What is CVE-2019-19041?

CVE-2019-19041 is a high-severity vulnerability in Xorur Lpar2rrd, classified under OS Command Injection. CVSS score: 7.2/10. Published 2019-11-17.

How severe is CVE-2019-19041?

High severity. CVSS v3 base score is 7.2 out of 10.

Is CVE-2019-19041 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Xorur Lpar2rrd

CVE-2019-19041

An issue was discovered in Xorux Lpar2RRD 6.11 and Stor2RRD 2.61, as distributed in Xorux 2.41. They do not correctly verify the integrity of an upgrade package before processing it. As a result, official upgrade packages can be modified to inject an arbitrary Bash script that will be executed by the underlying system. It is possible to achieve this by modifying the values in the files.SUM file (which are used for integrity control) and injecting malicious code into the upgrade.sh file.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.020 (78.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Xorur Lpar2rrd — versions 6.11
Xorur Stor2rrd — versions 2.61
Xorur — versions 2.41
N/a — versions n/a

Weakness classification (CWE)

CWE-78 — OS Command Injection

Public proof-of-concept exploits

gotenigatien/Xorux-critical-vulnerability

References

cve@mitre.org (Exploit, Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-19041?: CVE-2019-19041 is a high-severity vulnerability in Xorur Lpar2rrd, classified under OS Command Injection. CVSS score: 7.2/10. Published 2019-11-17.
How severe is CVE-2019-19041?: High severity. CVSS v3 base score is 7.2 out of 10.
Is CVE-2019-19041 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.