SecurityTracker.com
    Home    |    View Topics    |    Search    |    Contact Us    |   

SecurityTracker
Archives


 


Category:   Application (Generic)  >   QEMU Vendors:   QEMU.org
(CentOS Issues Fix) QEMU Buffer Overflow in ne2000_receive() Lets Local Guest Users Deny Service or Execute Arbitrary Code on the Host System
SecurityTracker Alert ID:  1034164
SecurityTracker URL:  http://securitytracker.com/id/1034164
CVE Reference:   CVE-2015-5279   (Links to External Site)
Date:  Nov 16 2015
Impact:   Denial of service via network, User access via local system
Fix Available:  Yes  Vendor Confirmed:  Yes  

Description:   A vulnerability was reported in QEMU. A local user on the guest system can cause denial of service conditions on the host system or potentially execute arbitrary code on the host system.

A local privileged user on the guest system can trigger a buffer overflow in the ne2000_receive() function and cause the target QEMU instance to crash or potentially execute arbitrary code on the host system.

Systems built with the NE2000 NIC emulation support are affected.

Impact:   A local user on the guest system can cause denial of service conditions on the host system or potentially execute arbitrary code on the host system.
Solution:   CentOS has issued a fix.

i386:
388ec1332b1e2f675f67fdb8ad56c28811128e3c9e7f0093fd67b7180e12bf70 xen-3.0.3-147.el5_11.i386.rpm
3c8e64bff83246ab9f8e361c248f4e473096ad5d0213631738082ed9c6db5d4d xen-3.0.3-147.el5_11.i686.rpm
b563a6f98a3c39f0a28ef6057e175c6d940e9c16f808877006803b6a6f1f83ca xen-devel-3.0.3-147.el5_11.i386.rpm
6ea1d0d1d4d9a76c7e9ab5c057a265fa162fec047d164ac818341e216dffa97c xen-devel-3.0.3-147.el5_11.i686.rpm
2469d3e25e7fe7135c69bcd43699b4ff5ea6e912ba1de5918c4041ec5b8ce223 xen-libs-3.0.3-147.el5_11.i386.rpm
b3ee5a22722b9eca0d758746f85208abf66e05dcc30cbc38b20be3a12d8cbe8e xen-libs-3.0.3-147.el5_11.i686.rpm

x86_64:
489c2f01bb31c69c37aea0ce5a681e4a9a979c453ba87671040f882307afb7f0 xen-3.0.3-147.el5_11.x86_64.rpm
b563a6f98a3c39f0a28ef6057e175c6d940e9c16f808877006803b6a6f1f83ca xen-devel-3.0.3-147.el5_11.i386.rpm
b71e966fd955b269897933773580ea8d37ba385a63545b323dd308b4063413b9 xen-devel-3.0.3-147.el5_11.x86_64.rpm
2469d3e25e7fe7135c69bcd43699b4ff5ea6e912ba1de5918c4041ec5b8ce223 xen-libs-3.0.3-147.el5_11.i386.rpm
c111fe7960da5cbc37c8f0f4804f2b762aadde878099f72c38b4e04ab689995f xen-libs-3.0.3-147.el5_11.x86_64.rpm

Source:
0e2ed9159d7d8a815c5483da3a802da4e05d229302f4446a6d5ce1915a22b669 xen-3.0.3-147.el5_11.src.rpm

Cause:   Access control error
Underlying OS:  Linux (CentOS)
Underlying OS Comments:  5

Message History:   This archive entry is a follow-up to the message listed below.
Sep 16 2015 QEMU Buffer Overflow in ne2000_receive() Lets Local Guest Users Deny Service or Execute Arbitrary Code on the Host System



 Source Message Contents

Subject:  [CentOS-announce] CESA-2015:2065 Important CentOS 5 xen Security Update


CentOS Errata and Security Advisory 2015:2065 Important

Upstream details at : https://rhn.redhat.com/errata/RHSA-2015-2065.html

The following updated files have been uploaded and are currently 
syncing to the mirrors: ( sha256sum Filename ) 

i386:
388ec1332b1e2f675f67fdb8ad56c28811128e3c9e7f0093fd67b7180e12bf70  xen-3.0.3-147.el5_11.i386.rpm
3c8e64bff83246ab9f8e361c248f4e473096ad5d0213631738082ed9c6db5d4d  xen-3.0.3-147.el5_11.i686.rpm
b563a6f98a3c39f0a28ef6057e175c6d940e9c16f808877006803b6a6f1f83ca  xen-devel-3.0.3-147.el5_11.i386.rpm
6ea1d0d1d4d9a76c7e9ab5c057a265fa162fec047d164ac818341e216dffa97c  xen-devel-3.0.3-147.el5_11.i686.rpm
2469d3e25e7fe7135c69bcd43699b4ff5ea6e912ba1de5918c4041ec5b8ce223  xen-libs-3.0.3-147.el5_11.i386.rpm
b3ee5a22722b9eca0d758746f85208abf66e05dcc30cbc38b20be3a12d8cbe8e  xen-libs-3.0.3-147.el5_11.i686.rpm

x86_64:
489c2f01bb31c69c37aea0ce5a681e4a9a979c453ba87671040f882307afb7f0  xen-3.0.3-147.el5_11.x86_64.rpm
b563a6f98a3c39f0a28ef6057e175c6d940e9c16f808877006803b6a6f1f83ca  xen-devel-3.0.3-147.el5_11.i386.rpm
b71e966fd955b269897933773580ea8d37ba385a63545b323dd308b4063413b9  xen-devel-3.0.3-147.el5_11.x86_64.rpm
2469d3e25e7fe7135c69bcd43699b4ff5ea6e912ba1de5918c4041ec5b8ce223  xen-libs-3.0.3-147.el5_11.i386.rpm
c111fe7960da5cbc37c8f0f4804f2b762aadde878099f72c38b4e04ab689995f  xen-libs-3.0.3-147.el5_11.x86_64.rpm

Source:
0e2ed9159d7d8a815c5483da3a802da4e05d229302f4446a6d5ce1915a22b669  xen-3.0.3-147.el5_11.src.rpm



-- 
Johnny Hughes
CentOS Project { http://www.centos.org/ }
irc: hughesjr, #centos@irc.freenode.net
Twitter: JohnnyCentOS

_______________________________________________
CentOS-announce mailing list
CentOS-announce@centos.org
https://lists.centos.org/mailman/listinfo/centos-announce
 
 


Go to the Top of This SecurityTracker Archive Page





Home   |    View Topics   |    Search   |    Contact Us

This web site uses cookies for web analytics. Learn More

Copyright 2021, SecurityGlobal.net LLC