CVE-2020-11039 — Integer Overflow or Wraparound in Freerdp

CWE-190 — Integer Overflow or WraparoundCWE-787 — Out-of-bounds Write8 documents6 sources
Severity
6.8MEDIUMNVD
CNA8.0
EPSS
0.2%
top 59.80%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
FreerdpDebian LinuxOpensuse Leap
Timeline
PublishedMay 29
Latest updateJun 17

Description

In FreeRDP less than or equal to 2.0.0, when using a manipulated server with USB redirection enabled (nearly) arbitrary memory can be read and written due to integer overflows in length checks. This has been patched in 2.1.0.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:LExploitability: 2.1 | Impact: 4.7

Affected Packages3 packages

▶NVDfreerdp/freerdp< 2.1.0
▶CVEListV5freerdp/freerdp2.0.0
▶NVDopensuse/leap15.1

Also affects: Debian Linux 10.0

🔴Vulnerability Details

2
CVEList
Integer Overflow in FreeRDP↗2020-05-29
▶
OSV
CVE-2020-11039: In FreeRDP less than or equal to 2↗2020-05-29
▶

📋Vendor Advisories

2
Red Hat
freerdp: Out of bound read/write in usb redirection channel↗2020-04-09
▶
Debian
CVE-2020-11039: freerdp2 - In FreeRDP less than or equal to 2.0.0, when using a manipulated server with USB...↗2020
▶

💬Community

3
Bugzilla
CVE-2020-11039 freerdp1.2: freerdp: Out of bound read/write in usb redirection channel [fedora-all]↗2020-06-17
▶
Bugzilla
CVE-2020-11039 freerdp: Out of bound read/write in usb redirection channel↗2020-06-17
▶
Bugzilla
CVE-2020-11039 freerdp: Out of bound read/write in usb redirection channel [fedora-all]↗2020-06-17
▶
CVE-2020-11039 — Integer Overflow or Wraparound | cvebase