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Ubuntu: USN-4088-1 (CVE-2019-13224): PHP vulnerability

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Ubuntu: USN-4088-1 (CVE-2019-13224): PHP vulnerability

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
07/10/2019
Created
08/10/2019
Added
08/08/2019
Modified
11/15/2024

Description

A use-after-free in onig_new_deluxe() in regext.c in Oniguruma 6.9.2 allows attackers to potentially cause information disclosure, denial of service, or possibly code execution by providing a crafted regular expression. The attacker provides a pair of a regex pattern and a string, with a multi-byte encoding that gets handled by onig_new_deluxe(). Oniguruma issues often affect Ruby, as well as common optional libraries for PHP and Rust.

Solution(s)

  • ubuntu-pro-upgrade-libapache2-mod-php5
  • ubuntu-pro-upgrade-php5-cgi
  • ubuntu-pro-upgrade-php5-cli
  • ubuntu-pro-upgrade-php5-fpm
  • ubuntu-pro-upgrade-php5-xmlrpc

References

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