Описание
EncFS before 1.7.0 encrypts multiple blocks by means of the CFB cipher mode with the same initialization vector, which makes it easier for local users to obtain sensitive information via calculations involving recovery of XORed data, as demonstrated by an attack on encrypted data in which the last block contains only one byte.
| Релиз | Статус | Примечание |
|---|---|---|
| artful | ignored | end of life |
| bionic | not-affected | 1.7.4-2.4ubuntu2 |
| dapper | ignored | end of life |
| devel | not-affected | 1.7.4-2.4ubuntu2 |
| esm-apps/bionic | not-affected | 1.7.4-2.4ubuntu2 |
| esm-apps/xenial | not-affected | 1.7.4-2.4ubuntu2 |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was not-affected [1.7.4-2.4ubuntu2]] |
| hardy | ignored | end of life |
| jaunty | ignored | end of life |
| karmic | ignored | end of life |
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EPSS
5 Medium
CVSS2
Связанные уязвимости
EncFS before 1.7.0 encrypts multiple blocks by means of the CFB cipher mode with the same initialization vector, which makes it easier for local users to obtain sensitive information via calculations involving recovery of XORed data, as demonstrated by an attack on encrypted data in which the last block contains only one byte.
EncFS before 1.7.0 encrypts multiple blocks by means of the CFB cipher ...
EncFS before 1.7.0 encrypts multiple blocks by means of the CFB cipher mode with the same initialization vector, which makes it easier for local users to obtain sensitive information via calculations involving recovery of XORed data, as demonstrated by an attack on encrypted data in which the last block contains only one byte.
EPSS
5 Medium
CVSS2