CVE-2010-1158

Integer overflow in the regular expression engine in Perl 5.8.x allows context-dependent attackers to cause a denial of service (stack consumption and application crash) by matching a crafted regular expression against a long string.

Score

CVSS 2.0 5.0 Medium

Status

Modified - secalert@redhat.com

Published

2010-04-20

Last modified

2024-08-07

Weaknesses

CWE-189

Affected products

• Perl (Perl)

References

• http://bugs.gentoo.org/show_bug.cgi?id=313565
• http://perldoc.perl.org/perl5100delta.html
• http://secunia.com/advisories/55314
• http://www.openwall.com/lists/oss-security/2010/04/08/9
• http://www.openwall.com/lists/oss-security/2010/04/14/3
• https://bugzilla.redhat.com/show_bug.cgi?id=580605