Vulnerability Details : CVE-2019-13566
An issue was discovered in the ROS communications-related packages (aka ros_comm or ros-melodic-ros-comm) through 1.14.3. A buffer overflow allows attackers to cause a denial of service and possibly execute arbitrary code via an IP address with a long hostname.
Vulnerability category: OverflowExecute codeDenial of service
Products affected by CVE-2019-13566
- cpe:2.3:a:ros:ros-comm:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-13566
1.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 85 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-13566
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2019-13566
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-13566
-
https://github.com/ros/ros_comm/issues/1752
Potential buffer overflow · Issue #1752 · ros/ros_comm · GitHub
-
https://github.com/ros/ros_comm/issues/1735
Coverity report potential string overflow in transport_udp.cpp · Issue #1735 · ros/ros_comm · GitHubPatch;Third Party Advisory
-
https://github.com/ros/ros_comm/pull/1771
fixing string check by danielwangksu · Pull Request #1771 · ros/ros_comm · GitHubPatch;Third Party Advisory
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