Low severity · published Apr 29, 2022
CVE-2022-1249
A NULL pointer dereference flaw was found in pesign's cms_set_pw_data() function of the cms_common.c file
3.3
CVSS
0.2%
EPSS
No
On KEV
Description
A NULL pointer dereference flaw was found in pesign's cms_set_pw_data() function of the cms_common.c file. The function fails to handle the NULL pwdata invocation from daemon.c, which leads to an explicit NULL dereference and crash on all attempts to daemonize pesign.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PE
Pesign · Pesign Project
before 115 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-1249
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-1249
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2065771
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