AXSA:2019-4192:10

Release date: 
Wednesday, August 21, 2019 - 08:12
Subject: 
libvirt-4.5.0-23.el7
Affected Channels: 
Asianux Server 7 for x86_64
Severity: 
Moderate
Description: 

The libvirt library contains a C API for managing and interacting with the virtualization capabilities of Linux and other operating systems. In addition, libvirt provides tools for remote management of virtualized systems.

Security Fix(es):

* libvirt: NULL pointer dereference after running qemuAgentCommand in qemuAgentGetInterfaces function (CVE-2019-3840)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

CVE-2019-3840
A NULL pointer dereference flaw was discovered in libvirt before version 5.0.0 in the way it gets interface information through the QEMU agent. An attacker in a guest VM can use this flaw to crash libvirtd and cause a denial of service.

Solution: 

Update packages.

Additional Info: 

N/A

Download: 

SRPMS
  1. libvirt-4.5.0-23.el7.src.rpm
    MD5: f3e478dedb3cee3ba4a93f57786af7fd
    SHA-256: 1eef8a351bf24f6356853bf561d6001b3bab9f32b883784d57357dcd24c13c7a
    Size: 14.82 MB

Asianux Server 7 for x86_64
  1. libvirt-4.5.0-23.el7.x86_64.rpm
    MD5: dcf07254e1af751e85a00ea90dbacf6b
    SHA-256: 14d10083b19434e5e58f4196aef0cf2420d0fe4b5f63df0723f3afd0a77edcdb
    Size: 195.62 kB
  2. libvirt-bash-completion-4.5.0-23.el7.x86_64.rpm
    MD5: cce2952a21152ab287be9bdcd039d3d3
    SHA-256: f49b39e5cafa093f33eebbbf998faa27405d5878118825a42c0e3b8b504e373e
    Size: 196.02 kB
  3. libvirt-client-4.5.0-23.el7.x86_64.rpm
    MD5: 98ee5791b6cdbced87386b7c2ffddca9
    SHA-256: 883b5541a8e7df122d95fadfab40fc12dea6f2da0c68edfb5defa46bc2a721eb
    Size: 493.05 kB
  4. libvirt-daemon-4.5.0-23.el7.x86_64.rpm
    MD5: 50e3e9605a60019871bb34a1a0d9326c
    SHA-256: 6d286138e0a73c26185fe024c4267dd4acd3c007abada7ac3d3c119de7a2e010
    Size: 838.94 kB
  5. libvirt-daemon-config-network-4.5.0-23.el7.x86_64.rpm
    MD5: aea6cb5ff644d1e82673b4875860d439
    SHA-256: 860ab3b8469b24d5900185d97104b933445ae1a2cd5f8353ef38dfedb1c3d62c
    Size: 196.96 kB
  6. libvirt-daemon-config-nwfilter-4.5.0-23.el7.x86_64.rpm
    MD5: f1214b8367edd2bec39a13589d855d05
    SHA-256: 4f3ab9e33f28fbdfbdc0c793526c762cb42164d9f09a0acf5336a68b26ed9f92
    Size: 202.59 kB
  7. libvirt-daemon-driver-interface-4.5.0-23.el7.x86_64.rpm
    MD5: 07dc3ef0a40772d0738014efc91d6f04
    SHA-256: ad288895bf70eebbe39f33d74d22d846bc90d17e1c3a02201c7f6cff2573bf91
    Size: 234.69 kB
  8. libvirt-daemon-driver-lxc-4.5.0-23.el7.x86_64.rpm
    MD5: 022054f34fdda9e65589f92b0c78d44b
    SHA-256: 26c87eb0d92b96db0d8fdc1fed170fd767afce4752c9712db05bd797cc61c485
    Size: 327.91 kB
  9. libvirt-daemon-driver-network-4.5.0-23.el7.x86_64.rpm
    MD5: 94bb78b6453652d07c86c9e78c82f0a6
    SHA-256: 8dc54b51fb53abb91b9a246d8fd25f75b0e7297ea1cf2ae421542bfc87593973
    Size: 408.70 kB
  10. libvirt-daemon-driver-nodedev-4.5.0-23.el7.x86_64.rpm
    MD5: 492acd1473a79c42740fe8e0297c1894
    SHA-256: 4cc325bfe205eba320e19ca69653808c5d43c5a1c77b4046e1506f2d650ee165
    Size: 234.14 kB
  11. libvirt-daemon-driver-nwfilter-4.5.0-23.el7.x86_64.rpm
    MD5: 073d0d41ebb10febb61c2b82cee41a49
    SHA-256: 2dbf13c1d6d40edf84e1160c14480ce7824421bedf9ead3399d615445bf30739
    Size: 258.00 kB
  12. libvirt-daemon-driver-qemu-4.5.0-23.el7.x86_64.rpm
    MD5: 2d91ce8f0f50e0135b2385cb216dd42b
    SHA-256: ddc9c449014e434e45c54c0ce838c6d09b6868ddc696cf4d023e53c636dd0fca
