CVE-2018-19640 — If the attacker manages to create files in the directory used to collect log fil

If the attacker manages to create files in the directory used to collect log files in supportutils before version 3.1-5.7.1 (e.g. with CVE-2018-19638) he can kill arbitrary processes on the local machine.

01What is this vulnerability?

If the attacker manages to create files in the directory used to collect log files in supportutils before version 3.1-5.7.1 (e.g. with CVE-2018-19638) he can kill arbitrary processes on the local machine.

02Affected products

Vendor	Product	Versions
SUSE	supportutils	unspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

08Timeline

• Published: 2019-03-05T16:00:00.000Z
• Last modified: 2024-09-17T01:45:58.729Z

09References

• bugzilla.suse.com — https://bugzilla.suse.com/show_bug.cgi?id=1118463
• lists.opensuse.org — http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00018.html