Debian/gnutls28: medium 6.5
A NULL pointer dereference flaw was found in GnuTLS. As Nettle's hash update functions internally call memcpy, providing zero-length input may cause undefined behavior. This flaw leads to a denial of
Action: Upgrade gnutls28 to 3.7.3-2 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.7.3-2 | - |
Fixed versions
| 3.7.3-2 |
Sources
- osv: DEBIAN-CVE-2021-4209#Debian:13/gnutls28
- https://security-tracker.debian.org/tracker/CVE-2021-4209
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