CVE-2018-18438 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	5.5 MEDIUM	LOCAL	LOW	LOW	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 25%

Affected Products (NVD)

Vendor	Product	Version
qemu	qemu	-
redhat	enterprise_linux	6.0
redhat	enterprise_linux	7.0

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

qemu

bookworm	1:7.2+dfsg-7+deb12u7 fixed
bullseye	1:5.2+dfsg-11+deb11u3 fixed
bullseye (security)	1:5.2+dfsg-11+deb11u2 fixed
jessie	ignored
sid	1:9.1.1+ds-2 fixed
stretch	ignored
trixie	1:9.1.1+ds-2 fixed

Ubuntu Releases

Ubuntu Product

Codename

qemu

bionic	not-affected
cosmic	ignored
disco	ignored
eoan	not-affected
focal	not-affected
trusty	not-affected
xenial	not-affected

qemu-kvm

bionic	dne
cosmic	dne
disco	dne
eoan	dne
focal	dne
trusty	dne
xenial	dne

Common Weakness Enumeration

CWE-190 - Integer Overflow or Wraparound
The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control.

References

http://www.openwall.com/lists/oss-security/2018/10/17/3

http://www.securityfocus.com/bid/105953

https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg02396.html

https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg02402.html

http://www.openwall.com/lists/oss-security/2018/10/17/3

http://www.securityfocus.com/bid/105953

https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg02396.html

https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg02402.html