CVE-2020-3963
published 2020-06-25CVE-2020-3963: VMware ESXi (7.0 before ESXi_7.0.0-1.20.16321839, 6.7 before ESXi670-202006401-SG and 6.5 before ESXi650-202005401-SG), Workstation (15.x before 15.5.2), and…
PriorityP425medium5.5CVSS 3.1
AVLACLPRLUINSUCHINAN
EPSS
0.55%
42.3th percentile
VMware ESXi (7.0 before ESXi_7.0.0-1.20.16321839, 6.7 before ESXi670-202006401-SG and 6.5 before ESXi650-202005401-SG), Workstation (15.x before 15.5.2), and Fusion (11.x before 11.5.2) contain a use-after-free vulnerability in PVNVRAM. A malicious actor with local access to a virtual machine may be able to read privileged information contained in physical memory.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| vmware | cloud_foundation | >= 3.0 < 3.10 | 3.10 |
| vmware | cloud_foundation | >= 4.0.0 < 4.0.1 | 4.0.1 |
| vmware | esxi | — | — |
| vmware | esxi | — | — |
| vmware | esxi | — | — |
| vmware | fusion | — | — |
| vmware | fusion | >= 11.0.0 < 11.5.2 | 11.5.2 |
| vmware | vmware_esxi | — | — |
| vmware | vmware_esxi | — | — |
| vmware | vmware_esxi | — | — |
| vmware | workstation | — | — |
| vmware | workstation | >= 15.0.0 < 15.5.2 | 15.5.2 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:P/I:N/A:N
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
VMware
VMware Cloud Foundation, ESXi, Workstation, and Fusion updates address multiple security vulnerabilities (CVE-2020-3962, CVE-2020-3963, CVE-2020-3964, CVE-2020-3965, CVE-2020-3966, CVE-2020-3967, CVE-
vendor_vmware·2020-06-23·CVSS 8.2
CVE-2020-3962 [HIGH] VMware Cloud Foundation, ESXi, Workstation, and Fusion updates address multiple security vulnerabilities (CVE-2020-3962, CVE-2020-3963, CVE-2020-3964, CVE-2020-3965, CVE-2020-3966, CVE-2020-3967, CVE-
VMSA-2020-0015: VMware Cloud Foundation, ESXi, Workstation, and Fusion updates address multiple security vulnerabilities (CVE-2020-3962, CVE-2020-3963, CVE-2020-3964, CVE-2020-3965, CVE-2020-3966, CVE-2020-3967, CVE-2020-3968, CVE-2020-3969, CVE-2020-3970, CVE-2020-3971)
VMware ESXi, Workstation and Fusion contain a Use-after-free vulnerability in the SVGA device. VMware has evaluated the severity of this issue to be in the Critical severity range with a maximum CVSSv3 base score of 9.3.
CVEs: CVE-2020-3962, CVE-2020-3963, CVE-2020-3964, CVE-2020-3965, CVE-2020-3966, CVE-2020-3967, CVE-2020-3968, CVE-2020-3969, CVE-2020-3970, CVE-2020-3971
Affected products: Fusion Pro, VMware Cloud Foundation, VMware ESXi, VMware Fusion, VMware Workstation, VMware vSphere, Workstation Player, Workstatio
GHSA
GHSA-jgx9-22v4-g4h8: VMware ESXi (7
ghsa_unreviewed·2022-05-24
CVE-2020-3963 [LOW] CWE-416 GHSA-jgx9-22v4-g4h8: VMware ESXi (7
VMware ESXi (7.0 before ESXi_7.0.0-1.20.16321839, 6.7 before ESXi670-202006401-SG and 6.5 before ESXi650-202005401-SG), Workstation (15.x before 15.5.2), and Fusion (11.x before 11.5.2) contain a use-after-free vulnerability in PVNVRAM. A malicious actor with local access to a virtual machine may be able to read privileged information contained in physical memory.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://packetstormsecurity.com/files/158459/VMware-ESXi-Use-After-Free-Out-Of-Bounds-Access.htmlhttp://seclists.org/fulldisclosure/2020/Jul/22https://www.vmware.com/security/advisories/VMSA-2020-0015.htmlhttp://packetstormsecurity.com/files/158459/VMware-ESXi-Use-After-Free-Out-Of-Bounds-Access.htmlhttp://seclists.org/fulldisclosure/2020/Jul/22https://www.vmware.com/security/advisories/VMSA-2020-0015.html
2020-06-25
Published