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osvGoogleOSV:DLA-445-1
HistoryMar 03, 2016 - 12:00 a.m.

squid3 - security update

2016-03-0300:00:00
Google
osv.dev
6

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.957 High

EPSS

Percentile

99.1%

The backported patch to solve CVE-2016-2569 yielded to failed assertions
that made squid3 to crash when closing connections. The fix for this CVE
strongly relies on exception handling present in more recent versions of
squid3, that I failed to identify in the previous update. I have
reverted the patch to take the safest position, taking into account that
Squeeze users should migrate to a supported version of Debian. This
post-EOL update is intended to keep a functional squid3 package in the
archive.

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.957 High

EPSS

Percentile

99.1%

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