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Sicherheit: Denial of Service in tor
Aktuelle Meldungen Distributionen
Name: Denial of Service in tor
ID: openSUSE-SU-2019:1107-1
Distribution: SUSE
Plattformen: SUSE openSUSE Leap 42.3, SUSE openSUSE Leap 15.0, SUSE openSUSE Backports SLE-15
Datum: Di, 2. April 2019, 18:48
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8955
Applikationen: Tor

Originalnachricht

   openSUSE Security Update: Security update for tor
______________________________________________________________________________

Announcement ID: openSUSE-SU-2019:1107-1
Rating: moderate
References: #1126340
Cross-References: CVE-2019-8955
Affected Products:
openSUSE Leap 42.3
openSUSE Leap 15.0
openSUSE Backports SLE-15
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:

This update for tor to version 0.3.4.11 fixes the following issues:

Security issue fixed:

- CVE-2019-8955: Fixed a vulnerability in the KIST cell scheduler which
could lead to memory exhaustion and finally Denial-of-Service
(bsc#1126340).


Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended
installation methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 42.3:

zypper in -t patch openSUSE-2019-1107=1

- openSUSE Leap 15.0:

zypper in -t patch openSUSE-2019-1107=1

- openSUSE Backports SLE-15:

zypper in -t patch openSUSE-2019-1107=1



Package List:

- openSUSE Leap 42.3 (i586 x86_64):

tor-0.3.4.11-21.1
tor-debuginfo-0.3.4.11-21.1
tor-debugsource-0.3.4.11-21.1

- openSUSE Leap 15.0 (x86_64):

tor-0.3.4.11-lp150.22.1
tor-debuginfo-0.3.4.11-lp150.22.1
tor-debugsource-0.3.4.11-lp150.22.1

- openSUSE Backports SLE-15 (aarch64 ppc64le s390x x86_64):

tor-0.3.4.11-bp150.3.6.1


References:

https://www.suse.com/security/cve/CVE-2019-8955.html
https://bugzilla.suse.com/1126340

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