Unscored severity · published Sep 30, 2014
CVE-2014-4330
The Dumper method in Data::Dumper before 2.154, as used in Perl 5.20.1 and earlier, allows context-dependent attackers to cause a denial of service (stack consumption and crash)…
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CVSS
0.6%
EPSS
No
On KEV
Description
The Dumper method in Data::Dumper before 2.154, as used in Perl 5.20.1 and earlier, allows context-dependent attackers to cause a denial of service (stack consumption and crash) via an Array-Reference with many nested Array-References, which triggers a large number of recursive calls to the DD_dump function.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 46% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DD
Data Dumper · Data Dumper Project
through 2.151 · source: NVD
PE
Perl · Perl
through 5.20.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2014-4330
CVE.org
https://www.cve.org/CVERecord?id=CVE-2014-4330
advisories.mageia.org
http://advisories.mageia.org/MGASA-2014-0406.html
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2014-September/139441.html
Exploit
http://packetstormsecurity.com/files/128422/Perl-5.20.1-Deep-Recursion-Stack-Overflow.html
Exploit
http://seclists.org/fulldisclosure/2014/Sep/84
Exploit
http://seclists.org/oss-sec/2014/q3/692
secunia.com
http://secunia.com/advisories/61441