Le 07/04/2024 à 19:55, Abdullah Adnan a écrit :
Good day dears,Recently we have installed Apache server v2.4.58 in our CentOS 9, when make vulnerability scan with Nessus on the server the Nessus shows this vulnerability:The remote host appears to be running Apache and is potentially affected by the following vulnerabilities: - Multiple race conditions exist in suexec between the validation and usage of directories and files. Under certain conditions local users are able to escalate privileges and execute arbitrary code through the renaming of directories or symlink attacks. (CVE-2007-1741) - Apache's suexec module only performs partial comparisons on paths, which could result in privilege escalation. (CVE-2007-1742) - Apache's suexec module does not properly verify user and group IDs on the command line. When the '/proc' filesystem is mounted, a local user can utilize suexec to escalate privileges. (CVE-2007-1743) Note that this plugin only checks for the presence of Apache, and does not actually check the configuration.
Hi,looking at theses CVE, they all include "the vendor disputes the issue because "the attacks described rely on an insecure server configuration" in which the user "has write access to the document root.""
So considering them as security issues is up to you.
So we need your support to disable suexec in the server.
Disabling a module in Apache looks like a really basic task. (just comment the corresponding line in the conf file) CJ
Thanks, Best regards *Abdullah Adnan * *IT System Administrator****|**Arab Payment Services* Mobile: 00964-7735387734 Ext.: 74 Email: a.adnan@xxxxxx <mailto:a.adnan@xxxxxx> Skype: Abdullah Adnan Website: www.aps.iq <https://www.aps.iq/>Address:Iraq *| *Baghdad*| *Abu Nuwas*| *District (102) *|*Street (26) *|*BLDG.(13/66)
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