Описание
An issue was discovered in openfortivpn 1.11.0 when used with OpenSSL before 1.0.2. tunnel.c mishandles certificate validation because hostname comparisons do not consider '\0' characters, as demonstrated by a good.example.com\x00evil.example.com attack.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| devel | not-affected | 1.12.0-1 |
| eoan | ignored | end of life |
| esm-apps/bionic | needs-triage | |
| esm-apps/focal | not-affected | 1.12.0-1 |
| esm-apps/jammy | not-affected | 1.12.0-1 |
| esm-apps/noble | not-affected | 1.12.0-1 |
| esm-infra-legacy/trusty | DNE | |
| focal | not-affected | 1.12.0-1 |
| groovy | not-affected | 1.12.0-1 |
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Ссылки на источники
EPSS
6.4 Medium
CVSS2
9.1 Critical
CVSS3
Связанные уязвимости
An issue was discovered in openfortivpn 1.11.0 when used with OpenSSL before 1.0.2. tunnel.c mishandles certificate validation because hostname comparisons do not consider '\0' characters, as demonstrated by a good.example.com\x00evil.example.com attack.
An issue was discovered in openfortivpn 1.11.0 when used with OpenSSL ...
An issue was discovered in openfortivpn 1.11.0 when used with OpenSSL before 1.0.2. tunnel.c mishandles certificate validation because hostname comparisons do not consider '\0' characters, as demonstrated by a good.example.com\x00evil.example.com attack.
EPSS
6.4 Medium
CVSS2
9.1 Critical
CVSS3