Crash in strcmp

Similar reports
Problem #6836
Component
openssh
Last affected version
0:7.4p1-23.el7_9
Executable
/usr/sbin/sshd
Error name
SIGSEGV 11
First occurrence
2022-04-03
Last occurrence
2026-03-05
Unique reports
11
Quality
-40

Statistics

Operating system Unique / Total count
CentOS 7 11 / 33
Operating system Count
CentOS 7 33
Architecture Count
x86_64 33
Related packages Count
audit-libs 34
 0:2.8.5-4.el7 33
 0:2.8.4-4.el7 1
libcom_err 33
 0:1.42.9-19.el7 27
 0:1.42.9-16.el7 5
 0:1.42.9-17.el7 1
openssh-server 33
 0:7.4p1-21.el7 20
 0:7.4p1-22.el7_9 11
 0:7.4p1-23.el7_9 2
Show more… (28)
keyutils-libs 33
 0:1.5.8-3.el7 33
nss-softokn-freebl 33
 0:3.44.0-8.el7_7 20
 0:3.67.0-3.el7_9 10
 0:3.90.0-6.el7_9 2
 0:3.79.0-4.el7_9 1
nspr 33
 0:4.21.0-1.el7 20
 0:4.32.0-1.el7_9 10
 0:4.35.0-1.el7_9 2
 0:4.34.0-3.1.el7_9 1
lz4 33
 0:1.8.3-1.el7 27
 0:1.7.5-3.el7 6
krb5-libs 33
 0:1.15.1-50.el7 14
 0:1.15.1-37.el7_7.2 5
 0:1.15.1-54.el7_9 5
 0:1.15.1-51.el7_9 5
 0:1.15.1-55.el7_9 3
 0:1.15.1-46.el7 1
libcap 33
 0:2.22-11.el7 28
 0:2.22-10.el7 5
systemd-libs 33
 0:219-78.el7 14
 0:219-78.el7_9.5 10
 0:219-67.el7_7.3 5
 0:219-78.el7_9.9 2
 0:219-78.el7_9.7 1
 0:219-73.el7_8.6 1
elfutils-libs 33
 0:0.176-5.el7 27
 0:0.176-2.el7 5
 0:0.176-4.el7 1
xz-libs 33
 0:5.2.2-1.el7 21
 0:5.2.2-2.el7_9 12
pcre 33
 0:8.32-17.el7 33
libgcc 33
 0:4.8.5-44.el7 32
 0:4.8.5-39.el7 1
glibc 33
 0:2.17-324.el7_9 14
 0:2.17-326.el7_9 10
 0:2.17-292.el7 5
 0:2.17-326.el7_9.3 2
 0:2.17-307.el7.1 1
 0:2.17-325.el7_9 1
pam 33
 0:1.1.8-23.el7 28
 0:1.1.8-22.el7 5
nss-util 33
 0:3.44.0-4.el7_7 20
 0:3.67.0-1.el7_9 10
 0:3.90.0-1.el7_9 2
 0:3.79.0-1.el7_9 1
libcap-ng 33
 0:0.7.5-4.el7 33
cyrus-sasl-lib 33
 0:2.1.26-23.el7 20
 0:2.1.26-24.el7_9 13
openssl-libs 33
 1:1.0.2k-19.el7 20
 1:1.0.2k-25.el7_9 10
 1:1.0.2k-26.el7_9 3
nss 33
 0:3.44.0-7.el7_7 20
 0:3.67.0-4.el7_9 10
 0:3.90.0-2.el7_9 2
 0:3.79.0-5.el7_9 1
libselinux 33
 0:2.5-15.el7 28
 0:2.5-14.1.el7 5
fipscheck-lib 33
 0:1.4.1-6.el7 33
bzip2-libs 33
 0:1.0.6-13.el7 33
libgcrypt 33
 0:1.5.3-14.el7 33
elfutils-libelf 33
 0:0.176-5.el7 27
 0:0.176-2.el7 5
 0:0.176-4.el7 1
tcp_wrappers-libs 33
 0:7.6-77.el7 33
libgpg-error 33
 0:1.12-3.el7 33
openldap 33
 0:2.4.44-22.el7 14
 0:2.4.44-25.el7_9 13
 0:2.4.44-21.el7_6 6
zlib 33
 0:1.2.7-19.el7_9 15
 0:1.2.7-20.el7_9 9
 0:1.2.7-18.el7 6
 0:1.2.7-21.el7_9 3
libattr 33
 0:2.4.46-13.el7 33

