CVE-2010-1158

high

Description

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.

References

https://bugzilla.redhat.com/show_bug.cgi?id=580605

http://www.openwall.com/lists/oss-security/2010/04/14/3

http://www.openwall.com/lists/oss-security/2010/04/08/9

http://secunia.com/advisories/55314

http://perldoc.perl.org/perl5100delta.html

Details

Source: Mitre, NVD

Published: 2010-04-20

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High