Debian Security Bug TrackerDEBIANCVE:CVE-2019-16928CVE-2019-16928
10 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
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
0.915 High
EPSS
Percentile
98.9%
Exim 4.92 through 4.92.2 allows remote code execution, a different vulnerability than CVE-2019-15846. There is a heap-based buffer overflow in string_vformat in string.c involving a long EHLO command.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | exim4 | < 4.92.2-3 | exim4_4.92.2-3_all.deb |
| Debian | 11 | all | exim4 | < 4.92.2-3 | exim4_4.92.2-3_all.deb |
| Debian | 10 | all | exim4 | < 4.92-8+deb10u3 | exim4_4.92-8+deb10u3_all.deb |
| Debian | 999 | all | exim4 | < 4.92.2-3 | exim4_4.92.2-3_all.deb |
| Debian | 13 | all | exim4 | < 4.92.2-3 | exim4_4.92.2-3_all.deb |
Related
10 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
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
0.915 High
EPSS
Percentile
98.9%