Debian Freerdp2 vulnerabilities

CVE-2020-11049 [MEDIUM] CVE-2020-11049: freerdp2 - In FreeRDP after 1.1 and before 2.0.0, there is an out-of-bound read of client m... In FreeRDP after 1.1 and before 2.0.0, there is an out-of-bound read of client memory that is then passed on to the protocol parser. This has been patched in 2.0.0. Scope: local bookworm: resolved (fixed in 2.1.1+dfsg1-1) bullseye: resolved (fixed in 2.1.1+dfsg1-1)

CVE-2020-11524 [MEDIUM] CVE-2020-11524: freerdp2 - libfreerdp/codec/interleaved.c in FreeRDP versions > 1.0 through 2.0.0-rc4 has a... libfreerdp/codec/interleaved.c in FreeRDP versions > 1.0 through 2.0.0-rc4 has an Out-of-bounds Write. Scope: local bookworm: resolved (fixed in 2.1.1+dfsg1-1) bullseye: resolved (fixed in 2.1.1+dfsg1-1)

CVE-2020-4030 [LOW] CVE-2020-4030: freerdp2 - In FreeRDP before version 2.1.2, there is an out of bounds read in TrioParse. Lo... In FreeRDP before version 2.1.2, there is an out of bounds read in TrioParse. Logging might bypass string length checks due to an integer overflow. This is fixed in version 2.1.2. Scope: local bookworm: resolved (fixed in 2.1.2+dfsg1-1) bullseye: resolved (fixed in 2.1.2+dfsg1-1)

CVE-2020-4032 [LOW] CVE-2020-4032: freerdp2 - In FreeRDP before version 2.1.2, there is an integer casting vulnerability in up... In FreeRDP before version 2.1.2, there is an integer casting vulnerability in update_recv_secondary_order. All clients with +glyph-cache /relax-order-checks are affected. This is fixed in version 2.1.2. Scope: local bookworm: resolved (fixed in 2.1.2+dfsg1-1) bullseye: resolved (fixed in 2.1.2+dfsg1-1)

CVE-2020-15103 [LOW] CVE-2020-15103: freerdp2 - In FreeRDP less than or equal to 2.1.2, an integer overflow exists due to missin... In FreeRDP less than or equal to 2.1.2, an integer overflow exists due to missing input sanitation in rdpegfx channel. All FreeRDP clients are affected. The input rectangles from the server are not checked against local surface coordinates and blindly accepted. A malicious server can send data that will crash the client later on (invalid length arguments to a `memcp

CVE-2020-11043 [LOW] CVE-2020-11043: freerdp2 - In FreeRDP less than or equal to 2.0.0, there is an out-of-bounds read in rfx_pr... In FreeRDP less than or equal to 2.0.0, there is an out-of-bounds read in rfx_process_message_tileset. Invalid data fed to RFX decoder results in garbage on screen (as colors). This has been patched in 2.1.0. Scope: local bookworm: resolved (fixed in 2.1.1+dfsg1-1) bullseye: resolved (fixed in 2.1.1+dfsg1-1)

CVE-2020-11041 [LOW] CVE-2020-11041: freerdp2 - In FreeRDP less than or equal to 2.0.0, an outside controlled array index is use... In FreeRDP less than or equal to 2.0.0, an outside controlled array index is used unchecked for data used as configuration for sound backend (alsa, oss, pulse, ...). The most likely outcome is a crash of the client instance followed by no or distorted sound or a session disconnect. If a user cannot upgrade to the patched version, a workaround is to disable sound for

CVE-2020-4033 [LOW] CVE-2020-4033: freerdp2 - In FreeRDP before version 2.1.2, there is an out of bounds read in RLEDECOMPRESS... In FreeRDP before version 2.1.2, there is an out of bounds read in RLEDECOMPRESS. All FreeRDP based clients with sessions with color depth < 32 are affected. This is fixed in version 2.1.2. Scope: local bookworm: resolved (fixed in 2.1.2+dfsg1-1) bullseye: resolved (fixed in 2.1.2+dfsg1-1)

CVE-2020-11099 [LOW] CVE-2020-11099: freerdp2 - In FreeRDP before version 2.1.2, there is an out of bounds read in license_read_... In FreeRDP before version 2.1.2, there is an out of bounds read in license_read_new_or_upgrade_license_packet. A manipulated license packet can lead to out of bound reads to an internal buffer. This is fixed in version 2.1.2. Scope: local bookworm: resolved (fixed in 2.1.2+dfsg1-1) bullseye: resolved (fixed in 2.1.2+dfsg1-1)

CVE-2020-11044 [LOW] CVE-2020-11044: freerdp2 - In FreeRDP greater than 1.2 and before 2.0.0, a double free in update_read_cache... In FreeRDP greater than 1.2 and before 2.0.0, a double free in update_read_cache_bitmap_v3_order crashes the client application if corrupted data from a manipulated server is parsed. This has been patched in 2.0.0. Scope: local bookworm: resolved (fixed in 2.1.1+dfsg1-1) bullseye: resolved (fixed in 2.1.1+dfsg1-1)

