CVE-2019-13345

squid: XSS via user_name or auth parameter in cachemgr.cgi

Severity Score

6.1

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.

El modulo web del archivo cachemgr.cgi de Squid hasta versión 4.7, presenta un problema de tipo XSS por medio del parámetro user_name o auth.

It was discovered that Squid incorrectly handled certain SNMP packets. A remote attacker could possibly use this issue to cause memory consumption, leading to a denial of service. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. It was discovered that Squid incorrectly handled the cachemgr.cgi web module. A remote attacker could possibly use this issue to conduct cross-site scripting attacks. Various other issues were also addressed.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-07-05 CVE Reserved
2019-07-05 CVE Published
2024-08-04 CVE Updated
2024-08-04 First Exploit
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (17)

URL	Tag	Source
http://www.securityfocus.com/bid/109095	Vdb Entry
https://lists.debian.org/debian-lts-announce/2019/07/msg00006.html	Mailing List
https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html	Mailing List
https://seclists.org/bugtraq/2019/Aug/42	Mailing List

URL	Date	SRC
https://bugs.squid-cache.org/show_bug.cgi?id=4957	2024-08-04

URL	Date	SRC
https://github.com/squid-cache/squid/pull/429	2023-11-07

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00067.html	2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00053.html	2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.html	2023-11-07
https://access.redhat.com/errata/RHSA-2019:3476	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SPXN2CLAGN5QSQBTOV5IGVLDOQSRFNTZ	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X2ERPHSPUGOYVVRPQRASQBFGS2EJISFC	2023-11-07
https://usn.ubuntu.com/4059-1	2023-11-07
https://usn.ubuntu.com/4059-2	2023-11-07
https://www.debian.org/security/2019/dsa-4507	2023-11-07
https://access.redhat.com/security/cve/CVE-2019-13345	2020-03-31
https://bugzilla.redhat.com/show_bug.cgi?id=1727744	2020-03-31

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				<= 4.7 Search vendor "Squid-cache" for product "Squid" and version " <= 4.7"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0"		-		Affected