Gentoo Archives: gentoo-hardened

From: petre rodan <kaiowas@g.o>
To: gentoo-hardened@l.g.o
Subject: Re: [gentoo-hardened] PAX + Qmail problem
Date: Mon, 23 May 2005 08:51:13
Message-Id: 42919980.6040100@gentoo.org
In Reply to: [gentoo-hardened] PAX + Qmail problem by kakou
1 Hi
2
3 kakou wrote:
4 > Hello,
5 >
6 > I have this error when I try to authenticate (when I send a mail) :
7 >
8 > grsec: From 10.0.0.10: denied untrusted exec of
9 > /var/vpopmail/bin/vchkpw by
10 > /var/qmail/bin/qmail-smtpd[qmail-smtpd:17267] uid/euid:201/201
11 > gid/egid:200/200, parent /var/qmail/bin/qmail-smtpd[qmail-smtpd:18606]
12 > uid/euid:201/201 gid/egid:200/200
13 >
14 > How authorize /var/qmail/bin/qmail-smtpd to execute
15 > /var/vpopmail/bin/vchkpw ?
16
17 read the TPE-related config comments from the kernel sources
18
19 ____
20 CONFIG_GRKERNSEC_TPE_ALL:
21
22 If you say Y here, All non-root users other than the ones in the group specified in the main TPE option will only be allowed to execute files in directories they own that are not group or world-writable, or in directories owned by root and writable only by root. If the sysctl option is enabled, a sysctl option with name "tpe_restrict_all" is created
23 ____
24
25
26 bye,
27 peter
28
29 --
30 petre rodan
31 <kaiowas@g.o>
32 Developer,
33 Hardened Gentoo Linux

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