CVE-2020-8037
published 2020-11-04CVE-2020-8037: The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory.
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory.
Affected
22 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | mac_os_x | < 10.14.6 | 10.14.6 |
| apple | mac_os_x | — | — |
| apple | mac_os_x | — | — |
| apple | mac_os_x | >= 10.15 < 10.15.7 | 10.15.7 |
| apple | macos | >= 11.0 < 11.3 | 11.3 |
| apple | macos_big_sur | — | — |
| apple | security_update_2021-002_catalina | — | — |
| debian | debian_linux | — | — |
| debian | tcpdump | < tcpdump 4.9.3-7 (bookworm) | tcpdump 4.9.3-7 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| msrc | cbl2_tcpdump_4.9.3-3_on_cbl_mariner_2.0 | — | — |
| msrc | cm1_tcpdump_4.9.3-3_on_cbl_mariner_1.0 | — | — |
| tcpdump | tcpdump | — | — |
| tcpdump | tcpdump | >= 0 < 4.9.3-7 | 4.9.3-7 |
| tcpdump | tcpdump | >= 0 < 4.9.3-7 | 4.9.3-7 |
| tcpdump | tcpdump | >= 0 < 4.9.3-7 | 4.9.3-7 |
| tcpdump | tcpdump | >= 0 < 4.9.3-7 | 4.9.3-7 |
| tcpdump | tcpdump | >= 0 < 4.9.3-0ubuntu0.18.04.2 | 4.9.3-0ubuntu0.18.04.2 |
| tcpdump | tcpdump | >= 0 < 4.9.3-4ubuntu0.1 | 4.9.3-4ubuntu0.1 |
| tcpdump | tcpdump | >= 0 < 4.9.3-0ubuntu0.16.04.1+esm1 | 4.9.3-0ubuntu0.16.04.1+esm1 |
| the_tcpdump_group | tcpdump | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.8HIGH