Integer overflow in the jas_matrix_create function in JasPer allows context-dependent attackers to have unspecified impact via a crafted JPEG 2000 image, related to integer multiplication for memory allocation.
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
| Link | Tags |
|---|---|
| http://www.securityfocus.com/bid/80035 | vdb entry third party advisory |
| http://www.openwall.com/lists/oss-security/2016/01/07/10 | mailing list exploit third party advisory |
| http://www.openwall.com/lists/oss-security/2016/01/08/2 | third party advisory mailing list |
| http://www.openwall.com/lists/oss-security/2016/01/11/3 | third party advisory mailing list |
| https://bugzilla.redhat.com/show_bug.cgi?id=1294039 | issue tracking exploit third party advisory |
| https://lists.apache.org/thread.html/re28d4c3c5b77138de47bf5b2ad04886d9104eb74ae3594e5f7254318%40%3Cdev.tomcat.apache.org%3E | mailing list vendor advisory |
| https://lists.apache.org/thread.html/rf15130c7b5f703664ce57a97934ffb8cc6065cbb1bf678dca8651519%40%3Cdev.tomcat.apache.org%3E | mailing list vendor advisory |