An out-of-bounds heap buffer access flaw was found in the way the iSCSI Block driver in QEMU versions 2.12.0 before 4.2.1 handled a response coming from an iSCSI server while checking the status of a Logical Address Block (LBA) in an iscsi_co_block_status() routine. A remote user could use this flaw to crash the QEMU process, resulting in a denial of service or potential execution of arbitrary code with privileges of the QEMU process on the host.
References
Link | Resource |
---|---|
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html | Third Party Advisory |
https://access.redhat.com/errata/RHSA-2020:0669 | Third Party Advisory |
https://access.redhat.com/errata/RHSA-2020:0730 | Third Party Advisory |
https://access.redhat.com/errata/RHSA-2020:0731 | Third Party Advisory |
https://access.redhat.com/errata/RHSA-2020:0773 | Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1711 | Issue Tracking Patch Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2020/03/msg00017.html | Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2020/09/msg00013.html | Mailing List Third Party Advisory |
https://lists.gnu.org/archive/html/qemu-devel/2020-01/msg05535.html | Mailing List Patch Third Party Advisory |
https://security.gentoo.org/glsa/202005-02 | Third Party Advisory |
https://usn.ubuntu.com/4283-1/ | Third Party Advisory |
https://www.openwall.com/lists/oss-security/2020/01/23/3 | Mailing List Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2020-02-11T19:42:48
Updated: 2020-09-13T20:06:10
Reserved: 2019-11-27T00:00:00
Link: CVE-2020-1711
JSON object: View
NVD Information
Status : Modified
Published: 2020-02-11T20:15:11.350
Modified: 2023-11-07T03:19:28.230
Link: CVE-2020-1711
JSON object: View
Redhat Information
No data.