UbuntuUSN-5741-1Exim vulnerability
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8.3 High
AI Score
Confidence
High
0.007 Low
EPSS
Percentile
80.3%
Releases
- Ubuntu 22.10
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
- Ubuntu 18.04 ESM
Packages
- exim4 - Exim is a mail transport agent
Details
It was discovered that Exim incorrectly handled certain regular
expressions. An 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 | 22.10 | noarch | exim4-base | < 4.96-3ubuntu1.1 | UNKNOWN |
| Ubuntu | 22.10 | noarch | exim4 | < 4.96-3ubuntu1.1 | UNKNOWN |
| Ubuntu | 22.10 | noarch | exim4-base-dbgsym | < 4.96-3ubuntu1.1 | UNKNOWN |
| Ubuntu | 22.10 | noarch | exim4-config | < 4.96-3ubuntu1.1 | UNKNOWN |
| Ubuntu | 22.10 | noarch | exim4-daemon-heavy | < 4.96-3ubuntu1.1 | UNKNOWN |
| Ubuntu | 22.10 | noarch | exim4-daemon-heavy-dbgsym | < 4.96-3ubuntu1.1 | UNKNOWN |
| Ubuntu | 22.10 | noarch | exim4-daemon-light | < 4.96-3ubuntu1.1 | UNKNOWN |
| Ubuntu | 22.10 | noarch | exim4-daemon-light-dbgsym | < 4.96-3ubuntu1.1 | UNKNOWN |
| Ubuntu | 22.10 | noarch | exim4-dev | < 4.96-3ubuntu1.1 | UNKNOWN |
| Ubuntu | 22.10 | noarch | eximon4 | < 4.96-3ubuntu1.1 | UNKNOWN |
References
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8.3 High
AI Score
Confidence
High
0.007 Low
EPSS
Percentile
80.3%