Critical severity · published Dec 9, 2024
CVE-2024-55564
The POSIX::2008 package before 0.24 for Perl has a potential _execve50c env buffer overflow
9.8
CVSS
0.5%
EPSS
No
On KEV
Description
The POSIX::2008 package before 0.24 for Perl has a potential _execve50c env buffer overflow.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 44% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
P2
Posix 2028 · Perl
before 0.24 · source: CISA