Home/CVE/suidperl (aka sperl) does not properly cleanse the escape sequence "~!" before calling /bin/mail to send an error report
CVE

CVE-2000-0703

suidperl (aka sperl) does not properly cleanse the escape sequence "~!" before calling /bin/mail to send an error report

suidperl (aka sperl) does not properly cleanse the escape sequence "~!" before calling /bin/mail to send an error report, which allows local users to gain privileges by setting the "interactive" environmental variable and calling suidperl with a filename that contains the escape sequence.

HIGH · CVSS 7.2 EPSS 0.00247
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  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules2 YARA rules0

Affected Products & Versions

1
larry wall perlall versions

Public Exploits & PoCs

4

Sigma Hunt Rules

2
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighPotential Perl Reverse Shell Execution
productmediumPerl Inline Command Execution

Scoring & Timeline

7.2
HIGH · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:L/AC:L/Au:N/C:C/I:C/A:C
Published to NVD20 Oct 2000 · 04:00 AM
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