An issue was discovered in LibVNCServer before 0.9.13. libvncserver/hextile.c allows out-of-bounds access via encodings.
[
{
"signature_version": "v1",
"id": "CVE-2020-14403-2881c67e",
"digest": {
"threshold": 0.9,
"line_hashes": [
"279186788467601084510397377312630471501",
"136564391502689261425817146893094173910",
"112617782039554860452708764507028252043",
"128154823961943837977491631399247931438"
]
},
"source": "https://github.com/libvnc/libvncserver/commit/74e8a70f2c9a5248d6718ce443e07c7ed314dfff",
"deprecated": false,
"target": {
"file": "libvncserver/hextile.c"
},
"signature_type": "Line"
},
{
"signature_version": "v1",
"id": "CVE-2020-14403-42bbc5e2",
"digest": {
"threshold": 0.9,
"line_hashes": [
"289252992523367327632354621665320742352",
"36512170735046696879154038989677648515",
"277157400668572645645471330322775066349",
"64330010330190451697336720342933185390"
]
},
"source": "https://github.com/libvnc/libvncserver/commit/74e8a70f2c9a5248d6718ce443e07c7ed314dfff",
"deprecated": false,
"target": {
"file": "libvncserver/rre.c"
},
"signature_type": "Line"
},
{
"signature_version": "v1",
"id": "CVE-2020-14403-87ba1727",
"digest": {
"length": 1779.0,
"function_hash": "37231841470234379109527685760802316726"
},
"source": "https://github.com/libvnc/libvncserver/commit/74e8a70f2c9a5248d6718ce443e07c7ed314dfff",
"deprecated": false,
"target": {
"function": "bpp",
"file": "libvncserver/hextile.c"
},
"signature_type": "Function"
},
{
"signature_version": "v1",
"id": "CVE-2020-14403-c4129626",
"digest": {
"length": 1970.0,
"function_hash": "15063665914612139429731961338670674392"
},
"source": "https://github.com/libvnc/libvncserver/commit/74e8a70f2c9a5248d6718ce443e07c7ed314dfff",
"deprecated": false,
"target": {
"function": "bpp",
"file": "libvncserver/rre.c"
},
"signature_type": "Function"
},
{
"signature_version": "v1",
"id": "CVE-2020-14403-eff32b91",
"digest": {
"threshold": 0.9,
"line_hashes": [
"289252992523367327632354621665320742352",
"36512170735046696879154038989677648515",
"277157400668572645645471330322775066349",
"64330010330190451697336720342933185390"
]
},
"source": "https://github.com/libvnc/libvncserver/commit/74e8a70f2c9a5248d6718ce443e07c7ed314dfff",
"deprecated": false,
"target": {
"file": "libvncserver/corre.c"
},
"signature_type": "Line"
},
{
"signature_version": "v1",
"id": "CVE-2020-14403-f867ff26",
"digest": {
"length": 1933.0,
"function_hash": "276190757486447906599022657754585572557"
},
"source": "https://github.com/libvnc/libvncserver/commit/74e8a70f2c9a5248d6718ce443e07c7ed314dfff",
"deprecated": false,
"target": {
"function": "bpp",
"file": "libvncserver/corre.c"
},
"signature_type": "Function"
}
]