CVE-2009-3083

Pidgin: NULL pointer dereference by processing incomplete MSN SLP invite (DoS)

Published Sep 8, 2009 CVSS 2.0 · 5.0 Medium EPSS 2.7% KEV · Not listed
Description
The msn_slp_sip_recv function in libpurple/protocols/msn/slp.c in the MSN protocol plugin in libpurple in Pidgin before 2.6.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an SLP invite message that lacks certain required fields, as demonstrated by a malformed message from a KMess client.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2009-3067 The msn_slp_sip_recv function in libpurple/protocols/msn/slp.c in the MSN protocol plugin in libpurple in Pidgin before 2.6.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an SLP invite message that lacks certain required fields, as demonstrated by a malformed message from a KMess client.
Ubuntu USN Ubuntu USN USN-886-1 Pidgin vulnerabilities
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 7, 2024, 6:14 AM
Reserved
Sep 8, 2009, 12:00 AM
Status
Modified
Published
Sep 8, 2009, 6:30 PM
Modified
Jun 16, 2026, 11:10 PM
Severity
Low
Public date
Sep 3, 2009, 12:00 AM