(RHSA-2022:1939) Moderate: squid:4 security and bug fix update

2022-05-1006:39:58

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5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

0.041 Low

EPSS

Percentile

92.0%

JSON

Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.

Security Fix(es):

squid: out-of-bounds read in WCCP protocol data may lead to information disclosure (CVE-2021-28116)

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.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.6 Release Notes linked from the References section.

OSVersionArchitecturePackageVersionFilename
RedHatanyaarch64squid-debugsource< 4.15-3.module+el8.6.0+14176+9782b8absquid-debugsource-4.15-3.module+el8.6.0+14176+9782b8ab.aarch64.rpm
RedHatanys390xsquid< 4.15-3.module+el8.6.0+14176+9782b8absquid-4.15-3.module+el8.6.0+14176+9782b8ab.s390x.rpm
RedHatanyaarch64libecap< 1.0.1-2.module+el8.1.0+4044+36416a77libecap-1.0.1-2.module+el8.1.0+4044+36416a77.aarch64.rpm
RedHatanyx86_64libecap-devel< 1.0.1-2.module+el8.1.0+4044+36416a77libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm
RedHatanyaarch64libecap-debuginfo< 1.0.1-2.module+el8.1.0+4044+36416a77libecap-debuginfo-1.0.1-2.module+el8.1.0+4044+36416a77.aarch64.rpm
RedHatanyppc64lelibecap-debugsource< 1.0.1-2.module+el8.1.0+4044+36416a77libecap-debugsource-1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le.rpm
RedHatanys390xlibecap-devel< 1.0.1-2.module+el8.1.0+4044+36416a77libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77.s390x.rpm
RedHatanyx86_64libecap< 1.0.1-2.module+el8.1.0+4044+36416a77libecap-1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm
RedHatanys390xlibecap< 1.0.1-2.module+el8.1.0+4044+36416a77libecap-1.0.1-2.module+el8.1.0+4044+36416a77.s390x.rpm
RedHatanyaarch64libecap-debugsource< 1.0.1-2.module+el8.1.0+4044+36416a77libecap-debugsource-1.0.1-2.module+el8.1.0+4044+36416a77.aarch64.rpm

OS	Version	Architecture	Package	Version	Filename
RedHat	any	aarch64	squid-debugsource	< 4.15-3.module+el8.6.0+14176+9782b8ab	squid-debugsource-4.15-3.module+el8.6.0+14176+9782b8ab.aarch64.rpm
RedHat	any	s390x	squid	< 4.15-3.module+el8.6.0+14176+9782b8ab	squid-4.15-3.module+el8.6.0+14176+9782b8ab.s390x.rpm
RedHat	any	aarch64	libecap	< 1.0.1-2.module+el8.1.0+4044+36416a77	libecap-1.0.1-2.module+el8.1.0+4044+36416a77.aarch64.rpm
RedHat	any	x86_64	libecap-devel	< 1.0.1-2.module+el8.1.0+4044+36416a77	libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm
RedHat	any	aarch64	libecap-debuginfo	< 1.0.1-2.module+el8.1.0+4044+36416a77	libecap-debuginfo-1.0.1-2.module+el8.1.0+4044+36416a77.aarch64.rpm
RedHat	any	ppc64le	libecap-debugsource	< 1.0.1-2.module+el8.1.0+4044+36416a77	libecap-debugsource-1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le.rpm
RedHat	any	s390x	libecap-devel	< 1.0.1-2.module+el8.1.0+4044+36416a77	libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77.s390x.rpm
RedHat	any	x86_64	libecap	< 1.0.1-2.module+el8.1.0+4044+36416a77	libecap-1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm
RedHat	any	s390x	libecap	< 1.0.1-2.module+el8.1.0+4044+36416a77	libecap-1.0.1-2.module+el8.1.0+4044+36416a77.s390x.rpm
RedHat	any	aarch64	libecap-debugsource	< 1.0.1-2.module+el8.1.0+4044+36416a77	libecap-debugsource-1.0.1-2.module+el8.1.0+4044+36416a77.aarch64.rpm