24, 2020
Description
smtpd/table.c in OpenSMTPD before 6.8.0p1 lacks a certain regfree, which might allow attackers to trigger a "very significant" memory leak via messages to an instance that performs many regex lookups.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://poolp.org/posts/2020-12-24/december-2020-opensmtpd-6.8.0p1-released-fixed-several-bugs-proposed-several-diffs-book-is-on-github/
- https://www.mail-archive.com/misc%40opensmtpd.org/msg05188.html
- https://github.com/openbsd/src/commit/79a034b4aed29e965f45a13409268290c9910043
- FEDORA-2021-71fbdecdf8vendor-advisory
- FEDORA-2021-848fd34b0bvendor-advisory
- GLSA-202105-12vendor-advisory
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