CVE-2020-7455
Summary
| CVE | CVE-2020-7455 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-05-13 16:15:00 UTC |
| Updated | 2022-06-05 03:04:00 UTC |
| Description | In FreeBSD 12.1-STABLE before r360973, 12.1-RELEASE before p5, 11.4-STABLE before r360973, 11.4-BETA1 before p1 and 11.3-RELEASE before p9, the FTP packet handler in libalias incorrectly calculates some packet length allowing disclosure of small amounts of kernel (for kernel NAT) or natd process space (for userspace natd). |
Risk And Classification
Problem Types: CWE-772
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Freebsd | Freebsd | 11.3 | - | All | All |
| Operating System | Freebsd | Freebsd | 11.3 | p1 | All | All |
| Operating System | Freebsd | Freebsd | 11.3 | p2 | All | All |
| Operating System | Freebsd | Freebsd | 11.3 | p3 | All | All |
| Operating System | Freebsd | Freebsd | 11.3 | p4 | All | All |
| Operating System | Freebsd | Freebsd | 11.3 | p5 | All | All |
| Operating System | Freebsd | Freebsd | 11.3 | p6 | All | All |
| Operating System | Freebsd | Freebsd | 11.3 | p7 | All | All |
| Operating System | Freebsd | Freebsd | 11.3 | p8 | All | All |
| Operating System | Freebsd | Freebsd | 11.4 | - | All | All |
| Operating System | Freebsd | Freebsd | 11.4 | beta1 | All | All |
| Operating System | Freebsd | Freebsd | 12.1 | - | All | All |
| Operating System | Freebsd | Freebsd | 12.1 | p1 | All | All |
| Operating System | Freebsd | Freebsd | 12.1 | p2 | All | All |
| Operating System | Freebsd | Freebsd | 12.1 | p3 | All | All |
| Operating System | Freebsd | Freebsd | 12.1 | p4 | All | All |
| Operating System | Freebsd | Freebsd | 11.3 | - | All | All |
| Operating System | Freebsd | Freebsd | 11.3 | p1 | All | All |
| Operating System | Freebsd | Freebsd | 11.3 | p2 | All | All |
| Operating System | Freebsd | Freebsd | 11.3 | p3 | All | All |
| Operating System | Freebsd | Freebsd | 11.3 | p4 | All | All |
| Operating System | Freebsd | Freebsd | 11.3 | p5 | All | All |
| Operating System | Freebsd | Freebsd | 11.3 | p6 | All | All |
| Operating System | Freebsd | Freebsd | 11.3 | p7 | All | All |
| Operating System | Freebsd | Freebsd | 11.3 | p8 | All | All |
| Operating System | Freebsd | Freebsd | 11.4 | - | All | All |
| Operating System | Freebsd | Freebsd | 11.4 | beta1 | All | All |
| Operating System | Freebsd | Freebsd | 12.1 | - | All | All |
| Operating System | Freebsd | Freebsd | 12.1 | p1 | All | All |
| Operating System | Freebsd | Freebsd | 12.1 | p2 | All | All |
| Operating System | Freebsd | Freebsd | 12.1 | p3 | All | All |
| Operating System | Freebsd | Freebsd | 12.1 | p4 | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| ZDI-20-661 | Zero Day Initiative | MISC | www.zerodayinitiative.com | |
| security.FreeBSD.org/advisories/FreeBSD-SA-20:13.libalias.asc | MISC | security.FreeBSD.org | Vendor Advisory |
| May 2020 FreeBSD Vulnerabilities in NetApp Products | NetApp Product Security | CONFIRM | security.netapp.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.