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CVE-2009-2703

Good to know:

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Date: September 8, 2009

libpurple/protocols/irc/msgs.c in the IRC protocol plugin in libpurple in Pidgin before 2.6.2 allows remote IRC servers to cause a denial of service (NULL pointer dereference and application crash) via a TOPIC message that lacks a topic string.

Language: C

Severity Score

Related Resources (10)

http://secunia.com/advisories/36601
https://nvd.nist.gov/vuln/detail/CVE-2009-2703
http://www.securityfocus.com/bid/36277
https://people.canonical.com/~ubuntu-security/cve/CVE-2009-2703
http://developer.pidgin.im/viewmtn/revision/info/ad2c6ee53ec9122b25aeb1f918db53be69bdeac3
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6435
https://access.redhat.com/security/cve/CVE-2009-2703
http://www.pidgin.im/news/security/index.php?id=40
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11379
https://www.mend.io/vulnerability-database/CVE-2009-2703

Severity Score

Weakness Type (CWE)

Buffer Errors

CWE-119

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
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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