Sympa 6.2.38 through 6.2.52 allows remote attackers to cause a denial of service (disk consumption from temporary files, and a flood of notifications to listmasters) via a series of requests with malformed parameters.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade sympa | Dec 29, 2020 | Feb 24, 2020 |
| Freebsd | — | Upgrade sympa | May 28, 2020 | May 22, 2020 |
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