Packages names with count less than the total count of reports are most probably not the cause of the problem.

History

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Backtrace

Frame # Function Binary Source or offset Line
1
strcmp
/lib64/ld-linux-x86-64.so.2 0x19dc2
Build id: 62c449974331341bb08dcce3859560a22af1e172 		-
2
_dl_map_object
/lib64/ld-linux-x86-64.so.2 0x8b2d
Build id: 62c449974331341bb08dcce3859560a22af1e172 		-
3
dl_open_worker
/lib64/ld-linux-x86-64.so.2 0x142a4
Build id: 62c449974331341bb08dcce3859560a22af1e172 		-
4
_dl_catch_error
/lib64/ld-linux-x86-64.so.2 0xf7d4
Build id: 62c449974331341bb08dcce3859560a22af1e172 		-
5
_dl_open
/lib64/ld-linux-x86-64.so.2 0x13b8b
Build id: 62c449974331341bb08dcce3859560a22af1e172 		-
6
do_dlopen
/lib64/libc.so.6 0x13d842
Build id: a317b42b15368adcae21c11107691a03ec91059d 		-
7
_dl_catch_error
/lib64/ld-linux-x86-64.so.2 0xf7d4
Build id: 62c449974331341bb08dcce3859560a22af1e172 		-
8
__libc_dlopen_mode
/lib64/libc.so.6 0x13d902
Build id: a317b42b15368adcae21c11107691a03ec91059d 		-
9
__nss_lookup_function
/lib64/libc.so.6 0x1128d8
Build id: a317b42b15368adcae21c11107691a03ec91059d 		-
10
__nss_next2
/lib64/libc.so.6 0x112bbe
Build id: a317b42b15368adcae21c11107691a03ec91059d 		-
11
gethostbyaddr_r@@GLIBC_2.2.5
/lib64/libc.so.6 0x119016
Build id: a317b42b15368adcae21c11107691a03ec91059d 		-
12
getnameinfo
/lib64/libc.so.6 0x1225ab
Build id: a317b42b15368adcae21c11107691a03ec91059d 		-
13
remote_hostname
/usr/sbin/sshd 0x7ff48
Build id: 8c47df62cc2fa54e102a6419f361641496c1fa04 		-
14
auth_get_canonical_hostname
/usr/sbin/sshd 0x1b319
Build id: 8c47df62cc2fa54e102a6419f361641496c1fa04 		-
15
get_connection_info
/usr/sbin/sshd 0x14cd7
Build id: 8c47df62cc2fa54e102a6419f361641496c1fa04 		-
16
getpwnamallow
/usr/sbin/sshd 0x1ba20
Build id: 8c47df62cc2fa54e102a6419f361641496c1fa04 		-
17
mm_answer_pwnamallow
/usr/sbin/sshd 0x27434
Build id: 8c47df62cc2fa54e102a6419f361641496c1fa04 		-
18
monitor_read
/usr/sbin/sshd 0x2a439
Build id: 8c47df62cc2fa54e102a6419f361641496c1fa04 		-
19
monitor_child_preauth
/usr/sbin/sshd 0x2abac
Build id: 8c47df62cc2fa54e102a6419f361641496c1fa04 		-
20
main
/usr/sbin/sshd 0xf2d4
Build id: 8c47df62cc2fa54e102a6419f361641496c1fa04 		-