Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2019-12529 | First vendor Publication | 2019-07-11 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N | |||
|---|---|---|---|
| Overall CVSS Score | 5.9 | ||
| Base Score | 5.9 | Environmental Score | 5.9 |
| impact SubScore | 3.6 | Temporal Score | 5.9 |
| Exploitabality Sub Score | 2.2 | ||
| Attack Vector | Network | Attack Complexity | High |
| Privileges Required | None | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | High |
| Integrity Impact | None | Availability Impact | None |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:M/Au:N/C:P/I:N/A:N) | |||
|---|---|---|---|
| Cvss Base Score | 4.3 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| An issue was discovered in Squid 2.x through 2.7.STABLE9, 3.x through 3.5.28, and 4.x through 4.7. When Squid is configured to use Basic Authentication, the Proxy-Authorization header is parsed via uudecode. uudecode determines how many bytes will be decoded by iterating over the input and checking its table. The length is then used to start decoding the string. There are no checks to ensure that the length it calculates isn't greater than the input buffer. This leads to adjacent memory being decoded as well. An attacker would not be able to retrieve the decoded data unless the Squid maintainer had configured the display of usernames on error pages. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12529 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-125 | Out-of-bounds Read |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 13:25:51 |
|
| 2024-08-02 13:02:34 |
|
| 2024-08-02 01:17:50 |
|
| 2024-02-02 02:00:58 |
|
| 2024-02-01 12:16:47 |
|
| 2023-11-07 21:39:37 |
|
| 2023-09-05 12:58:18 |
|
| 2023-09-05 01:16:29 |
|
| 2023-09-02 12:57:36 |
|
| 2023-09-02 01:16:46 |
|
| 2023-08-12 13:01:27 |
|
| 2023-08-12 01:16:03 |
|
| 2023-08-11 12:55:19 |
|
| 2023-08-11 01:16:30 |
|
| 2023-08-06 12:53:40 |
|
| 2023-08-06 01:15:59 |
|
| 2023-08-04 12:53:56 |
|
| 2023-08-04 01:16:08 |
|
| 2023-07-14 12:53:55 |
|
| 2023-07-14 01:16:06 |
|
| 2023-03-29 01:55:18 |
|
| 2023-03-28 12:16:24 |
|
| 2022-10-11 12:48:11 |
|
| 2022-10-11 01:15:59 |
|
| 2022-04-27 02:06:14 |
|
| 2021-08-05 01:31:55 |
|
| 2021-07-21 17:24:59 |
|
| 2021-06-29 12:30:19 |
|
| 2021-06-16 01:31:13 |
|
| 2021-05-05 01:33:46 |
|
| 2021-05-04 13:28:57 |
|
| 2021-04-22 02:42:54 |
|
| 2020-07-11 09:22:39 |
|
| 2020-05-24 01:27:30 |
|
| 2020-05-23 02:22:12 |
|
| 2019-08-27 01:01:09 |
|
| 2019-08-25 12:02:34 |
|
| 2019-08-14 12:10:34 |
|
| 2019-07-23 00:20:39 |
|
| 2019-07-21 09:19:16 |
|
| 2019-07-19 05:19:39 |
|
| 2019-07-18 21:21:04 |
|
| 2019-07-12 05:18:31 |
|
| 2019-07-12 00:19:03 |
|
