CPANSA-perl-2020-10878: perl vulnerability

Publisher giterlizzi Document category csaf_security_advisory
Initial release date 2020-06-05T00:00:00 Engine CSAF Perl Toolkit 0.25
Current release date 2020-06-05T00:00:00 Build Date
Current version 1 Status final
CVSS v3.1 Base Score 8.6 Severity High
Original language Language en
Also referred to

Vulnerability Description

Perl before 5.30.3 has an integer overflow related to mishandling of a "PL_regkind[OP(n)] == NOTHING" situation. A crafted regular expression could lead to malformed bytecode with a possibility of instruction injection.

Vulnerabilities

CVE-2020-10878

Vulnerability Description

Perl before 5.30.3 has an integer overflow related to mishandling of a "PL_regkind[OP(n)] == NOTHING" situation. A crafted regular expression could lead to malformed bytecode with a possibility of instruction injection.

Weakness CWE-190 : Integer Overflow or Wraparound

Product status

Known affected
Product Score
perl less than 5.28.3
CVSS Version CVSS Vector CVSS Base Score CVSS Base Severity
3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H 8.6 High
2.0 AV:N/AC:L/Au:N/C:P/I:P/A:P 7.5 High
perl greater than or equal 5.30.0 and less than 5.30.3
CVSS Version CVSS Vector CVSS Base Score CVSS Base Severity
3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H 8.6 High
2.0 AV:N/AC:L/Au:N/C:P/I:P/A:P 7.5 High
Fixed

giterlizzi

Namespace: https://github.com/giterlizzi/

gdt@cpan.org

References

Revision history

Version Date of the revision Summary of the revision
1 Fri Jun 5 00:00:00 2020 First release

Sharing rules

TLP:WHITE
For the TLP version see: https://www.first.org/tlp/