9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.162 Low
EPSS
Percentile
95.9%
Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.
Security Fix(es):
squid: improper check for new member in ESIExpression::Evaluate allows for stack buffer overflow (CVE-2019-12519)
squid: improper access restriction upon Digest Authentication nonce replay could lead to remote code execution (CVE-2020-11945)
squid: parsing of header Proxy-Authentication leads to memory corruption (CVE-2019-12525)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 7 | ppc64 | squid-debuginfo | < 3.5.20-15.el7_8.1 | squid-debuginfo-3.5.20-15.el7_8.1.ppc64.rpm |
RedHat | 7 | ppc64le | squid-debuginfo | < 3.5.20-15.el7_8.1 | squid-debuginfo-3.5.20-15.el7_8.1.ppc64le.rpm |
RedHat | 7 | s390x | squid-sysvinit | < 3.5.20-15.el7_8.1 | squid-sysvinit-3.5.20-15.el7_8.1.s390x.rpm |
RedHat | 7 | ppc64le | squid-migration-script | < 3.5.20-15.el7_8.1 | squid-migration-script-3.5.20-15.el7_8.1.ppc64le.rpm |
RedHat | 7 | ppc64 | squid-sysvinit | < 3.5.20-15.el7_8.1 | squid-sysvinit-3.5.20-15.el7_8.1.ppc64.rpm |
RedHat | 7 | x86_64 | squid-debuginfo | < 3.5.20-15.el7_8.1 | squid-debuginfo-3.5.20-15.el7_8.1.x86_64.rpm |
RedHat | 7 | x86_64 | squid-sysvinit | < 3.5.20-15.el7_8.1 | squid-sysvinit-3.5.20-15.el7_8.1.x86_64.rpm |
RedHat | 7 | s390x | squid | < 3.5.20-15.el7_8.1 | squid-3.5.20-15.el7_8.1.s390x.rpm |
RedHat | 7 | x86_64 | squid-migration-script | < 3.5.20-15.el7_8.1 | squid-migration-script-3.5.20-15.el7_8.1.x86_64.rpm |
RedHat | 7 | ppc64 | squid | < 3.5.20-15.el7_8.1 | squid-3.5.20-15.el7_8.1.ppc64.rpm |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.162 Low
EPSS
Percentile
95.9%