Alpine Linux Development TeamALPINE:CVE-2019-3823CVE-2019-3823
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8.8 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
65.5%
libcurl versions from 7.34.0 to before 7.64.0 are vulnerable to a heap out-of-bounds read in the code handling the end-of-response for SMTP. If the buffer passed to smtp_endofresp() isn’t NUL terminated and contains no character ending the parsed number, and len is set to 5, then the strtol() call reads beyond the allocated buffer. The read contents will not be returned to the caller.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | curl | < 7.64.0-r0 | UNKNOWN |
| Alpine | 3.10-main | noarch | curl | < 7.64.0-r0 | UNKNOWN |
| Alpine | 3.11-main | noarch | curl | < 7.64.0-r0 | UNKNOWN |
| Alpine | 3.12-main | noarch | curl | < 7.64.0-r0 | UNKNOWN |
| Alpine | 3.13-main | noarch | curl | < 7.64.0-r0 | UNKNOWN |
| Alpine | 3.14-main | noarch | curl | < 7.64.0-r0 | UNKNOWN |
| Alpine | 3.15-main | noarch | curl | < 7.64.0-r0 | UNKNOWN |
| Alpine | 3.16-main | noarch | curl | < 7.64.0-r0 | UNKNOWN |
| Alpine | 3.17-main | noarch | curl | < 7.64.0-r0 | UNKNOWN |
| Alpine | 3.18-main | noarch | curl | < 7.64.0-r0 | UNKNOWN |
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8.8 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
65.5%