VulnerabilityModified
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.
HIGH 7.5EPSS 1.60%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.60%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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).
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.60% probability · 74th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-362, CWE-662
- Affected
- vm-memory project/vm-memory
- Source
- cve@mitre.org
References
- https://github.com/rust-vmm/vm-memory/issues/93Technical Description
- https://github.com/rust-vmm/vm-memory/releases/tag/v0.1.1Release Notes, Third Party Advisory
- https://github.com/rust-vmm/vm-memory/releases/tag/v0.2.1Release Notes, Third Party Advisory
- https://github.com/rust-vmm/vm-memory/issues/93Technical Description
- https://github.com/rust-vmm/vm-memory/releases/tag/v0.1.1Release Notes, Third Party Advisory
- https://github.com/rust-vmm/vm-memory/releases/tag/v0.2.1Release Notes, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.