Описание
PuTTY 0.68 through 0.73 has an Observable Discrepancy leading to an information leak in the algorithm negotiation. This allows man-in-the-middle attackers to target initial connection attempts (where no host key for the server has been cached by the client).
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| devel | not-affected | 0.74-1 |
| eoan | ignored | end of life |
| esm-apps-legacy/xenial | needs-triage | |
| esm-apps/bionic | needs-triage | |
| esm-apps/focal | needs-triage | |
| esm-apps/jammy | not-affected | 0.74-1 |
| esm-apps/noble | not-affected | 0.74-1 |
| esm-apps/resolute | not-affected | 0.74-1 |
| esm-apps/xenial | ignored | end of ESM support, was needs-triage |
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Ссылки на источники
EPSS
4.3 Medium
CVSS2
5.9 Medium
CVSS3
Связанные уязвимости
PuTTY 0.68 through 0.73 has an Observable Discrepancy leading to an information leak in the algorithm negotiation. This allows man-in-the-middle attackers to target initial connection attempts (where no host key for the server has been cached by the client).
PuTTY 0.68 through 0.73 has an Observable Discrepancy leading to an in ...
PuTTY 0.68 through 0.73 has an Observable Discrepancy leading to an information leak in the algorithm negotiation. This allows man-in-the-middle attackers to target initial connection attempts (where no host key for the server has been cached by the client).
ALT-PU-2021-1774: package `putty` update to version 0.75-alt1
EPSS
4.3 Medium
CVSS2
5.9 Medium
CVSS3