CVE-2019-9824

medium
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

tcp_emu in slirp/tcp_subr.c (aka slirp/src/tcp_subr.c) in QEMU 3.0.0 uses uninitialized data in an snprintf call, leading to Information disclosure.

References

https://access.redhat.com/errata/RHSA-2019:1650

https://access.redhat.com/errata/RHSA-2019:2078

https://access.redhat.com/errata/RHSA-2019:2425

https://access.redhat.com/errata/RHSA-2019:2553

https://access.redhat.com/errata/RHSA-2019:3345

https://lists.fedoraproject.org/archives/list/[email protected]/message/RVDHJB2QKXNDU7OFXIHIL5O5VN5QCSZL/

https://lists.gnu.org/archive/html/qemu-devel/2019-03/msg00400.html

Details

Source: MITRE

Published: 2019-06-03

Updated: 2020-08-24

Type: CWE-908

Risk Information

CVSS v2

Base Score: 2.1

Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 3.9

Severity: LOW

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Impact Score: 3.6

Exploitability Score: 1.8

Severity: MEDIUM

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:qemu:qemu:3.0.0:*:*:*:*:*:*:*

Tenable Plugins

View all (39 total)

IDNameProductFamilySeverity
151383EulerOS Virtualization 3.0.2.2 : qemu-kvm (EulerOS-SA-2021-2166)NessusHuawei Local Security Checks
critical
145576CentOS 8 : virt:rhel (CESA-2019:3345)NessusCentOS Local Security Checks
high
144528Virtuozzo 6 : qemu-guest-agent / qemu-img / qemu-kvm / etc (VZLSA-2019-1650)NessusVirtuozzo Local Security Checks
medium
139088Amazon Linux AMI : qemu-kvm (ALAS-2020-1408)NessusAmazon Linux Local Security Checks
medium
138856Amazon Linux 2 : qemu (ALAS-2020-1467)NessusAmazon Linux Local Security Checks
medium
138642Amazon Linux AMI : qemu-kvm (ALAS-2020-1400)NessusAmazon Linux Local Security Checks
medium
138009EulerOS Virtualization 3.0.6.0 : qemu-kvm (EulerOS-SA-2020-1790)NessusHuawei Local Security Checks
critical
136276EulerOS Virtualization for ARM 64 3.0.2.0 : qemu-kvm (EulerOS-SA-2020-1573)NessusHuawei Local Security Checks
critical
130717EulerOS 2.0 SP3 : qemu-kvm (EulerOS-SA-2019-2255)NessusHuawei Local Security Checks
medium
130689EulerOS 2.0 SP5 : qemu-kvm (EulerOS-SA-2019-2227)NessusHuawei Local Security Checks
critical
130529RHEL 8 : virt:rhel (RHSA-2019:3345)NessusRed Hat Local Security Checks
high
128688NewStart CGSL MAIN 4.06 : qemu-kvm Vulnerability (NS-SA-2019-0176)NessusNewStart CGSL Local Security Checks
medium
128348CentOS 7 : qemu-kvm (CESA-2019:2078)NessusCentOS Local Security Checks
medium
128257Scientific Linux Security Update : qemu-kvm on SL7.x x86_64 (20190806)NessusScientific Linux Local Security Checks
medium
128205RHEL 7 : Virtualization Manager (RHSA-2019:2553) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)NessusRed Hat Local Security Checks
critical
127667RHEL 7 : qemu-kvm (RHSA-2019:2078)NessusRed Hat Local Security Checks
medium
127457NewStart CGSL MAIN 4.05 : qemu-kvm Vulnerability (NS-SA-2019-0168)NessusNewStart CGSL Local Security Checks
medium
126960Amazon Linux 2 : qemu (ALAS-2019-1248)NessusAmazon Linux Local Security Checks
critical
126530Fedora 30 : 2:qemu (2019-52a8f5468e)NessusFedora Local Security Checks
critical
126479CentOS 6 : qemu-kvm (CESA-2019:1650)NessusCentOS Local Security Checks
medium
126455Scientific Linux Security Update : qemu-kvm on SL6.x i386/x86_64 (20190702)NessusScientific Linux Local Security Checks
medium
126452RHEL 6 : qemu-kvm (RHSA-2019:1650)NessusRed Hat Local Security Checks
medium
126450Oracle Linux 6 : qemu-kvm (ELSA-2019-1650)NessusOracle Linux Local Security Checks
medium
125609Debian DSA-4454-1 : qemu - security updateNessusDebian Local Security Checks
high
125302openSUSE Security Update : qemu (openSUSE-2019-1405) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)NessusSuSE Local Security Checks
critical
125284SUSE SLES11 Security Update : kvm (SUSE-SU-2019:14052-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)NessusSuSE Local Security Checks
critical
125249SUSE SLES12 Security Update : qemu (SUSE-SU-2019:1272-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)NessusSuSE Local Security Checks
critical
125248SUSE SLES12 Security Update : qemu (SUSE-SU-2019:1269-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)NessusSuSE Local Security Checks
critical
125247SUSE SLES12 Security Update : qemu (SUSE-SU-2019:1268-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)NessusSuSE Local Security Checks
critical
125137Ubuntu 16.04 LTS / 18.04 LTS / 18.10 / 19.04 : QEMU update (USN-3978-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)NessusUbuntu Local Security Checks
critical
124720Debian DLA-1781-1 : qemu security updateNessusDebian Local Security Checks
critical
124311openSUSE Security Update : qemu (openSUSE-2019-1274)NessusSuSE Local Security Checks
critical
124289GLSA-201904-25 : QEMU: Multiple vulnerabilitiesNessusGentoo Local Security Checks
critical
124147openSUSE Security Update : xen (openSUSE-2019-1226)NessusSuSE Local Security Checks
high
123993SUSE SLES12 Security Update : xen (SUSE-SU-2019:0921-1)NessusSuSE Local Security Checks
high
123825SUSE SLED12 / SLES12 Security Update : xen (SUSE-SU-2019:0891-1)NessusSuSE Local Security Checks
high
123637SUSE SLES11 Security Update : xen (SUSE-SU-2019:14001-1)NessusSuSE Local Security Checks
high
123634SUSE SLES12 Security Update : xen (SUSE-SU-2019:0827-1)NessusSuSE Local Security Checks
critical
123633SUSE SLES12 Security Update : xen (SUSE-SU-2019:0825-1)NessusSuSE Local Security Checks
critical