Vulnerability in Vm-Memory Project
CVE-2020-13759
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).
Vulnerability class: Race Condition
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.016 (74.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 74.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/rust-vmm/vm-memory/issues/93 (Technical Description)
- github.com/rust-vmm/vm-memory/releases/tag/v0.1.1 (Third Party Advisory, Release Notes)
- github.com/rust-vmm/vm-memory/releases/tag/v0.2.1 (Third Party Advisory, Release Notes)
Frequently asked questions
- What is CVE-2020-13759?
- CVE-2020-13759 is a high-severity vulnerability in Vm-Memory Project, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 7.5/10. Published 2020-06-02.
- How severe is CVE-2020-13759?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-13759 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.