CVE-2025-4158
published 2025-05-01CVE-2025-4158: A vulnerability was found in PCMan FTP Server up to 2.0.7. It has been classified as critical. Affected is an unknown function of the component PROMPT Command…
PriorityP359critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.60%
44.0th percentile
A vulnerability was found in PCMan FTP Server up to 2.0.7. It has been classified as critical. Affected is an unknown function of the component PROMPT Command Handler. The manipulation leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| msrc | azl3_qemu_6.2.0-18_on_azure_linux_3.0 | — | — |
| msrc | azure_linux_3.0_arm | — | — |
| msrc | azure_linux_3.0_x64 | — | — |
| msrc | cbl_mariner_2.0_arm | — | — |
| msrc | cbl_mariner_2.0_x64 | — | — |
| pcman | ftp_server | <= 2.0.7 | — |
| pcman | ftp_server | — | — |
| pcman | ftp_server | — | — |
| pcman | ftp_server | — | — |
| pcman | ftp_server | — | — |
| pcman | ftp_server | — | — |
| pcman | ftp_server | — | — |
| pcman | ftp_server | — | — |
| pcman | ftp_server | — | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv4.06.9MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
vendor_msrc6.0MEDIUM
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GHSA
GHSA-g7j2-xvh7-cm24: A vulnerability was found in PCMan FTP Server up to 2
ghsa_unreviewed·2025-05-01
CVE-2025-4158 [MEDIUM] CWE-119 GHSA-g7j2-xvh7-cm24: A vulnerability was found in PCMan FTP Server up to 2
A vulnerability was found in PCMan FTP Server up to 2.0.7. It has been classified as critical. Affected is an unknown function of the component PROMPT Command Handler. The manipulation leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Microsoft
A NULL pointer dereference issue was found in the ACPI code of QEMU. A malicious privileged user within the guest could use this flaw to crash the QEMU process on the host resulting in a denial of ser
vendor_msrc·2022-08-09·CVSS 6.0
CVE-2021-4158 [MEDIUM] CWE-476 A NULL pointer dereference issue was found in the ACPI code of QEMU. A malicious privileged user within the guest could use this flaw to crash the QEMU process on the host resulting in a denial of ser
A NULL pointer dereference issue was found in the ACPI code of QEMU. A malicious privileged user within the guest could use this flaw to crash the QEMU process on the host resulting in a denial of service condition.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-05-01
Published