Should read updated to libc6 2.21-9, not 2.21.0.
.
I expressed my concern about the following news item to Klaus K:
http://www.eweek.com/security/linux-...libc-flaw.html
His comment on this was the following:
I did this on my Knoppix 7.6.1 LiveUSB, and it updated my libc6 to 2.21.0,Me too, since all glibc >= 2.9 versions till today are affected, with
the glibc on Knoppix being no exception.
For exploiting the vulnerability, the attacker must own the directly
queried DNS server (i.e. the users access point, or the ISPs DNS server)
and send manipulated DNS replies from there, or be able to hijack TCP
connections, and in most cases, programs will just crash on the
getaddrinfo() library call, but code injection on the stack may be
possible. Though an attack isn't really easy, it's a real possibility.
The easy commandline method (for USB flash disk users) for fixing the
problem, thanks to debian's quick reaction in the unstable branch, would be:
sudo apt-get update ; sudo apt-get install -t unstable libc6
which also updates libc6 dependencies.
and didn't take up much space on my reiserfs persistence.
IMO, it may be wise to make this interim correction, since updating the
whole 4Gb Knoppix iso might not happen right away.
Should read updated to libc6 2.21-9, not 2.21.0.
Last edited by utu; 02-23-2016 at 01:33 AM.
Regarding libc6...
http://www.linux-magazine.com/Issues/2016/187/Ask-Klaus
You don't need to buy the article, just see the first post here.
Last edited by utu; 05-13-2016 at 06:07 PM.
HP ProLiant MicroServer Gen8 G8 G2020T 8GB RAM 4x 1TB HDD 4x 3.5" 712318-421
$249.99
1U BareMetal pfsense opnsense Router Firewall DNS Server 6x 10GB Ethernet Ports
$149.00
1U Supermicro Server 10 Bay 2x Intel Xeon 3.3Ghz 8C 128GB RAM 480GB SSD 2x 10GBE
$273.00
$198.00
SuperMicro Server 505-2 Intel Atom 2.4GHz 8GB RAM SYS-5018A-FTN4 1U Rackmount
$202.49
HP Proliant MicroServer (Model: HSTNS-5151) NO HARD DRIVES-Power Tested,
$99.99
Dell PowerEdge R430 2x Xeon E5-2630 V3 64GB H730 mini iDrac 8 No HDD 1U Server
$149.95
Barracuda Supermicro CSE-825 720w PSU 2U 8 Bay Barebones
$169.95
Supermicro 1U Server X9SRI-F Xeon E5-2640 v2 2.5Ghz 16-Cores / 64GB / No HDD
$149.99
SuperMicro CSE-836 16LFF Server X8DTL-i Xeon E5606 2.13GHz CPU 8GB RAM *No HDD
$159.99