CVE-2021-32000 json
clone-master-clean-up: dangerous file system operations
published 2021-07-28 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-18870
- cvss
- 3.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 22%
- public exploits
- 0
- none known
Summary
A UNIX Symbolic Link (Symlink) Following vulnerability in the clone-master-clean-up.sh script of clone-master-clean-up in SUSE Linux Enterprise Server 12 SP3, SUSE Linux Enterprise Server 15 SP1; openSUSE Factory allows local attackers to delete arbitrary files. This issue affects: SUSE Linux Enterprise Server 12 SP3 clone-master-clean-up version 1.6-4.6.1 and prior versions. SUSE Linux Enterprise Server 15 SP1 clone-master-clean-up version 1.6-3.9.1 and prior versions. openSUSE Factory clone-master-clean-up version 1.6-1.4 and prior versions.
Patch / fix
- clone-master-clean-up SLES for SAP 12 SP5, SLES 12 SP5 1.8-4.11.1
- clone-master-clean-up SLE Module for Server Applications 15 SP4, SLE Module for Server Applications 15 SP3, openSUSE Leap 15.4 +1 more 1.8-150100.3.14.1
suse advisories SUSE-SU-2022:3674-1SUSE-SU-2022:3667-1
- clone-master-clean-up openSUSE Tumbleweed 1.11-1.1
opensuse advisories openSUSE-SU-2024:12840-1
Exploit prediction
0.30% chance of exploitation in the next 30 days, higher than 22% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- bugzilla.suse.com https://bugzilla.suse.com/show_bug.cgi?id=1181050 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 3.2 | CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L |
| NVD | 3.1 | 7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H |
| NVD | 2.0 | 6.6 | AV:L/AC:L/Au:N/C:N/I:C/A:C |
Affected products
- SUSE SUSE Linux Enterprise Server 12 SP3
- SUSE SUSE Linux Enterprise Server 15 SP1
- openSUSE Factory
Classification
- Weakness
-
- CWE-59 Improper Link Resolution Before File Access
References
-
bugzilla.suse.com
/show_bug.cgi?id=1181050
exploit, issue-tracking, patch, vendor-advisory
Sources
- CVE List CVE-2021-32000
- NVD CVE-2021-32000
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.