The msn_slp_sip_recv function in libpurple/protocols/msn/slp.c in the MSN protocol plugin in libpurple in Pidgin prior to 2.6.2 allows remote malicious users 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.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
pidgin libpurple |
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pidgin pidgin 2.5.9 |
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pidgin pidgin 2.4.3 |
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pidgin pidgin 2.4.1 |
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pidgin pidgin 2.4.2 |
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pidgin pidgin 2.0.0 |
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pidgin pidgin 2.4.0 |
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pidgin pidgin 2.5.2 |
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pidgin pidgin 2.5.0 |
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pidgin pidgin 2.5.1 |
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pidgin pidgin 2.5.6 |
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pidgin pidgin 2.1.0 |
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pidgin pidgin 2.5.5 |
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pidgin pidgin 2.5.3 |
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pidgin pidgin 2.5.7 |
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pidgin pidgin 2.2.1 |
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pidgin pidgin 2.5.4 |
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pidgin pidgin 2.2.2 |
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pidgin pidgin 2.5.8 |
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pidgin pidgin 2.0.2 |
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pidgin pidgin 2.2.0 |
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pidgin pidgin 2.1.1 |
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pidgin pidgin 2.0.1 |
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pidgin pidgin 2.3.1 |
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pidgin pidgin 2.3.0 |
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pidgin pidgin 2.6.0 |
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pidgin pidgin |
Vulmon