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    CVE-2000-0703

    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.

    Published:Aug 7, 2000
    Last Modified:Apr 16, 2026
    EPS:Oct 13, 2000
    EPSS Score:0.00247
    CVSS Score:7.2

    Affected Products

    Vendor
    Larry Wall
    Product
    Perl

    Exploits

    http://archives.neohapsis.com/archives/bugtraq/2000-08/0022.htmlhttp://www.securityfocus.com/bid/1547http://archives.neohapsis.com/archives/bugtraq/2000-08/0022.htmlhttp://www.securityfocus.com/bid/1547https://www.exploit-db.com/exploits/20141https://www.exploit-db.com/exploits/20142

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2007-5116 (CVSS 7.5) — Buffer overflow in the polymorphic opcode support in the Regular Expression Engine (regcomp.c) in Perl 5.8 all…
    CVE-2005-4278 (CVSS 7.2) — Untrusted search path vulnerability in Perl before 5.8.7-r1 on Gentoo Linux allows local users in the portage …
    CVE-2005-0448 (CVSS 1.2) — Race condition in the rmtree function in File::Path.pm in Perl before 5.8.4 allows local users to create arbit…
    CVE-2005-0156 (CVSS 2.1) — Buffer overflow in the PerlIO implementation in Perl 5.8.0, when installed with setuid support (sperl), allows…
    CVE-2005-0155 (CVSS 4.6) — The PerlIO implementation in Perl 5.8.0, when installed with setuid support (sperl), allows local users to cre…
    CVE-2004-2286 (CVSS 7.5) — Integer overflow in the duplication operator in ActivePerl allows remote attackers to cause a denial of servic…
    CVE-2004-0452 (CVSS 2.6) — Race condition in the rmtree function in the File::Path module in Perl 5.6.1 and 5.8.4 sets read/write permiss…
    CVE-2004-0976 (CVSS 2.1) — Multiple scripts in the perl package in Trustix Secure Linux 1.5 through 2.1 and other operating systems allow…
    CVE-2004-0377 (CVSS 10) — Buffer overflow in the win32_stat function for (1) ActiveState's ActivePerl and (2) Larry Wall's Perl before 5…
    CVE-2003-0900 (CVSS 5) — Perl 5.8.1 on Fedora Core does not properly initialize the random number generator when forking, which makes i…

    References

    http://archives.neohapsis.com/archives/bugtraq/2000-08/0022.html
    http://archives.neohapsis.com/archives/bugtraq/2000-08/0086.html
    http://archives.neohapsis.com/archives/bugtraq/2000-08/0113.html
    http://archives.neohapsis.com/archives/bugtraq/2000-08/0153.html
    http://www.calderasystems.com/support/security/advisories/CSSA-2000-026.0.txt
    http://www.novell.com/linux/security/advisories/suse_security_announce_59.html
    http://www.redhat.com/support/errata/RHSA-2000-048.html
    http://www.securityfocus.com/bid/1547
    http://www.turbolinux.com/pipermail/tl-security-announce/2000-August/000017.html
    http://archives.neohapsis.com/archives/bugtraq/2000-08/0022.html
    http://archives.neohapsis.com/archives/bugtraq/2000-08/0086.html
    http://archives.neohapsis.com/archives/bugtraq/2000-08/0113.html
    http://archives.neohapsis.com/archives/bugtraq/2000-08/0153.html
    http://www.calderasystems.com/support/security/advisories/CSSA-2000-026.0.txt
    http://www.novell.com/linux/security/advisories/suse_security_announce_59.html
    http://www.redhat.com/support/errata/RHSA-2000-048.html
    http://www.securityfocus.com/bid/1547
    http://www.turbolinux.com/pipermail/tl-security-announce/2000-August/000017.html

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High