UbuntuUSN-4141-1Exim vulnerability
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.915 High
EPSS
Percentile
98.9%
Releases
- Ubuntu 19.04
Packages
- exim4 - Exim is a mail transport agent
Details
It was discovered that Exim incorrectly handled certain string operations.
A remote attacker could use this issue to cause Exim to crash, resulting in
a denial of service, or possibly execute arbitrary code.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 19.04 | noarch | exim4-daemon-heavy | < 4.92-4ubuntu1.4 | UNKNOWN |
| Ubuntu | 19.04 | noarch | exim4 | < 4.92-4ubuntu1.4 | UNKNOWN |
| Ubuntu | 19.04 | noarch | exim4-base | < 4.92-4ubuntu1.4 | UNKNOWN |
| Ubuntu | 19.04 | noarch | exim4-base-dbgsym | < 4.92-4ubuntu1.4 | UNKNOWN |
| Ubuntu | 19.04 | noarch | exim4-config | < 4.92-4ubuntu1.4 | UNKNOWN |
| Ubuntu | 19.04 | noarch | exim4-daemon-heavy-dbgsym | < 4.92-4ubuntu1.4 | UNKNOWN |
| Ubuntu | 19.04 | noarch | exim4-daemon-light | < 4.92-4ubuntu1.4 | UNKNOWN |
| Ubuntu | 19.04 | noarch | exim4-daemon-light-dbgsym | < 4.92-4ubuntu1.4 | UNKNOWN |
| Ubuntu | 19.04 | noarch | exim4-dev | < 4.92-4ubuntu1.4 | UNKNOWN |
| Ubuntu | 19.04 | noarch | eximon4 | < 4.92-4ubuntu1.4 | UNKNOWN |
References
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.915 High
EPSS
Percentile
98.9%