vulnerability
Ubuntu: (Multiple Advisories) (CVE-2023-46847): Squid vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:L/Au:N/C:P/I:P/A:C) | Nov 3, 2023 | Nov 23, 2023 | Apr 16, 2026 |
Severity
9
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:C)
Published
Nov 3, 2023
Added
Nov 23, 2023
Modified
Apr 16, 2026
Description
Squid is vulnerable to a Denial of Service, where a remote attacker can perform buffer overflow attack by writing up to 2 MB of arbitrary data to heap memory when Squid is configured to accept HTTP Digest Authentication.
Solutions
ubuntu-pro-upgrade-squidubuntu-pro-upgrade-squid3ubuntu-upgrade-squid
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.