Description

Buffer overflow in the S_grok_bslash_N function in regcomp.c in Perl 5 before 5.24.3-RC1 and 5.26.x before 5.26.1-RC1 allows remote attackers to disclose sensitive information or cause a denial of service (application crash) via a crafted regular expression with an invalid '\N{U+...}' escape.

Remediation

References

CVE-2017-12883

Related Vulnerabilities

WordPress Plugin All-in-One WP Migration Cross-Site Scripting (6.45)

WordPress Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2013-2202)

MediaWiki Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2024-23173)

TYPO3 Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2010-3663)

Claroline Other Vulnerability (CVE-2006-7048)

Severity

Critical

Classification

CVE-2017-12883 CWE-119 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Tags

Missing Update Known Vulnerabilities