CVE-2010-0308

squid: temporary DoS (assertion failure) triggered by truncated DNS packet (SQUID-2010:1)

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

lib/rfc1035.c in Squid 2.x, 3.0 through 3.0.STABLE22, and 3.1 through 3.1.0.15 allows remote attackers to cause a denial of service (assertion failure) via a crafted DNS packet that only contains a header.

lib/rfc1035.c en Squid 2.x, desde v3.0 hasta v3.0.STABLE22, y desde v3.1 hasta v3.1.0.15 permite a atacantes remotos producir una denegación de servicio (fallo de aserción) a través de un paquete DNS manipulado que unicamente contiene una cabecera.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

None

Availability

Partial

Attack Vector

Adjacent

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2010-01-12 CVE Reserved
2010-02-03 CVE Published
2024-08-07 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (15)

URL	Tag	Source
http://events.ccc.de/congress/2009/Fahrplan/attachments/1483_26c3_ipv4_fuckups.pdf	X_refsource_misc
http://osvdb.org/62044	Vdb Entry
http://www.securityfocus.com/bid/37522	Vdb Entry
http://www.securitytracker.com/id?1023520	Vdb Entry
http://www.squid-cache.org/Versions/v2/HEAD/changesets/12597.patch	X_refsource_misc
http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-9853.patch	X_refsource_misc
https://exchange.xforce.ibmcloud.com/vulnerabilities/56001	Vdb Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11270	Signature

URL	Date	SRC

URL	Date	SRC
http://www.squid-cache.org/Versions/v3/3.0/changesets/squid-3.0-9163.patch	2017-09-19

URL	Date	SRC
http://secunia.com/advisories/38451	2017-09-19
http://secunia.com/advisories/38455	2017-09-19
http://www.squid-cache.org/Advisories/SQUID-2010_1.txt	2017-09-19
http://www.vupen.com/english/advisories/2010/0260	2017-09-19
https://access.redhat.com/security/cve/CVE-2010-0308	2010-03-29
https://bugzilla.redhat.com/show_bug.cgi?id=556389	2010-03-29

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"				2.0 Search vendor "Squid-cache" for product "Squid" and version "2.0"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				2.1 Search vendor "Squid-cache" for product "Squid" and version "2.1"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				2.2 Search vendor "Squid-cache" for product "Squid" and version "2.2"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				2.3 Search vendor "Squid-cache" for product "Squid" and version "2.3"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				2.4 Search vendor "Squid-cache" for product "Squid" and version "2.4"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				2.5 Search vendor "Squid-cache" for product "Squid" and version "2.5"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				2.6 Search vendor "Squid-cache" for product "Squid" and version "2.6"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				2.7 Search vendor "Squid-cache" for product "Squid" and version "2.7"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.0.stable1 Search vendor "Squid-cache" for product "Squid" and version "3.0.stable1"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.0.stable2 Search vendor "Squid-cache" for product "Squid" and version "3.0.stable2"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.0.stable3 Search vendor "Squid-cache" for product "Squid" and version "3.0.stable3"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.0.stable4 Search vendor "Squid-cache" for product "Squid" and version "3.0.stable4"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.0.stable5 Search vendor "Squid-cache" for product "Squid" and version "3.0.stable5"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.0.stable6 Search vendor "Squid-cache" for product "Squid" and version "3.0.stable6"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.0.stable7 Search vendor "Squid-cache" for product "Squid" and version "3.0.stable7"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.0.stable8 Search vendor "Squid-cache" for product "Squid" and version "3.0.stable8"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.0.stable9 Search vendor "Squid-cache" for product "Squid" and version "3.0.stable9"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.0.stable11 Search vendor "Squid-cache" for product "Squid" and version "3.0.stable11"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.0.stable12 Search vendor "Squid-cache" for product "Squid" and version "3.0.stable12"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.0.stable13 Search vendor "Squid-cache" for product "Squid" and version "3.0.stable13"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.0.stable14 Search vendor "Squid-cache" for product "Squid" and version "3.0.stable14"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.0.stable15 Search vendor "Squid-cache" for product "Squid" and version "3.0.stable15"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.0.stable16 Search vendor "Squid-cache" for product "Squid" and version "3.0.stable16"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.0.stable17 Search vendor "Squid-cache" for product "Squid" and version "3.0.stable17"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.0.stable18 Search vendor "Squid-cache" for product "Squid" and version "3.0.stable18"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.0.stable19 Search vendor "Squid-cache" for product "Squid" and version "3.0.stable19"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.0.stable20 Search vendor "Squid-cache" for product "Squid" and version "3.0.stable20"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.0.stable21 Search vendor "Squid-cache" for product "Squid" and version "3.0.stable21"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.0.stable22 Search vendor "Squid-cache" for product "Squid" and version "3.0.stable22"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.1 Search vendor "Squid-cache" for product "Squid" and version "3.1"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.1.0.1 Search vendor "Squid-cache" for product "Squid" and version "3.1.0.1"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.1.0.2 Search vendor "Squid-cache" for product "Squid" and version "3.1.0.2"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.1.0.3 Search vendor "Squid-cache" for product "Squid" and version "3.1.0.3"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.1.0.4 Search vendor "Squid-cache" for product "Squid" and version "3.1.0.4"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.1.0.5 Search vendor "Squid-cache" for product "Squid" and version "3.1.0.5"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.1.0.6 Search vendor "Squid-cache" for product "Squid" and version "3.1.0.6"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.1.0.7 Search vendor "Squid-cache" for product "Squid" and version "3.1.0.7"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.1.0.8 Search vendor "Squid-cache" for product "Squid" and version "3.1.0.8"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.1.0.9 Search vendor "Squid-cache" for product "Squid" and version "3.1.0.9"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.1.0.10 Search vendor "Squid-cache" for product "Squid" and version "3.1.0.10"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.1.0.11 Search vendor "Squid-cache" for product "Squid" and version "3.1.0.11"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.1.0.12 Search vendor "Squid-cache" for product "Squid" and version "3.1.0.12"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.1.0.13 Search vendor "Squid-cache" for product "Squid" and version "3.1.0.13"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.1.0.14 Search vendor "Squid-cache" for product "Squid" and version "3.1.0.14"		-		Affected
Squid-cache Search vendor "Squid-cache"		Squid Search vendor "Squid-cache" for product "Squid"				3.1.0.15 Search vendor "Squid-cache" for product "Squid" and version "3.1.0.15"		-		Affected