CVE-2020-11040 [LOW] CVE-2020-11040: freerdp2 - In FreeRDP less than or equal to 2.0.0, there is an out-of-bound data read from ... In FreeRDP less than or equal to 2.0.0, there is an out-of-bound data read from memory in clear_decompress_subcode_rlex, visualized on screen as color. This has been patched in 2.1.0. Scope: local bookworm: resolved (fixed in 2.1.1+dfsg1-1) bullseye: resolved (fixed in 2.1.1+dfsg1-1)

CVE-2020-11096 [LOW] CVE-2020-11096: freerdp2 - In FreeRDP before version 2.1.2, there is a global OOB read in update_read_cache... In FreeRDP before version 2.1.2, there is a global OOB read in update_read_cache_bitmap_v3_order. As a workaround, one can disable bitmap cache with -bitmap-cache (default). This is fixed in version 2.1.2. Scope: local bookworm: resolved (fixed in 2.1.2+dfsg1-1) bullseye: resolved (fixed in 2.1.2+dfsg1-1)

CVE-2020-11088 [LOW] CVE-2020-11088: freerdp2 - In FreeRDP less than or equal to 2.0.0, there is an out-of-bound read in ntlm_re... In FreeRDP less than or equal to 2.0.0, there is an out-of-bound read in ntlm_read_NegotiateMessage. This has been fixed in 2.1.0. Scope: local bookworm: resolved (fixed in 2.1.1+dfsg1-1) bullseye: resolved (fixed in 2.1.1+dfsg1-1)

CVE-2020-11526 [LOW] CVE-2020-11526: freerdp2 - libfreerdp/core/update.c in FreeRDP versions > 1.1 through 2.0.0-rc4 has an Out-... libfreerdp/core/update.c in FreeRDP versions > 1.1 through 2.0.0-rc4 has an Out-of-bounds Read. Scope: local bookworm: resolved (fixed in 2.1.1+dfsg1-1) bullseye: resolved (fixed in 2.1.1+dfsg1-1)

CVE-2020-4031 [LOW] CVE-2020-4031: freerdp2 - In FreeRDP before version 2.1.2, there is a use-after-free in gdi_SelectObject. ... In FreeRDP before version 2.1.2, there is a use-after-free in gdi_SelectObject. All FreeRDP clients using compatibility mode with /relax-order-checks are affected. This is fixed in version 2.1.2. Scope: local bookworm: resolved (fixed in 2.1.2+dfsg1-1) bullseye: resolved (fixed in 2.1.2+dfsg1-1)

CVE-2020-11086 [LOW] CVE-2020-11086: freerdp2 - In FreeRDP less than or equal to 2.0.0, there is an out-of-bound read in ntlm_re... In FreeRDP less than or equal to 2.0.0, there is an out-of-bound read in ntlm_read_ntlm_v2_client_challenge that reads up to 28 bytes out-of-bound to an internal structure. This has been fixed in 2.1.0. Scope: local bookworm: resolved (fixed in 2.1.1+dfsg1-1) bullseye: resolved (fixed in 2.1.1+dfsg1-1)

CVE-2020-11089 [LOW] CVE-2020-11089: freerdp2 - In FreeRDP before 2.1.0, there is an out-of-bound read in irp functions (paralle... In FreeRDP before 2.1.0, there is an out-of-bound read in irp functions (parallel_process_irp_create, serial_process_irp_create, drive_process_irp_write, printer_process_irp_write, rdpei_recv_pdu, serial_process_irp_write). This has been fixed in 2.1.0. Scope: local bookworm: resolved (fixed in 2.1.1+dfsg1-1) bullseye: resolved (fixed in 2.1.1+dfsg1-1)

CVE-2020-11048 [LOW] CVE-2020-11048: freerdp2 - In FreeRDP after 1.0 and before 2.0.0, there is an out-of-bounds read. It only a... In FreeRDP after 1.0 and before 2.0.0, there is an out-of-bounds read. It only allows to abort a session. No data extraction is possible. This has been fixed in 2.0.0. Scope: local bookworm: resolved (fixed in 2.1.1+dfsg1-1) bullseye: resolved (fixed in 2.1.1+dfsg1-1)

CVE-2020-11098 [LOW] CVE-2020-11098: freerdp2 - In FreeRDP before version 2.1.2, there is an out-of-bound read in glyph_cache_pu... In FreeRDP before version 2.1.2, there is an out-of-bound read in glyph_cache_put. This affects all FreeRDP clients with `+glyph-cache` option enabled This is fixed in version 2.1.2. Scope: local bookworm: resolved (fixed in 2.1.2+dfsg1-1) bullseye: resolved (fixed in 2.1.2+dfsg1-1)

CVE-2020-11085 [LOW] CVE-2020-11085: freerdp2 - In FreeRDP before 2.1.0, there is an out-of-bounds read in cliprdr_read_format_l... In FreeRDP before 2.1.0, there is an out-of-bounds read in cliprdr_read_format_list. Clipboard format data read (by client or server) might read data out-of-bounds. This has been fixed in 2.1.0. Scope: local bookworm: resolved (fixed in 2.1.1+dfsg1-1) bullseye: resolved (fixed in 2.1.1+dfsg1-1)