CVE-2019-11766
dhcp6.c in dhcpcd before 6.11.7 and 7.x before 7.2.2 has a buffer over ...
Severity by source
Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by Ubuntu (medium).
Description
dhcp6.c in dhcpcd before 6.11.7 and 7.x before 7.2.2 has a buffer over-read in the D6_OPTION_PD_EXCLUDE feature.
Affected packages and fixed versions
| Source | Package | Fixed in |
|---|---|---|
| debian 11 | dhcpcd5 | 7.1.0-2 |
| debian 12 | dhcpcd5 | 7.1.0-2 |
| debian 9 | dhcpcd5 | no fix listed |
| echo | dhcpcd5 | 7.1.0-2 |
| ubuntu 18.04-ESM | dhcpcd5 | no fix listed |
| ubuntu 19.10 | dhcpcd5 | 7.1.0-2 |
| ubuntu 20.04 | dhcpcd5 | 7.1.0-2 |
| ubuntu 20.04-ESM | dhcpcd5 | 7.1.0-2 |
| ubuntu 20.10 | dhcpcd5 | 7.1.0-2 |
| ubuntu 21.04 | dhcpcd5 | 7.1.0-2 |
| ubuntu 21.10 | dhcpcd5 | 7.1.0-2 |
| ubuntu 22.04 | dhcpcd5 | 7.1.0-2 |
Show all 14 entries from 14 sources
| Source | Package | Fixed in |
|---|---|---|
| debian 11 | dhcpcd5 | 7.1.0-2 |
| debian 12 | dhcpcd5 | 7.1.0-2 |
| debian 9 | dhcpcd5 | no fix listed |
| echo | dhcpcd5 | 7.1.0-2 |
| ubuntu 18.04-ESM | dhcpcd5 | no fix listed |
| ubuntu 19.10 | dhcpcd5 | 7.1.0-2 |
| ubuntu 20.04 | dhcpcd5 | 7.1.0-2 |
| ubuntu 20.04-ESM | dhcpcd5 | 7.1.0-2 |
| ubuntu 20.10 | dhcpcd5 | 7.1.0-2 |
| ubuntu 21.04 | dhcpcd5 | 7.1.0-2 |
| ubuntu 21.10 | dhcpcd5 | 7.1.0-2 |
| ubuntu 22.04 | dhcpcd5 | 7.1.0-2 |
| ubuntu 22.10 | dhcpcd5 | 7.1.0-2 |
| ubuntu 23.04 | dhcpcd5 | 7.1.0-2 |
References
- http://www.securityfocus.com/bid/108172
- https://bugs.debian.org/928440
- https://roy.marples.name/archives/dhcpcd-discuss/0002428.html
- https://roy.marples.name/cgit/dhcpcd.git/commit/?&id=896ef4a54b0578985e5e1360b141593f1d62837b
- https://roy.marples.name/cgit/dhcpcd.git/commit/?&id=c1ebeaafeb324bac997984abdcee2d4e8b61a8a8
- https://roy.marples.name/cgit/dhcpcd.git/commit/?h=dhcpcd-7&id=896ef4a54b0578985e5e1360b141593f1d62837b
- https://roy.marples.name/cgit/dhcpcd.git/commit/?h=dhcpcd-7&id=c1ebeaafeb324bac997984abdcee2d4e8b61a8a8
- https://www.cve.org/CVERecord?id=CVE-2019-11766