Heap-based buffer overflow in the xmlParseXmlDecl function in parser.c in libxml2 before 2.9.3 allows context-dependent attackers to cause a denial of service via unspecified vectors related to extracting errors after an encoding conversion failure.
| Product | Vendor | Version |
|---|---|---|
| n/a | n/a | < 22b5c2acd65dbe949032f619d4758a35a82fffc3 |