8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
8.4 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
41.3%
A buffer over-read was discovered in libntlmauth in Squid 2.5 through 5.6. Due to incorrect integer-overflow protection, the SSPI and SMB authentication helpers are vulnerable to reading unintended memory locations. In some configurations, cleartext credentials from these locations are sent to a client. This is fixed in 5.7.
CPE | Name | Operator | Version |
---|---|---|---|
squid | eq | 3.3.9-r0 | |
squid | eq | M-staged-PR241 | |
squid | eq | 2.7.9-r4 | |
squid | eq | 3.2.0.18-r1 | |
squid | eq | 3.5.23-r3 | |
squid | eq | SQUID_5_0_3 | |
squid | eq | take04 | |
squid | eq | 3.2.0.19-r1 | |
squid | eq | 3.2.2-r0 | |
squid | eq | 3.2.0.12-r1 |
8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
8.4 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
41.3%