Description
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.
Published: 2011-04-11
Score: 5.0 Medium
EPSS: 4.2% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-2265-1 perl security update
EUVD EUVD EUVD-2011-1490 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.
Ubuntu USN Ubuntu USN USN-1129-1 Perl vulnerabilities
History

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Subscriptions

Perl Perl
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-06T22:28:41.416Z

Reserved: 2011-03-21T00:00:00.000Z

Link: CVE-2011-1487

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2011-04-11T18:55:03.773

Modified: 2025-04-11T00:51:21.963

Link: CVE-2011-1487

cve-icon Redhat

Severity : Low

Publid Date: 2011-03-30T00:00:00Z

Links: CVE-2011-1487 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses