openSUSE Leap 15.3: 2021:0578-1 Moderate: LibXML2 Denial of Service
opensuse
March 21, 2021
An update that fixes two vulnerabilities is now available
Description
This update for tor fixes the following issues:
tor was updated to 0.4.5.7
*
https://archive.torproject.org/websites/lists.torproject.org/pipermail/tor-announce/2021-March/000216.html
* Fix 2 denial of service security issues (boo#1183726)
+ Disable the dump_desc() function that we used to dump unparseable
information to disk (CVE-2021-28089)
+ Fix a bug in appending detached signatures to a pending consensus
document that could be used to crash a directory authority
(CVE-2021-28090)
* Ship geoip files based on the IPFire Location Database
Topics Covered
Patch
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 15.2:
zypper in -t patch openSUSE-2021-461=1
Package List
- openSUSE Leap 15.2 (x86_64):
tor-0.4.5.7-lp152.2.9.1
tor-debuginfo-0.4.5.7-lp152.2.9.1
tor-debugsource-0.4.5.7-lp152.2.9.1
References
https://www.suse.com/security/cve/CVE-2021-28089.html
https://www.suse.com/security/cve/CVE-2021-28090.html
https://bugzilla.suse.com/1183726
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Announcement ID: openSUSE-SU-2021:0461-1
Rating: moderate
Affected Products:
openSUSE Leap 15.2
.
Topics Covered
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