Home/CVE/Buffer overflow in suidperl (sperl), Perl 4.x and 5.x.
CVE

CVE-1999-0034

Buffer overflow in suidperl (sperl), Perl 4.x and 5.x.

Buffer overflow in suidperl (sperl), Perl 4.x and 5.x.

HIGH · CVSS 7.2 EPSS 0.00348
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules10 YARA rules0
▤

Affected Products & Versions

4
larry wall perlall versions
sgi freewareall versions
bsdi bsd osall versions
redhat linuxall versions
⚠

Public Exploits & PoCs

4
localBSDi SUIDPerl - Local Stack Buffer Overflowverified
localBSD/OS 2.1/3.0 / Larry Wall Perl 5.0 03 / RedHat 4.0/4.1 / SGI Freeware 1.0/2.0 SUIDPerl - Local Overflow (1)verified
localBSD/OS 2.1/3.0 / Larry Wall Perl 5.0 03 / RedHat 4.0/4.1 / SGI Freeware 1.0/2.0 SUIDPerl - Local Overflow (2)verified
localsuid_perl 5.001 - Command Executionverified
◈

Sigma Hunt Rules

10
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.
productcriticalLinux Reverse Shell Indicator
producthighCommunication To LocaltoNet Tunneling Service Initiated - Linux
producthighPotentially Suspicious Malware Callback Communication - Linux
producthighLinux Crypto Mining Pool Connections
producthighCommunication To Ngrok Tunneling Service - Linux
producthighLinux Crypto Mining Indicators
▣

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 NVD29 May 1997 · 04:00 AM
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0034
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