Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
| Informations | |||
|---|---|---|---|
| Name | CVE-2019-12527 | 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:L/PR:N/UI:R/S:U/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 8.8 | ||
| Base Score | 8.8 | Environmental Score | 8.8 |
| impact SubScore | 5.9 | Temporal Score | 8.8 |
| Exploitabality Sub Score | 2.8 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | Required |
| Scope | Unchanged | Confidentiality Impact | High |
| Integrity Impact | High | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 6.8 | Attack Range | Network |
| Cvss Impact Score | 6.4 | 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 4.0.23 through 4.7. When checking Basic Authentication with HttpHeader::getAuth, Squid uses a global buffer to store the decoded data. Squid does not check that the decoded length isn't greater than the buffer, leading to a heap-based buffer overflow with user controlled data. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12527 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 13:25:51 |
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| 2024-08-02 13:02:33 |
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| 2024-08-02 01:17:50 |
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| 2024-02-02 02:00:58 |
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| 2024-02-01 12:16:47 |
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| 2023-11-07 21:39:37 |
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| 2023-09-05 12:58:18 |
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| 2023-09-05 01:16:29 |
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| 2023-09-02 12:57:36 |
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| 2023-09-02 01:16:46 |
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| 2023-08-12 13:01:26 |
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| 2023-08-12 01:16:03 |
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| 2023-08-11 12:55:18 |
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| 2023-08-11 01:16:30 |
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| 2023-08-06 12:53:40 |
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| 2023-08-06 01:15:59 |
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| 2023-08-04 12:53:56 |
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| 2023-08-04 01:16:08 |
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| 2023-07-14 12:53:55 |
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| 2023-07-14 01:16:05 |
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| 2023-03-29 01:55:18 |
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| 2023-03-28 12:16:24 |
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| 2023-03-01 00:27:46 |
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| 2022-10-11 12:48:11 |
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| 2022-10-11 01:15:59 |
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| 2022-04-28 01:41:59 |
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| 2021-06-29 12:30:18 |
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| 2021-06-16 01:31:13 |
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| 2021-05-05 01:33:12 |
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| 2021-05-04 13:23:17 |
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| 2021-04-22 02:38:14 |
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| 2020-09-03 01:25:12 |
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| 2020-05-24 01:27:30 |
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| 2020-05-23 02:22:12 |
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| 2019-09-03 12:03:30 |
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| 2019-08-27 01:01:09 |
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| 2019-08-25 12:02:34 |
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| 2019-08-14 12:10:34 |
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| 2019-07-19 05:19:39 |
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| 2019-07-18 21:21:04 |
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| 2019-07-15 13:19:21 |
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| 2019-07-12 05:18:31 |
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| 2019-07-12 00:19:03 |
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