Re: [clamav-users] clamav-0.101.1 - WARNING: [LibClamAV] cli_cvdload: Corrupted CVD header. ERROR: Verification: Malformed database

Владислав Гришин Fri, 22 Mar 2019 14:44:20 -0700

I installed a new version of zlib.

[(testing) root@mx zlib-1.2.11]# make install
rm -f /usr/local/lib/libz.a
cp libz.a /usr/local/lib
chmod 644 /usr/local/lib/libz.a
cp libz.so.1.2.11 /usr/local/lib
chmod 755 /usr/local/lib/libz.so.1.2.11
rm -f /usr/local/share/man/man3/zlib.3
cp zlib.3 /usr/local/share/man/man3
chmod 644 /usr/local/share/man/man3/zlib.3
rm -f /usr/local/lib/pkgconfig/zlib.pc
cp zlib.pc /usr/local/lib/pkgconfig
chmod 644 /usr/local/lib/pkgconfig/zlib.pc
rm -f /usr/local/include/zlib.h /usr/local/include/zconf.h
cp zlib.h zconf.h /usr/local/include
chmod 644 /usr/local/include/zlib.h /usr/local/include/zconf.h

[(testing) root@mx /]# /usr/local/bin/freshclam --show-progress --debug -v --config-file=/usr/local/etc/freshclam.conf --datadir=/tmp/freshclamd_db

Current working dir is /tmp/freshclamd_db
ClamAV update process started at Sat Mar 23 00:31:19 2019
Using IPv6 aware code
Max retries == 3
Querying current.cvd.clamav.net
TTL: 1796
Software version from DNS: 0.101.1
Retrieving http://database.clamav.net/main.cvd
Trying to download http://database.clamav.net/main.cvd (IP: 104.16.218.84)
Downloading main.cvd [100%]
LibClamAV debug: Initialized 0.101.1 engine
LibClamAV debug: in cli_cvdload()
LibClamAV debug: MD5(.tar.gz) = 57462fd73f1cfdb356b9dca66da2b732

LibClamAV debug: cli_versig: Decoded signature:57462fd73f1cfdb356b9dca66da2b732

LibClamAV debug: cli_versig: Digital signature is correct.
LibClamAV debug: in cli_tgzload() <====  in this place timeout

process freshclam loads cpu  by 100%

top - 00:34:56 up  5:46,  0 users,  load average: 0.97, 0.54, 0.24
Tasks: 199 total,   2 running, 197 sleeping,   0 stopped,   0 zombie

Cpu(s): 6.2%us, 0.2%sy, 0.0%ni, 93.6%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st

Mem:   4662144k total,   392756k used,  4269388k free,        0k buffers
Swap:        0k total,        0k used,        0k free,        0k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+ COMMAND
 3657 clam      25   0 10812 3416 2648 R  100  0.1   3:35.75 freshclam
 3734 root      15   0  2300 1124  820 R    1  0.0   0:00.17 top


23.03.2019 0:12, Micah Snyder (micasnyd) via clamav-users пишет:


Hi Vladislav,

It looks to me like you probably need a newer version of zlib.(https://www.zlib.net/)


Regards,

Micah

*From: *clamav-users <clamav-users-boun...@lists.clamav.net> on behalfof Владислав Гришин <vladislav.gris...@vts24.ru>

*Reply-To: *ClamAV users ML <clamav-users@lists.clamav.net>
*Date: *Friday, March 22, 2019 at 5:06 PM
*To: *"clamav-users@lists.clamav.net" <clamav-users@lists.clamav.net>

*Subject: *[clamav-users] clamav-0.101.1 - WARNING: [LibClamAV]cli_cvdload: Corrupted CVD header. ERROR: Verification: Malformed database

I have compiled antivirus version clamav-0.101.1 on my system Centos 5(Final)




The output of the  freshclam after running

# /usr/local/bin/freshclam --show-progress --debug -v--config-file=/usr/local/etc/freshclam.conf --datadir=/tmp/freshclamd_db



Current working dir is /tmp/freshclamd_db
ClamAV update process started at Fri Mar 22 23:42:49 2019
Using IPv6 aware code
Max retries == 3
Querying current.cvd.clamav.net
TTL: 728
Software version from DNS: 0.101.1
Retrieving http://db.nl.clamav.net/main.cvd
Trying to download http://db.nl.clamav.net/main.cvd (IP: 104.16.219.84)
Downloading main.cvd [100%]
LibClamAV debug: Initialized 0.101.1 engine
LibClamAV debug: in cli_cvdload()
LibClamAV debug: MD5(.tar.gz) = 57462fd73f1cfdb356b9dca66da2b732

LibClamAV debug: cli_versig: Decoded signature:57462fd73f1cfdb356b9dca66da2b732

LibClamAV debug: cli_versig: Digital signature is correct.
LibClamAV debug: in cli_tgzload()
LibClamAV debug: in cli_tgzload_cleanup()
WARNING: [LibClamAV] cli_cvdload: Corrupted CVD header <========!!!!!!!
LibClamAV debug: Cleaning up phishcheck
LibClamAV debug: Phishcheck cleaned up
ERROR: Verification: Malformed database <========!!!!!!!
Querying main.0.102.0.0.6810DB54.ping.clamav.net
Trying again in 5 secs...
...

