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Some fixes available 3 of 6
XML::Parser versions through 2.47 for Perl has an off-by-one heap buffer overflow in st_serial_stack. In the case (stackptr == stacksize - 1), the stack will NOT be expanded. Then the new value will be written at location...
1 affected package
libxml-parser-perl
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| libxml-parser-perl | Fixed | Fixed | Needs evaluation | Needs evaluation |
Some fixes available 3 of 6
XML::Parser versions through 2.45 for Perl could overflow the pre-allocated buffer size cause a heap corruption (double free or corruption) and crashes. A :utf8 PerlIO layer, parse_stream() in Expat.xs could overflow the XML input...
1 affected package
libxml-parser-perl
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| libxml-parser-perl | Fixed | Fixed | Needs evaluation | Needs evaluation |