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CVE-2009-3700

Date: October 28, 2009

Buffer overflow in sgLog.c in squidGuard 1.3 and 1.4 allows remote attackers to cause a denial of service (application hang or loss of blocking functionality) via a long URL with many / (slash) characters, related to "emergency mode."

Severity Score

Related Resources (15)

http://secunia.com/advisories/37107
http://www.vupen.com/english/advisories/2009/3013
http://www.vupen.com/english/advisories/2010/1043
https://nvd.nist.gov/vuln/detail/CVE-2009-3700
http://secunia.com/advisories/39679
http://www.osvdb.org/59163
http://www.squidguard.org/Downloads/Patches/1.4/Readme.Patch-20091015
https://people.canonical.com/~ubuntu-security/cve/CVE-2009-3700
http://securitytracker.com/id?1023079
http://www.securityfocus.com/bid/36800
http://www.debian.org/security/2010/dsa-2040
http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/53921
http://www.securityfocus.com/archive/1/507440/100/0/threaded
https://www.mend.io/vulnerability-database/CVE-2009-3700

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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