High severity · published Jun 12, 2021
CVE-2021-32557
It was discovered that the process_report() function in data/whoopsie-upload-all allowed arbitrary file writes via symlinks
7.1
CVSS
0.4%
EPSS
No
On KEV
Description
It was discovered that the process_report() function in data/whoopsie-upload-all allowed arbitrary file writes via symlinks.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 33% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AP
Apport · Canonical
2.14.1-0ubuntu3 before 2.14.1-0ubuntu3.29\+esm7; 2.20.1 before 2.20.1-0ubuntu2.30\+esm1; 2.20.9 before 2.20.9-0ubuntu7.24; 2.20.11-0ubuntu27 before 2.20.11-0ubuntu27.18; 2.20.11-0ubuntu50 before 2.20.11-0ubuntu50.7; 2.20.11-0ubuntu65 before 2.20.11-0ubuntu65.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-32557
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-32557
Exploit
https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1917904
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