High severity · published Sep 22, 2023
CVE-2023-43783
Cadence through 0.9.2 2023-08-21 uses an Insecure /tmp/cadence-wineasio.reg Temporary File
7.5
CVSS
0.8%
EPSS
No
On KEV
Description
Cadence through 0.9.2 2023-08-21 uses an Insecure /tmp/cadence-wineasio.reg Temporary File. The filename is used even if it has been created by a local adversary before Cadence started. The adversary can leverage this to create or overwrite files via a symlink attack. In some kernel configurations, code injection into the Wine registry is possible.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 55% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CA
Cadence · Falktx
through 0.9.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-43783
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-43783
Exploit
http://www.openwall.com/lists/oss-security/2023/10/05/4
Issue Tracking
https://bugzilla.suse.com/show_bug.cgi?id=1213985
Product
https://github.com/falkTX/Cadence
More from Cadence
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CVE-2023-43782
Cadence through 0.9.2 2023-08-21 uses an Insecure /tmp/.cadence-aloop-daemon.x Temporary File