** Changed in: systemd (Ubuntu)
Status: Confirmed => Fix Released
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https://bugs.launchpad.net/bugs/1795921
Title:
Out-of-Bounds write in systemd-networkd dhcpv6 option handling
** Merge proposal linked:
https://code.launchpad.net/~kzapalowicz/snappy-hwe-snaps/+git/network-manager/+merge/360284
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Title:
Out-of-Bounds w
@yassine-mrabet - In general, Ubuntu does not upgrade major versions of
software and instead backports security fixes to the current version -
also we track CVEs independently in our own CVE tracker - in this case
please see https://people.canonical.com/~ubuntu-
security/cve/2018/CVE-2018-15688.htm
Hi,
There is still no updates available on bionic : according to
security.gentoo.org affected versions < 'systemd-239', while candidate
in bionic-updates is '237-3ubuntu10.3'. Is there any manual method to
fix it, while waiting for the updated version ?
Source: https://security.gentoo.org/glsa/20
Zbyszek: Thank you for your clarification!
Dimitri: You are right, on my Ubuntu 16.04 server installations the
systemd-networkd service is disabled and the dhclient from the isc-dhcp-
client package is used for the DHCP part:
$ systemctl status systemd-networkd.service
systemd-networkd.service
Hi,
On Tue, 30 Oct 2018 at 20:31, Clemens Fuchslocher
wrote:
>
> Are there any workarounds for Ubuntu 16.04?
By default, networkd is not used on 16.04; unless one manually opted
into it, or uses particular SKUs/images that choose to use networkd by
default (e.g. Core images, and some cloud image
On Tue, Oct 30, 2018 at 08:16:27PM -, Clemens Fuchslocher wrote:
> Are there any workarounds for Ubuntu 16.04?
>
> Can I set /proc/sys/net/ipv6/conf/all/accept_ra to 0 to ignore the
> Router Advertisements?
There are two settings: the accept_ra sysctl in the kernel, and
IPv6AcceptRa= in syste
Are there any workarounds for Ubuntu 16.04?
Can I set /proc/sys/net/ipv6/conf/all/accept_ra to 0 to ignore the
Router Advertisements?
https://www.kernel.org/doc/Documentation/networking/ip-sysctl.txt
Does this prevent the described security problem?
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** Changed in: systemd (Ubuntu)
Importance: Undecided => Medium
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https://bugs.launchpad.net/bugs/1795921
Title:
Out-of-Bounds write in systemd-networkd dhcpv6 option handling
To man
** Information type changed from Private Security to Public Security
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Title:
Out-of-Bounds write in systemd-networkd dhcpv6 option handling
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