CVE-2019-19041 — HIGH (7.2)

Vulnerability Description

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.

CVSS Score

7.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Xorur	Lpar2Rrd	6.11
Xorur	Stor2Rrd	2.61
Xorur	Xorur	2.41

Related Weaknesses (CWE)

CWE-78

References

https://github.com/gotenigatien/Xorux-critical-vulnerability/blob/master/README.ExploitPatchThird Party Advisory
https://github.com/gotenigatien/Xorux-critical-vulnerability/blob/master/README.ExploitPatchThird Party Advisory

FAQ

What is CVE-2019-19041?

CVE-2019-19041 is a vulnerability with a CVSS score of 7.2 (HIGH). 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, offi...

How severe is CVE-2019-19041?

CVE-2019-19041 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-19041?

Check the references section above for vendor advisories and patch information. Affected products include: Xorur Lpar2Rrd, Xorur Stor2Rrd, Xorur Xorur.