    Size: 743.15 kB
  13. libvirt-daemon-driver-secret-4.5.0-23.el7.x86_64.rpm
    MD5: 09c903ad3383b209217efe20dca08d41
    SHA-256: fb28361a05c1f70685082cb374d1c04655052f532fc5871195032a655df8edd6
    Size: 224.36 kB
  14. libvirt-daemon-driver-storage-4.5.0-23.el7.x86_64.rpm
    MD5: 08b8f5701f3142111e4ea52222e2fb0a
    SHA-256: a71ceeb9eff359aca0e2c3b16babe765f8da8e813d703488540b1dd9dd835619
    Size: 195.00 kB
  15. libvirt-daemon-driver-storage-core-4.5.0-23.el7.x86_64.rpm
    MD5: 670f9b7f9b8ed70ae0b55d3b247ab381
    SHA-256: 8f74f957f0d7b46abf2ef3c7f8d42d862ea7717fdceaaf8784a593625c9add47
    Size: 433.61 kB
  16. libvirt-daemon-driver-storage-disk-4.5.0-23.el7.x86_64.rpm
    MD5: 879304b8acb2c419f33792d79f47bd3e
    SHA-256: dae0230f34941e9294b24fd6ec427bb43d9e3cf13c62c41abb614ab345ad1fb6
    Size: 225.77 kB
  17. libvirt-daemon-driver-storage-gluster-4.5.0-23.el7.x86_64.rpm
    MD5: d516caee5b98475db48a6d880b8b91d0
    SHA-256: 53501abd5b8e5edf1bf339242802583a645366ac61cd345d599396a598852cdf
    Size: 233.67 kB
  18. libvirt-daemon-driver-storage-iscsi-4.5.0-23.el7.x86_64.rpm
    MD5: a617d645842ca2a32e3af6a7c4118f2b
    SHA-256: 1c585b989d5565315c0c43afb423110b547e7272e736c59ab9fef230b0fcbd8a
    Size: 223.34 kB
  19. libvirt-daemon-driver-storage-logical-4.5.0-23.el7.x86_64.rpm
    MD5: 9efb7a5719f6653a84df517a56ef8f12
    SHA-256: fea30a37faa2b4fcc8607f8b748d9324dc893399dc29f22f69d9484d54db5dcc
    Size: 226.86 kB
  20. libvirt-daemon-driver-storage-mpath-4.5.0-23.el7.x86_64.rpm
    MD5: 5c1936bcdf86958cb3ebd6d1e92c67ba
    SHA-256: 0c7e8ac47199709175ee1e7bfed284780cac96b6783bea18082701e4bd454f41
    Size: 221.80 kB
  21. libvirt-daemon-driver-storage-rbd-4.5.0-23.el7.x86_64.rpm
    MD5: e3ebfb39cc10ceb3eb52d4c59553b8e8
    SHA-256: 301897f08673ab115869f82b0e64f5519c4e682b888daf0edc6ac63a22c37124
    Size: 228.68 kB
  22. libvirt-daemon-driver-storage-scsi-4.5.0-23.el7.x86_64.rpm
    MD5: e32cf207870fd5b17e972cf54059b095
    SHA-256: dcf34b1996b6f961ff7f320d4e6de370b73aaaa011696f92ecab3b98732577b3
    Size: 223.30 kB
  23. libvirt-daemon-kvm-4.5.0-23.el7.x86_64.rpm
    MD5: 55207d83a796ec6db211a3b6993dc4fe
    SHA-256: 706441e31dd1a446a1fedddc94a2250e0a49af4ba85c81d2ae6a41286a606f42
    Size: 194.88 kB
  24. libvirt-devel-4.5.0-23.el7.x86_64.rpm
    MD5: 53769490f3586835688dc72c998cc136
    SHA-256: ddb1afe26296004d9dc7778f81a49ddfcea1b6821c8fd28f263e9e8d57ddb98e
    Size: 356.00 kB
  25. libvirt-docs-4.5.0-23.el7.x86_64.rpm
    MD5: 36f0f77b8c6479d2d94063fd6dcfe97b
    SHA-256: 75053a70743efe0b203f8fcec20aefdfbff2e783dab77ab7e696261a17035f1d
    Size: 5.33 MB
  26. libvirt-libs-4.5.0-23.el7.x86_64.rpm
    MD5: 84305bee284451d4a1d1c66f5c4d802a
    SHA-256: d6033a6e1158e84b2acb71d90ab28392d8b2571dd96ec8fa643382abe4c03dae
    Size: 4.18 MB
  27. libvirt-client-4.5.0-23.el7.i686.rpm
    MD5: dad9f118728cb9b1cdc73dda52e16167
    SHA-256: 847c84ae22fc63a232b39334f24c701858d07c3879a39f72913735953a273e24
    Size: 480.84 kB
  28. libvirt-devel-4.5.0-23.el7.i686.rpm
    MD5: f5ddee075328743d7e26c325d4480ab6
    SHA-256: 79a3da3bf8dd39ea2175e54cd54e340cdc967b76d4550137689125fef2413efc
    Size: 356.01 kB
  29. libvirt-libs-4.5.0-23.el7.i686.rpm
    MD5: 9a3da2f2fe7bc9109639304865b767ac
    SHA-256: 65e4ffc22e77a0923bc7612c3b93770a33a72e0eb6d3cfd8d184a517c2fde25d
    Size: 4.17 MB
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