CVE-2018-19637: low-severity vulnerability in SUSE supportutils
Static temporary filename allows overwriting of files
Published · Updated
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 2.8epss 0.5%
exploitation probability
0.5%top 61% of all CVEs
observed exploitation
nono source reports it
Supportutils, before version 3.1-5.7.1, wrote data to static file /tmp/supp_log, allowing local attackers to overwrite files on systems without symlink protection
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Affected products
SUSE · supportutilsRelated CVEs — SUSE supportutils
In the same product, most dangerous first.
CVE-2018-19639MEDIUMCode execution if run with command line switch -vEPSS 0.5%CVE-2018-19638LOWUser can overwrite arbitrary log files in support tarEPSS 0.4%CVE-2018-19636HIGHLocal root exploit via inclusion of attacker controlled shell scriptEPSS 0.3%CVE-2018-19640MEDIUMCode execution if run with command line switch -vEPSS 0.3%