2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:L/Au:N/C:N/I:P/A:N
4 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5.1 Medium
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
69.1%
Exim supports the use of multiple “-p” command line arguments which are malloc()'ed and never free()'ed, used in conjunction with other issues allows attackers to cause arbitrary code execution. This affects exim version 4.89 and earlier. Please note that at this time upstream has released a patch (commit 65e061b76867a9ea7aeeb535341b790b90ae6c21), but it is not known if a new point release is available that addresses this issue at this time.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | exim | < 4.89-r5 | UNKNOWN |
Alpine | 3.10-community | noarch | exim | < 4.89-r5 | UNKNOWN |
Alpine | 3.11-community | noarch | exim | < 4.89-r5 | UNKNOWN |
Alpine | 3.12-community | noarch | exim | < 4.89-r5 | UNKNOWN |
Alpine | 3.13-community | noarch | exim | < 4.89-r5 | UNKNOWN |
Alpine | 3.14-community | noarch | exim | < 4.89-r5 | UNKNOWN |
Alpine | 3.15-community | noarch | exim | < 4.89-r5 | UNKNOWN |
Alpine | 3.16-community | noarch | exim | < 4.89-r5 | UNKNOWN |
Alpine | 3.17-community | noarch | exim | < 4.89-r5 | UNKNOWN |
Alpine | 3.18-community | noarch | exim | < 4.89-r5 | UNKNOWN |
2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:L/Au:N/C:N/I:P/A:N
4 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5.1 Medium
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
69.1%