1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
From: Richard Lewis <richard.lewis.debian@googlemail.com>
Date: Wed, 16 Oct 2024 22:23:12 +0100
Subject: chkrootkit: chk_passwd
Forwarded: yes
(Forwarded by email: 21 Dec 2024)
---
chkrootkit | 19 +++++++++++--------
1 file changed, 11 insertions(+), 8 deletions(-)
diff --git a/chkrootkit b/chkrootkit
index 95e4d72..40961d4 100755
--- a/chkrootkit
+++ b/chkrootkit
@@ -1568,27 +1568,30 @@ $1 >= 3.0) print 1; else print 0}')" -eq 1 ]; then
chk_passwd () {
STATUS=${NOT_INFECTED}
- CMD=`loc passwd passwd $pth`
+ CMD=$(loc passwd passwd "$pth")
- if [ ! -x ${CMD} -a -x ${ROOTDIR}usr/bin/passwd ]; then
+ if [ ! -x "${CMD}" -a -x "${ROOTDIR}usr/bin/passwd" ]; then
CMD="${ROOTDIR}usr/bin/passwd"
fi
+ if [ ! -r "${CMD}" ]; then
+ return "${NOT_FOUND}"
+ fi
if [ "${EXPERT}" = "t" ]; then
- expertmode_output "${strings} -a ${CMD}"
+ expertmode_output "${strings} -a ${CMD}"
+ return 5
fi
- if [ "${SYSTEM}" = "OpenBSD" -o "${SYSTEM}" = "SunOS" -o "${SYSTEM}" \
- = "HP-UX" ]
+ if [ "${SYSTEM}" = "OpenBSD" -o "${SYSTEM}" = "SunOS" -o "${SYSTEM}" = "HP-UX" ]
then
- return ${NOT_TESTED}
+ return "${NOT_TESTED}"
fi
- if ${strings} -a ${CMD} | ${egrep} "${GENERIC_ROOTKIT_LABEL}|/lib/security" \
+ if "${strings}" -a "${CMD}" | ${egrep} "${GENERIC_ROOTKIT_LABEL}|/lib/security" \
>/dev/null 2>&1
then
STATUS=${INFECTED}
fi
- return ${STATUS}
+ return "${STATUS}"
}
chk_inetd () {
|
