EulerOS 2.0 SP2 : squid (EulerOS-SA-2019-2445)

High Nessus Plugin ID 131599

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VPR Score: 5.9

Synopsis

The remote EulerOS host is missing multiple security updates.

Description

According to the versions of the squid packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

- Squid before 4.4 has XSS via a crafted X.509 certificate during HTTP(S) error page generation for certificate errors.(CVE-2018-19131)

- Squid before 4.4, when SNMP is enabled, allows a denial of service (Memory Leak) via an SNMP packet.(CVE-2018-19132)

- Incorrect HTTP Request header comparison in Squid HTTP Proxy 3.5.0.1 through 3.5.22, and 4.0.1 through 4.0.16 results in Collapsed Forwarding feature mistakenly identifying some private responses as being suitable for delivery to multiple clients.(CVE-2016-10003)

- An issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7. When Squid is configured to use Digest authentication, it parses the header Proxy-Authorization. It searches for certain tokens such as domain, uri, and qop. Squid checks if this token's value starts with a quote and ends with one. If so, it performs a memcpy of its length minus 2. Squid never checks whether the value is just a single quote (which would satisfy its requirements), leading to a memcpy of its length minus 1.(CVE-2019-12525)

- The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.(CVE-2019-13345)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected squid packages.

See Also

http://www.nessus.org/u?a5f83c6a

Plugin Details

Severity: High

ID: 131599

File Name: EulerOS_SA-2019-2445.nasl

Version: 1.5

Type: local

Published: 2019/12/04

Updated: 2021/01/06

Dependencies: 12634

Risk Information

Risk Factor: High

VPR Score: 5.9

CVSS v2.0

Base Score: 7.5

Temporal Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 9.8

Temporal Score: 8.5

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:squid, p-cpe:/a:huawei:euleros:squid-migration-script, cpe:/o:huawei:euleros:2.0

Required KB Items: Host/local_checks_enabled, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/sp

Excluded KB Items: Host/EulerOS/uvp_version

Exploit Ease: No known exploits are available

Patch Publication Date: 2019/12/04

Reference Information

CVE: CVE-2016-10003, CVE-2018-19131, CVE-2018-19132, CVE-2019-12525, CVE-2019-13345