CVE-2019-18676
7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD
Description
An issue was discovered in Squid 3.x and 4.x through 4.8. Due to incorrect input validation, there is a heap-based buffer overflow that can result in Denial of Service to all clients using the proxy. Severity is high due to this vulnerability occurring before normal security checks; any remote client that can reach the proxy port can trivially perform the attack via a crafted URI scheme.
Affected (11)
Show all products
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| From 3.0 to 3.5.28 |
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| Version 16.04 |
Configuration C
| Vulnerable Software | Affected Versions |
|---|---|
| Version 30 |
Configuration D
| Vulnerable Software | Affected Versions |
|---|---|
| Version 10.0 |
Configuration E
| Vulnerable Software | Affected Versions |
|---|---|
| Version 16.04 |
References (20)
Source: cve@mitre.org
Patch
Source: cve@mitre.org
Issue TrackingThird Party Advisory
Source: cve@mitre.org
Mailing ListThird Party Advisory
Source: cve@mitre.org
Source: cve@mitre.org
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Timeline
No history available yet.