CVE-2020-9273
HIGH 8.8EPSS 12.1%
In ProFTPD 1.3.7, it is possible to corrupt the memory pool by interrupting the data transfer channel. This triggers a use-after-free in alloc_pool in pool.c, and possible remote code execution.
- CVSS v3.1 NVD
- 8.8 HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS v2.0 NVD
- 9.0 HIGH
AV:N/AC:L/Au:S/C:C/I:C/A:C - EPSS
- 12.14% chance of exploitation in the next 30 days, 96th percentile
- Published
- 2020-02-20
- Updated
- 2024-08-04
Proof-of-concept exploits (2)
- ptef/CVE-2020-927314★ · 2023-06-21
- dukptkey/CVE-2020-927314★ · 2023-06-21
Exploit collections (1)
- CVE-2020-9273helloexp/0day
Security advisories
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00002.html
- http://www.openwall.com/lists/oss-security/2021/08/25/1
- http://www.openwall.com/lists/oss-security/2021/09/06/2
- https://cert-portal.siemens.com/productcert/pdf/ssa-679335.pdf
- proftpd/proftpd/issues/903
- https://lists.debian.org/debian-lts-announce/2020/02/msg00022.html
- https://lists.debian.org/debian-lts-announce/2020/03/msg00002.html
- https://security.gentoo.org/glsa/202003-35
- https://www.debian.org/security/2020/dsa-4635