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Squid Proxy Cache Multiple Security Update Advisories SQUID-2020:1, SQUID-2020:2, SQUID-2020:3

Information

Severity

Severity

Medium

Family

Family

Web application abuses

CVSSv2 Base

CVSSv2 Base

6.5

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

4 years ago

Modified

Modified

4 years ago

Summary

Squid is prone to multiple vulnerabilities.

Insight

Insight

Squid is prone to multiple vulnerabilities: - Information Disclosure issue in FTP Gateway (CVE-2019-12528) - Improper Input Validation issues in HTTP Request processing (CVE-2020-8449, CVE-2020-8450) - Buffer Overflow issue in ext_lm_group_acl helper (CVE-2020-8517)

Affected Software

Affected Software

Squid versions 2.x, 3.x - 3.5.28 and 4.x - 4.9.

Detection Method

Detection Method

Checks if a vulnerable version is present on the target host.

Solution

Solution

Update to version 4.10 or later.

Common Vulnerabilities and Exposures (CVE)