Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2019-11596 | First vendor Publication | 2019-04-29 |
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
In memcached before 1.5.14, a NULL pointer dereference was found in the "lru mode" and "lru temp_ttl" commands. This causes a denial of service when parsing crafted lru command messages in process_lru_command in memcached.c. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11596 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-476 | NULL Pointer Dereference |
CPE : Common Platform Enumeration
Snort® IPS/IDS
Date | Description |
---|---|
2020-01-16 | Memcached lru mode NULL dereference attempt RuleID : 52477 - Revision : 1 - Type : SERVER-OTHER |
2020-01-16 | Memcached lru temp_ttl NULL dereference attempt RuleID : 52476 - Revision : 1 - Type : SERVER-OTHER |
2019-09-24 | Memcached lru mode NULL dereference attempt RuleID : 51186 - Revision : 1 - Type : SERVER-OTHER |
2019-09-24 | Memcached lru temp_ttl NULL dereference attempt RuleID : 51185 - Revision : 1 - Type : SERVER-OTHER |
Sources (Detail)
Alert History
Date | Informations |
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2023-11-07 21:40:08 |
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2021-05-04 13:22:34 |
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2021-04-22 02:37:32 |
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2020-05-26 21:23:12 |
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2020-05-23 02:21:41 |
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2019-06-22 12:03:31 |
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2019-05-16 12:09:24 |
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2019-05-16 09:19:15 |
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2019-05-04 00:18:56 |
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2019-05-01 21:19:05 |
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2019-04-30 21:19:29 |
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2019-04-29 21:19:27 |
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