Giving up on db.nl.clamav.net...

Update failed. Your network may be down or none of the mirrors listedin /usr/local/etc/freshclam.conf is working. Checkhttps://www.clamav.net/documents/official-mirror-faq for possible reasons.


from database.clamav.net

# /usr/local/bin/freshclam --show-progress --debug -v--config-file=/usr/local/etc/freshclam.conf --datadir=/tmp/freshclamd_db

Current working dir is /tmp/freshclamd_db
ClamAV update process started at Fri Mar 22 23:57:22 2019
Using IPv6 aware code
Max retries == 3
Querying current.cvd.clamav.net
TTL: 1800
Software version from DNS: 0.101.1
Retrieving http://database.clamav.net/main.cvd
Trying to download http://database.clamav.net/main.cvd (IP: 104.16.218.84)
Downloading main.cvd [100%]
LibClamAV debug: Initialized 0.101.1 engine
LibClamAV debug: in cli_cvdload()
LibClamAV debug: MD5(.tar.gz) = 57462fd73f1cfdb356b9dca66da2b732

LibClamAV debug: cli_versig: Decoded signature:57462fd73f1cfdb356b9dca66da2b732

LibClamAV debug: cli_versig: Digital signature is correct.
LibClamAV debug: in cli_tgzload()
LibClamAV debug: in cli_tgzload_cleanup()
WARNING: [LibClamAV] cli_cvdload: Corrupted CVD header <======!!!!!!!

LibClamAV debug: Cleaning up phishcheck
LibClamAV debug: Phishcheck cleaned up
ERROR: Verification: Malformed database <======!!!!!!!

Querying main.0.102.0.0.6810DA54.ping.clamav.net
Trying again in 5 secs...
Querying current.cvd.clamav.net

...

Giving up on database.clamav.net...

Update failed. Your network may be down or none of the mirrors listedin /usr/local/etc/freshclam.conf is working. Checkhttps://www.clamav.net/documents/official-mirror-faq for possible reasons.


[(testing) root@mx 1]# /usr/local/bin/freshclam -V
ClamAV 0.101.1/25396/Fri Mar 22 10:52:29 2019
[(testing) root@mx 1]# ldd /usr/local/bin/freshclam
        libclamav.so.9 => /usr/local/lib/libclamav.so.9 (0xb7d28000)
        libxml2.so.2 => /usr/lib/libxml2.so.2 (0xb7bf0000)
        libdl.so.2 => /lib/libdl.so.2 (0xb7bec000)

libclammspack.so.0 => /usr/local/lib/libclammspack.so.0(0xb7bd9000)

        libssl.so.6 => /lib/libssl.so.6 (0xb7b8e000)
        libcrypto.so.6 => /lib/libcrypto.so.6 (0xb7a4d000)
        libpcre.so.0 => /lib/libpcre.so.0 (0xb7a2c000)
        libm.so.6 => /lib/libm.so.6 (0xb7a05000)
        libz.so.1 => /lib/libz.so.1 (0xb79f2000)
        libresolv.so.2 => /lib/libresolv.so.2 (0xb79df000)
        libpthread.so.0 => /lib/libpthread.so.0 (0xb79c8000)
        libc.so.6 => /lib/libc.so.6 (0xb7888000)
        /lib/ld-linux.so.2 (0xb7f62000)
        libgssapi_krb5.so.2 => /usr/lib/libgssapi_krb5.so.2 (0xb785a000)
        libkrb5.so.3 => /usr/lib/libkrb5.so.3 (0xb77c3000)
        libcom_err.so.2 => /lib/libcom_err.so.2 (0xb77c0000)
        libk5crypto.so.3 => /usr/lib/libk5crypto.so.3 (0xb7799000)
        libkrb5support.so.0 => /usr/lib/libkrb5support.so.0 (0xb7790000)
        libkeyutils.so.1 => /lib/libkeyutils.so.1 (0xb778c000)
        libselinux.so.1 => /lib/libselinux.so.1 (0xb7774000)
        libsepol.so.1 => /lib/libsepol.so.1 (0xb772e000)

what is the problem?

Vladislav


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Vladislav

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Re: [clamav-users] clamav-0.101.1 - WARNING: [LibClamAV] cli_cvdload: Corrupted CVD header. ERROR: Verification: Malformed database

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