CVE-2011-1487

The (1) lc, (2) lcfirst, (3) uc, and (4) ucfirst functions in Perl 5.10.x, 5.11.x, and 5.12.x through 5.12.3, and 5.13.x through 5.13.11, do not apply the taint attribute to the return value upon processing tainted input, which might allow context-dependent attackers to bypass the taint protection mechanism via a crafted string.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:N/I:P/A:N
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 89%
VendorProductVersion
perlperl
5.10.0
perlperl
5.10.0:rc1
perlperl
5.10.0:rc2
perlperl
5.10.1
perlperl
5.10.1:rc1
perlperl
5.10.1:rc2
perlperl
5.13.0
perlperl
5.13.1
perlperl
5.13.2
perlperl
5.13.3
perlperl
5.13.4
perlperl
5.13.5
perlperl
5.13.6
perlperl
5.13.7
perlperl
5.13.8
perlperl
5.13.9
perlperl
5.13.10
perlperl
5.13.11
perlperl
5.11.0
perlperl
5.11.1
perlperl
5.11.2
perlperl
5.11.3
perlperl
5.11.4
perlperl
5.11.5
perlperl
5.12.0
perlperl
5.12.0:rc0
perlperl
5.12.0:rc1
perlperl
5.12.0:rc2
perlperl
5.12.0:rc3
perlperl
5.12.0:rc4
perlperl
5.12.0:rc5
perlperl
5.12.1
perlperl
5.12.1:rc1
perlperl
5.12.1:rc2
perlperl
5.12.2
perlperl
5.12.2:rc1
perlperl
5.12.3
perlperl
5.12.3:rc1
perlperl
5.12.3:rc2
perlperl
5.12.3:rc3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
perl
bullseye
5.32.1-4+deb11u3
fixed
bullseye (security)
5.32.1-4+deb11u4
fixed
bookworm
5.36.0-7+deb12u1
fixed
sid
5.40.0-6
fixed
trixie
5.40.0-6
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
perl
natty
Fixed 5.10.1-17ubuntu4.1
released
maverick
Fixed 5.10.1-12ubuntu2.1
released
lucid
Fixed 5.10.1-8ubuntu2.1
released
karmic
ignored
hardy
not-affected
dapper
not-affected
Common Weakness Enumeration
References