pupnp: NULL pointer dereference in ixmlNode_compare crashes on non-namespaced attributes
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| pupnp | pupnp | affected |
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No data.
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| Pupnp | Pupnp |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.410% probability within 30 days)
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| First Time appeared |
Pupnp Project
Pupnp Project pupnp |
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| CPEs | cpe:2.3:a:pupnp_project:pupnp:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Pupnp Project
Pupnp Project pupnp |
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| First Time appeared |
Pupnp
Pupnp pupnp |
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| Vendors & Products |
Pupnp
Pupnp pupnp |
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| Metrics |
ssvc
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| Description | pupnp is an SDK for development of UPnP device and control point applications. Prior to 2.0.2, ixmlNode_compare in ixml/src/node.c passes the nullable nodeValue, namespaceURI, prefix, and localName fields directly to strcmp. Non-namespaced attributes created by ixmlDocument_createAttribute legitimately leave those fields NULL. When ixmlElement_removeAttributeNode compares two distinct attribute objects with the same nodeName through find_condition_node, the pointer-identity shortcut does not apply and the comparison dereferences NULL, causing a process crash when application handling of attacker-controlled XML reaches this path. This issue is fixed in 2.0.2. | |
| Title | pupnp: NULL pointer dereference in ixmlNode_compare crashes on non-namespaced attributes | |
| Weaknesses | CWE-476 | |
| References |
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| Metrics |
cvssV3_1
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