Kcc

The issue allows remote attackers to cause a denial of service or possibly have other impact via crafted data.

The issue is related to multiple unspecified vulnerabilities in the code. These vulnerabilities can be exploited by a remote attacker to cause a denial of service or possibly have other impact via unknown vectors.

The issue is related to multiple unspecified vulnerabilities in the HarfBuzz library and Google Chrome browser, caused by errors in the code. Exploitation of these vulnerabilities may allow a remote attacker to cause a denial of service or possibly have other impact via crafted data. A specific example of the issue is a buffer over-read resulting from an inverted length check in `hb-ot-font.cc`.

A buffer over-read issue occurs in the `T1 Get Private Dict` function within `type1/t1parse.c` due to a lack of checks on the new values of `cur` and `limit` before proceeding. This issue affects FreeType versions prior to 2.6.1.

The issue is related to a heap-based buffer over-read in the `T1 Get Private Dict` function located in `type1/t1parse.c`.

The issue is related to a buffer over-read in the skip comment function in psaux/psobjs.c. This occurs because ps parser skip PS token is mishandled during an FT New Memory Face operation.