A vulnerability, which was classified as critical, was found in Comodo Internet Security Premium 12.3.4.8162. Affected is an unknown function of the component File Name Handler. The manipulation of the argument name/folder leads to path traversal. It is possible to launch the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
| Link | Tags |
|---|---|
| https://vuldb.com/?id.315012 | vdb entry technical description |
| https://vuldb.com/?ctiid.315012 | signature permissions required |
| https://vuldb.com/?submit.603715 | third party advisory |
| https://vuldb.com/?submit.603716 | third party advisory |
| https://drive.google.com/file/d/1qnWarYsTSc5_sV6o8ULv0LBvGfKKXPxn/view?usp=sharing | exploit |
| https://drive.google.com/file/d/1qnWarYsTSc5_sV6o8ULv0LBvGfKKXPxn/view |