Alpine Linux Development TeamALPINE:CVE-2017-16943CVE-2017-16943
7.5 High
CVSS2
Attack Vector
NETWORK
Attack 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
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.9 High
AI Score
Confidence
Low
0.527 Medium
EPSS
Percentile
97.6%
The receive_msg function in receive.c in the SMTP daemon in Exim 4.88 and 4.89 allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via vectors involving BDAT commands.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-community | noarch | exim | < 4.89-r7 | UNKNOWN |
| Alpine | 3.10-community | noarch | exim | < 4.89-r7 | UNKNOWN |
| Alpine | 3.11-community | noarch | exim | < 4.89-r7 | UNKNOWN |
| Alpine | 3.12-community | noarch | exim | < 4.89-r7 | UNKNOWN |
| Alpine | 3.13-community | noarch | exim | < 4.89-r7 | UNKNOWN |
| Alpine | 3.14-community | noarch | exim | < 4.89-r7 | UNKNOWN |
| Alpine | 3.15-community | noarch | exim | < 4.89-r7 | UNKNOWN |
| Alpine | 3.16-community | noarch | exim | < 4.89-r7 | UNKNOWN |
| Alpine | 3.17-community | noarch | exim | < 4.89-r7 | UNKNOWN |
| Alpine | 3.18-community | noarch | exim | < 4.89-r7 | UNKNOWN |
Related
7.5 High
CVSS2
Attack Vector
NETWORK
Attack 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
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.9 High
AI Score
Confidence
Low
0.527 Medium
EPSS
Percentile
97.6%