OS Command Injection in codecov-python - CVE-2019-10800
Published: March 3, 2020
Vulnerability identifier: #VU25737
CSH Severity: High
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-10800
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.
The vulnerability exists due to improper sanitization of "gcov" arguments before being provided to the "popen" method. A remote authenticated attacker can execute arbitrary OS commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
codecov-python
openSUSE Leap
python3-codecov
python2-codecov
openSUSE Leap
python3-codecov
python2-codecov
How to mitigate CVE-2019-10800
Install updates from vendor's website.
codecov-python - update to 2.0.16
python3-codecov - update to 2.0.15-150100.3.3.1
python2-codecov - update to 2.0.15-150100.3.3.1
python3-codecov - update to 2.0.15-150100.3.3.1
python2-codecov - update to 2.0.15-150100.3.3.1