neon 0.28.0 through 0.28.2 allows remote servers to cause a denial of service (NULL pointer dereference and crash) via vectors related to Digest authentication, Digest domain parameter support, and the parse_domain function.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade neon27 | Jul 30, 2024 | Aug 27, 2008 |
| Freebsd | — | Upgrade neon28 | Dec 10, 2025 | Sep 12, 2008 |
| Suse | — | Upgrade libneon27-x86Upgrade libneon27Upgrade libneon-develUpgrade libneon27-32bitUpgrade neon | Feb 17, 2015 | Jul 9, 2013 |
| Ubuntu | — | Upgrade libneon25Upgrade libneon27Upgrade libneon27-gnutls | Nov 8, 2024 | Aug 27, 2008 |
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