Home/CVE/_is_safe in the File::Temp module for Perl does not properly handle symlinks.
CVE

CVE-2011-4116

_is_safe in the File::Temp module for Perl does not properly handle symlinks.

_is_safe in the File::Temp module for Perl does not properly handle symlinks.

LOW · CVSS 3.3 EPSS 0.00186
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-59Improper Link Resolution Before File Access ('Link Following')
▤

Affected Products & Versions

1
cpan file\all versions
⚠

Public Exploits & PoCs

1
pocgithub.com · issues/14github.com
▣

Scoring & Timeline

3.3
LOW · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD31 Jan 2020 · 06:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.openwall.com/lists/oss-security/2011/11/04/2Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2011/11/04/4Mailing ListThird Party Advisory
https://rt.cpan.org/Public/Bug/Display.html?id=69106Issue TrackingPatchVendor Advisory
https://seclists.org/oss-sec/2011/q4/238Mailing ListThird Party Advisory
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