CVE-2020-11038 — Integer Overflow to Buffer Overflow in FreeRDP
In FreeRDP less than or equal to 2.0.0, an Integer Overflow to Buffer Overflow exists. When using /video redirection, a manipulated server can instruct the client to allocate a …
Published: 2020-05-29 · CVSS: 6.9 · CVSS 3.1
In FreeRDP less than or equal to 2.0.0, an Integer Overflow to Buffer Overflow exists. When using /video redirection, a manipulated server can instruct the client to allocate a buffer with a smaller size than requested due to an integer overflow in size calculation. With later messages, the server can manipulate the client to write data out of bound to the previously allocated buffer. This has been patched in 2.1.0.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7