UbuntuUSN-3164-1Exim vulnerability
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
6 Medium
AI Score
Confidence
High
2.6 Low
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:H/Au:N/C:P/I:N/A:N
0.004 Low
EPSS
Percentile
73.2%
Releases
- Ubuntu 16.10
- Ubuntu 16.04 ESM
- Ubuntu 14.04 ESM
- Ubuntu 12.04
Packages
- exim4 - Exim is a mail transport agent
Details
Bjoern Jacke discovered that Exim incorrectly handled DKIM keys. In certain
configurations, private DKIM signing keys could be leaked to the log files.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 16.10 | noarch | exim4-daemon-heavy | < 4.87-3ubuntu1.1 | UNKNOWN |
| Ubuntu | 16.10 | noarch | exim4 | < 4.87-3ubuntu1.1 | UNKNOWN |
| Ubuntu | 16.10 | noarch | exim4-base | < 4.87-3ubuntu1.1 | UNKNOWN |
| Ubuntu | 16.10 | noarch | exim4-base-dbgsym | < 4.87-3ubuntu1.1 | UNKNOWN |
| Ubuntu | 16.10 | noarch | exim4-config | < 4.87-3ubuntu1.1 | UNKNOWN |
| Ubuntu | 16.10 | noarch | exim4-daemon-heavy-dbg | < 4.87-3ubuntu1.1 | UNKNOWN |
| Ubuntu | 16.10 | noarch | exim4-daemon-heavy-dbgsym | < 4.87-3ubuntu1.1 | UNKNOWN |
| Ubuntu | 16.10 | noarch | exim4-daemon-light | < 4.87-3ubuntu1.1 | UNKNOWN |
| Ubuntu | 16.10 | noarch | exim4-daemon-light-dbg | < 4.87-3ubuntu1.1 | UNKNOWN |
| Ubuntu | 16.10 | noarch | exim4-daemon-light-dbgsym | < 4.87-3ubuntu1.1 | UNKNOWN |
References
Related
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
6 Medium
AI Score
Confidence
High
2.6 Low
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:H/Au:N/C:P/I:N/A:N
0.004 Low
EPSS
Percentile
73.2%