Debian: DSA-3961-1: libgd2 security update
Summary
For the oldstable distribution (jessie), this problem has been fixed
in version 2.1.0-5+deb8u11.
For the stable distribution (stretch), this problem has been fixed in
version 2.2.4-2+deb9u2.
For the unstable distribution (sid), this problem has been fixed in
version 2.2.5-1.
We recommend that you upgrade your libgd2 packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org