A vulnerability exists in XSLT during number formatting where a negative buffer size may be allocated in some instances, leading to a buffer overflow and crash if it occurs. This vulnerability affects Firefox < 60.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| https://www.mozilla.org/security/advisories/mfsa2018-11/ | vendor advisory |
| https://bugzilla.mozilla.org/show_bug.cgi?id=1451908 | issue tracking permissions required vendor advisory |
| http://www.securitytracker.com/id/1040896 | vdb entry third party advisory |
| https://usn.ubuntu.com/3645-1/ | third party advisory vendor advisory |
| http://www.securityfocus.com/bid/104139 | vdb entry third party advisory |