Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2019-3823 | First vendor Publication | 2019-02-06 |
| Vendor | Cve | Last vendor Modification | 2023-11-07 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 7.5 | ||
| Base Score | 7.5 | Environmental Score | 7.5 |
| impact SubScore | 3.6 | Temporal Score | 7.5 |
| Exploitabality Sub Score | 3.9 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | None |
| Integrity Impact | None | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 5 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| 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. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3823 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-125 | Out-of-bounds Read |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2023-11-07 21:40:32 |
|
| 2021-05-04 13:35:05 |
|
| 2021-04-22 02:48:32 |
|
| 2021-03-26 12:30:22 |
|
| 2020-05-23 02:29:58 |
|
| 2019-07-24 05:19:25 |
|
| 2019-04-26 21:19:43 |
|
| 2019-04-24 05:19:00 |
|
| 2019-04-24 00:18:59 |
|
| 2019-04-04 21:19:41 |
|
| 2019-03-18 21:19:29 |
|
| 2019-03-15 13:19:28 |
|
| 2019-03-13 21:19:53 |
|
| 2019-03-11 13:19:02 |
|
| 2019-02-27 21:19:52 |
|
| 2019-02-10 12:03:32 |
|
| 2019-02-09 12:06:55 |
|
| 2019-02-07 17:19:16 |
|
| 2019-02-07 00:19:12 |
|
