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CVE-2018-11806

Description

m_cat in slirp/mbuf.c in Qemu has a heap-based buffer overflow via incoming fragmented datagrams.

Risk Information

Base Score
8.2
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.05

Associated Vulnerability

VulnerabilityOS Platform
Vulnerability CVE-2018-11806 are affected in QEMU 2.12.1Windows
Multiple Vulnerabilities are affected in QEMU 3.0.0Windows
Machine emulator and virtualizer (USN-3649-1) qemu-system_2.5+dfsg-5ubuntu10.33_i386.debLinux
Machine emulator and virtualizer (USN-3649-1) qemu-system_2.5+dfsg-5ubuntu10.33_amd64.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu_2.11+dfsg-1ubuntu7.8_i386.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu_2.11+dfsg-1ubuntu7.8_amd64.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu_2.12+dfsg-3ubuntu8.1_i386.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu_2.12+dfsg-3ubuntu8.1_amd64.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu-system_2.0.0+dfsg-2ubuntu1.44_i386.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu-system_2.0.0+dfsg-2ubuntu1.44_amd64.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu_2.5+dfsg-5ubuntu10.33_i386.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu_2.5+dfsg-5ubuntu10.33_amd64.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu-system_2.11+dfsg-1ubuntu7.8_i386.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu-system_2.11+dfsg-1ubuntu7.8_amd64.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu-system_2.12+dfsg-3ubuntu8.1_i386.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu-system_2.12+dfsg-3ubuntu8.1_amd64.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu-system-arm_2.0.0+dfsg-2ubuntu1.44_i386.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu-system-arm_2.0.0+dfsg-2ubuntu1.44_amd64.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu-system_2.5+dfsg-5ubuntu10.33_i386.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu-system_2.5+dfsg-5ubuntu10.33_amd64.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu-system-ppc_2.0.0+dfsg-2ubuntu1.44_i386.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu-system-ppc_2.0.0+dfsg-2ubuntu1.44_amd64.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu-system-x86_2.0.0+dfsg-2ubuntu1.44_i386.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu-system-x86_2.0.0+dfsg-2ubuntu1.44_amd64.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu-system-mips_2.0.0+dfsg-2ubuntu1.44_i386.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu-system-mips_2.0.0+dfsg-2ubuntu1.44_amd64.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu-system-misc_2.0.0+dfsg-2ubuntu1.44_i386.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu-system-misc_2.0.0+dfsg-2ubuntu1.44_amd64.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu-system-sparc_2.0.0+dfsg-2ubuntu1.44_i386.debLinux
Machine emulator and virtualizer (USN-3826-1) qemu-system-sparc_2.0.0+dfsg-2ubuntu1.44_amd64.debLinux
Qemu-kvm security update (CESA-2018:2462) qemu-img-1.5.3-156.el7_5.5.x86_64.rpmLinux
Qemu-kvm security update (CESA-2018:2462) qemu-kvm-1.5.3-156.el7_5.5.x86_64.rpmLinux
Qemu-kvm security update (CESA-2018:2462) qemu-kvm-tools-1.5.3-156.el7_5.5.x86_64.rpmLinux
Qemu-kvm security update (CESA-2018:2462) qemu-kvm-common-1.5.3-156.el7_5.5.x86_64.rpmLinux
(RHSA-2018:2462) qemu-kvm security and bug fix update qemu-img-1.5.3-156.el7_5.5.x86_64.rpmLinux
