CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
91.1%
Joshua Rogers discovered that Squid incorrectly handled validating certain
SSL certificates. A remote attacker could possibly use this issue to cause
Squid to crash, resulting in a denial of service. This issue only affected
Ubuntu 22.04 LTS, Ubuntu 23.04, and Ubuntu 23.10. (CVE-2023-46724)
Joshua Rogers discovered that Squid incorrectly handled the Gopher
protocol. A remote attacker could possibly use this issue to cause Squid to
crash, resulting in a denial of service. Gopher support has been disabled
in this update. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04
LTS, and Ubuntu 23.04. (CVE-2023-46728)
Keran Mu and Jianjun Chen discovered that Squid incorrectly handled the
chunked decoder. A remote attacker could possibly use this issue to perform
HTTP request smuggling attacks. (CVE-2023-46846)
Joshua Rogers discovered that Squid incorrectly handled HTTP Digest
Authentication. A remote attacker could possibly use this issue to cause
Squid to crash, resulting in a denial of service. (CVE-2023-46847)
Joshua Rogers discovered that Squid incorrectly handled certain FTP urls.
A remote attacker could possibly use this issue to cause Squid to crash,
resulting in a denial of service. (CVE-2023-46848)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 23.10 | noarch | squid | < 6.1-2ubuntu1.1 | UNKNOWN |
Ubuntu | 23.10 | noarch | squid-cgi | < 6.1-2ubuntu1.1 | UNKNOWN |
Ubuntu | 23.10 | noarch | squid-cgi-dbgsym | < 6.1-2ubuntu1.1 | UNKNOWN |
Ubuntu | 23.10 | noarch | squid-common | < 6.1-2ubuntu1.1 | UNKNOWN |
Ubuntu | 23.10 | noarch | squid-dbgsym | < 6.1-2ubuntu1.1 | UNKNOWN |
Ubuntu | 23.10 | noarch | squid-openssl | < 6.1-2ubuntu1.1 | UNKNOWN |
Ubuntu | 23.10 | noarch | squid-openssl-dbgsym | < 6.1-2ubuntu1.1 | UNKNOWN |
Ubuntu | 23.10 | noarch | squid-purge | < 6.1-2ubuntu1.1 | UNKNOWN |
Ubuntu | 23.10 | noarch | squid-purge-dbgsym | < 6.1-2ubuntu1.1 | UNKNOWN |
Ubuntu | 23.10 | noarch | squidclient | < 6.1-2ubuntu1.1 | UNKNOWN |