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ubuntuUbuntuUSN-4065-2
HistoryJul 22, 2019 - 12:00 a.m.

Squid vulnerabilities

2019-07-2200:00:00
ubuntu.com
121

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.3 High

AI Score

Confidence

Low

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.162 Low

EPSS

Percentile

95.9%

Releases

  • Ubuntu 12.04

Packages

  • squid3 - Web proxy cache server

Details

USN-4065-1 fixed several vulnerabilities in Squid. This update provides
the corresponding update for Ubuntu 12.04 ESM.

Original advisory details:

It was discovered that Squid incorrectly handled Digest authentication. A
remote attacker could possibly use this issue to cause Squid to crash,
resulting in a denial of service. (CVE-2019-12525)

It was discovered that Squid incorrectly handled Basic authentication. A
remote attacker could possibly use this issue to cause Squid to crash,
resulting in a denial of service. (CVE-2019-12529)

OSVersionArchitecturePackageVersionFilename
Ubuntu12.04noarchsquid3< 3.1.19-1ubuntu3.12.04.10UNKNOWN
Ubuntu12.04noarchsquid< 3.1.19-1ubuntu3.12.04.10UNKNOWN
Ubuntu12.04noarchsquid-cgi< 3.1.19-1ubuntu3.12.04.10UNKNOWN
Ubuntu12.04noarchsquid-cgi-dbgsym< 3.1.19-1ubuntu3.12.04.10UNKNOWN
Ubuntu12.04noarchsquid3-dbg< 3.1.19-1ubuntu3.12.04.10UNKNOWN
Ubuntu12.04noarchsquid3-dbgsym< 3.1.19-1ubuntu3.12.04.10UNKNOWN
Ubuntu12.04noarchsquidclient< 3.1.19-1ubuntu3.12.04.10UNKNOWN
Ubuntu12.04noarchsquidclient-dbgsym< 3.1.19-1ubuntu3.12.04.10UNKNOWN

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.3 High

AI Score

Confidence

Low

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.162 Low

EPSS

Percentile

95.9%