Vulnerability CVE-2020-13759
Published: 2020-06-02

Description:
rust-vmm vm-memory before 0.1.1 and 0.2.x before 0.2.1 allows attackers to cause a denial of service (loss of IP networking) because read_obj and write_obj do not properly access memory. This affects aarch64 (with musl or glibc) and x86_64 (with musl).

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Vm-memory project -> Vm-memory 

 References:
https://github.com/rust-vmm/vm-memory/issues/93
https://github.com/rust-vmm/vm-memory/releases/tag/v0.1.1
https://github.com/rust-vmm/vm-memory/releases/tag/v0.2.1
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