(RHSA-2018:2462) qemu-kvm security and bug fix update qemu-kvm-1.5.3-156.el7_5.5.x86_64.rpmLinux
(RHSA-2018:2462) qemu-kvm security and bug fix update qemu-kvm-common-1.5.3-156.el7_5.5.x86_64.rpmLinux
(RHSA-2018:2462) qemu-kvm security and bug fix update qemu-kvm-tools-1.5.3-156.el7_5.5.x86_64.rpmLinux
SUSE-SU-2018:2650-1(SUSE Linux Enterprise Server 11-SP4 ) kvm-1.4.2-60.15.2.x86_64.rpmLinux
SUSE-SU-2018:3555-1(SUSE Linux Enterprise Desktop 12-SP3 ) qemu-2.9.1-6.19.11.x86_64.rpmLinux
SUSE-SU-2018:3555-1(SUSE Linux Enterprise Desktop 12-SP3 ) qemu-block-curl-2.9.1-6.19.11.x86_64.rpmLinux
SUSE-SU-2018:3555-1(SUSE Linux Enterprise Desktop 12-SP3 ) qemu-block-curl-debuginfo-2.9.1-6.19.11.x86_64.rpmLinux
SUSE-SU-2018:3555-1(SUSE Linux Enterprise Desktop 12-SP3 ) qemu-debugsource-2.9.1-6.19.11.x86_64.rpmLinux
SUSE-SU-2018:3555-1(SUSE Linux Enterprise Desktop 12-SP3 ) qemu-ipxe-1.0.0-6.19.11.noarch.rpmLinux
SUSE-SU-2018:3555-1(SUSE Linux Enterprise Desktop 12-SP3 ) qemu-kvm-2.9.1-6.19.11.x86_64.rpmLinux
SUSE-SU-2018:3555-1(SUSE Linux Enterprise Desktop 12-SP3 ) qemu-seabios-1.10.2-6.19.11.noarch.rpmLinux
SUSE-SU-2018:3555-1(SUSE Linux Enterprise Desktop 12-SP3 ) qemu-sgabios-8-6.19.11.noarch.rpmLinux
SUSE-SU-2018:3555-1(SUSE Linux Enterprise Desktop 12-SP3 ) qemu-tools-2.9.1-6.19.11.x86_64.rpmLinux
SUSE-SU-2018:3555-1(SUSE Linux Enterprise Desktop 12-SP3 ) qemu-tools-debuginfo-2.9.1-6.19.11.x86_64.rpmLinux
SUSE-SU-2018:3555-1(SUSE Linux Enterprise Desktop 12-SP3 ) qemu-vgabios-1.10.2-6.19.11.noarch.rpmLinux
SUSE-SU-2018:3555-1(SUSE Linux Enterprise Desktop 12-SP3 ) qemu-x86-2.9.1-6.19.11.x86_64.rpmLinux
SUSE-SU-2018:3555-1(SUSE Linux Enterprise Server 12-SP3 ) qemu-block-iscsi-2.9.1-6.19.11.x86_64.rpmLinux
SUSE-SU-2018:3555-1(SUSE Linux Enterprise Server 12-SP3 ) qemu-block-iscsi-debuginfo-2.9.1-6.19.11.x86_64.rpmLinux
SUSE-SU-2018:3555-1(SUSE Linux Enterprise Server 12-SP3 ) qemu-block-rbd-2.9.1-6.19.11.x86_64.rpmLinux
SUSE-SU-2018:3555-1(SUSE Linux Enterprise Server 12-SP3 ) qemu-block-rbd-debuginfo-2.9.1-6.19.11.x86_64.rpmLinux
SUSE-SU-2018:3555-1(SUSE Linux Enterprise Server 12-SP3 ) qemu-block-ssh-2.9.1-6.19.11.x86_64.rpmLinux
SUSE-SU-2018:3555-1(SUSE Linux Enterprise Server 12-SP3 ) qemu-block-ssh-debuginfo-2.9.1-6.19.11.x86_64.rpmLinux
SUSE-SU-2018:3555-1(SUSE Linux Enterprise Server 12-SP3 ) qemu-guest-agent-2.9.1-6.19.11.x86_64.rpmLinux
SUSE-SU-2018:3555-1(SUSE Linux Enterprise Server 12-SP3 ) qemu-guest-agent-debuginfo-2.9.1-6.19.11.x86_64.rpmLinux
SUSE-SU-2018:3555-1(SUSE Linux Enterprise Server 12-SP3 ) qemu-lang-2.9.1-6.19.11.x86_64.rpmLinux
SUSE-SU-2018:3555-1(SUSE Linux Enterprise Server 12-SP3 ) qemu-x86-debuginfo-2.9.1-6.19.11.x86_64.rpmLinux
(RHSA-2019:2892) qemu-kvm security update qemu-guest-agent-0.12.1.2-2.506.el6_10.5.i686.rpmLinux
(RHSA-2019:2892) qemu-kvm security update qemu-guest-agent-0.12.1.2-2.506.el6_10.5.x86_64.rpmLinux
(RHSA-2019:2892) qemu-kvm security update qemu-img-0.12.1.2-2.506.el6_10.5.x86_64.rpmLinux
(RHSA-2019:2892) qemu-kvm security update qemu-kvm-0.12.1.2-2.506.el6_10.5.x86_64.rpmLinux
(RHSA-2019:2892) qemu-kvm security update qemu-kvm-tools-0.12.1.2-2.506.el6_10.5.x86_64.rpmLinux
qemu-kvm Security Update (ALAS-2018-1073) qemu-kvm-tools-1.5.3-156.amzn2.5.4.x86_64.rpmLinux
qemu-kvm Security Update (ALAS-2018-1073) qemu-kvm-common-1.5.3-156.amzn2.5.4.x86_64.rpmLinux
Out-of-bounds Write Vulnerability (CVE-2018-11806)NCM

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234