sebhildebrandt/systeminformation · Security
Command Injection in systeminformation
- GHSA ID
- GHSA-fj59-f6c3-3vw4
- CVE ID
- CVE-2020-26300
- Severity
- medium
- Published
- Updated
- CVSS
- 5.9 · CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
- CVSS v3
- 5.9 · CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
Description
Impact
command injection vulnerability
Patches
Problem was fixed with a shell string sanitation fix. Please upgrade to version >= 4.26.2
Workarounds
If you cannot upgrade, be sure to check or sanitize service parameter strings that are passed to is.services(), is.inetChecksite(), si.inetLatency(), si.networkStats(), is.services() and si.processLoad()
References
Are there any links users can visit to find out more?
For more information
If you have any questions or comments about this advisory:
- Open an issue in systeminformation
CWEs
- CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
References
- https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-fj59-f6c3-3vw4 ↗
- https://github.com/sebhildebrandt/systeminformation/commit/bad372e654cdd549e7d786acbba0035ded54c607 ↗
- https://www.npmjs.com/package/systeminformation ↗
- https://nvd.nist.gov/vuln/detail/CVE-2020-26300 ↗
- https://github.com/advisories/GHSA-fj59-f6c3-3vw4 ↗