openSUSE has issued an advisory today (January 28): https://lists.opensuse.org/opensuse-updates/2018-01/msg00106.html Mageia 5 and Mageia 6 are also affected.
Whiteboard: (none) => MGA6TOO
Assigning to all packagers collectively, since there is no registered maintainer for this package.
CC: (none) => guillomovitch, mageia, marja11, nicolas.salgueroAssignee: bugsquad => pkg-bugs
CVE-2017-6419 and CVE-2017-11423 are in libmspack, which we previously unbundled. As for the other issues, Fedora has issued an advisory on January 29: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/L2ULSX6GBGUOCP4V67LMFVR2C7DKKXCU/ It appears upstream finally made a new (0.99.3) release, fixing these issues.
Summary: clamav new security issues CVE-2017-6419, CVE-2017-11423, CVE-2017-1237[4-9], and CVE-2017-12380 => clamav new security issues CVE-2017-1237[4-9], and CVE-2017-12380
Suggested advisory: ======================== The updated packages fix a security vulnerability: The ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a lack of input validation checking mechanisms during certain mail parsing operations (mbox.c operations on bounce messages). If successfully exploited, the ClamAV software could allow a variable pointing to the mail body which could cause a used after being free (use-after-free) instance which may lead to a disruption of services on an affected device to include a denial of service condition. (CVE-2017-12374) The ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a lack of input validation checking mechanisms during certain mail parsing functions (the rfc2047 function in mbox.c). An unauthenticated, remote attacker could exploit this vulnerability by sending a crafted email to the affected device. This action could cause a buffer overflow condition when ClamAV scans the malicious email, allowing the attacker to potentially cause a DoS condition on an affected device. (CVE-2017-12375) ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or potentially execute arbitrary code on an affected device. The vulnerability is due to improper input validation checking mechanisms when handling Portable Document Format (.pdf) files sent to an affected device. An unauthenticated, remote attacker could exploit this vulnerability by sending a crafted .pdf file to an affected device. This action could cause a handle_pdfname (in pdf.c) buffer overflow when ClamAV scans the malicious file, allowing the attacker to cause a DoS condition or potentially execute arbitrary code. (CVE-2017-12376) ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or potentially execute arbitrary code on an affected device. The vulnerability is due to improper input validation checking mechanisms in mew packet files sent to an affected device. A successful exploit could cause a heap-based buffer over-read condition in mew.c when ClamAV scans the malicious file, allowing the attacker to cause a DoS condition or potentially execute arbitrary code on the affected device. (CVE-2017-12377) ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper input validation checking mechanisms of .tar (Tape Archive) files sent to an affected device. A successful exploit could cause a checksum buffer over-read condition when ClamAV scans the malicious .tar file, potentially allowing the attacker to cause a DoS condition on the affected device. (CVE-2017-12378) ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or potentially execute arbitrary code on an affected device. The vulnerability is due to improper input validation checking mechanisms in the message parsing function on an affected system. An unauthenticated, remote attacker could exploit this vulnerability by sending a crafted email to the affected device. This action could cause a messageAddArgument (in message.c) buffer overflow condition when ClamAV scans the malicious email, allowing the attacker to potentially cause a DoS condition or execute arbitrary code on an affected device. (CVE-2017-12379) ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability hat could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper input validation checking mechanisms in mbox.c during certain mail parsing functions of the ClamAV software. An unauthenticated, remote attacker could exploit this vulnerability by sending a crafted email to the affected device. An exploit could trigger a NULL pointer dereference condition when ClamAV scans the malicious email, which may result in a DoS condition. (CVE-2017-12380) References: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12374 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12375 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12376 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12377 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12378 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12379 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12380 https://lists.opensuse.org/opensuse-updates/2018-01/msg00106.html https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/L2ULSX6GBGUOCP4V67LMFVR2C7DKKXCU/ ======================== Updated packages in core/updates_testing: ======================== clamav-0.99.3-1.mga6 clamd-0.99.3-1.mga6 clamav-milter-0.99.3-1.mga6 clamav-db-0.99.3-1.mga6 lib(64)clamav7-0.99.3-1.mga6 lib(64)clamav-devel-0.99.3-1.mga6 from SRPMS: clamav-0.99.3-1.mga6.src.rpm
Assignee: pkg-bugs => qa-bugsWhiteboard: MGA6TOO => (none)Status: NEW => ASSIGNEDVersion: Cauldron => 6
[root@localhost brian]# uname -a Linux localhost 4.14.15-server-3.mga6 #1 SMP Mon Jan 29 20:56:05 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux The following 21 packages are going to be installed: - clamav-0.99.3-1.mga6.x86_64 - clamav-db-0.99.3-1.mga6.noarch - clamav-milter-0.99.3-1.mga6.x86_64 - clamd-0.99.3-1.mga6.x86_64 - gcc-5.4.0-5.mga6.x86_64 - gcc-cpp-5.4.0-5.mga6.x86_64 - glibc-devel-2.22-27.mga6.x86_64 - isl-0.16.1-1.mga6.x86_64 - kernel-userspace-headers-4.14.16-1.mga6.x86_64 - lib64bzip2-devel-1.0.6-10.mga6.x86_64 - lib64clamav-devel-0.99.3-1.mga6.x86_64 - lib64clamav7-0.99.3-1.mga6.x86_64 - lib64isl15-0.16.1-1.mga6.x86_64 - lib64lzma-devel-5.2.3-1.mga6.x86_64 - lib64mpc3-1.0.3-1.mga6.x86_64 - lib64openssl-devel-1.0.2n-1.mga6.x86_64 - lib64pcre-devel-8.41-1.mga6.x86_64 - lib64pcre32_0-8.41-1.mga6.x86_64 - lib64xml2-devel-2.9.7-1.mga6.x86_64 - lib64zlib-devel-1.2.11-4.1.mga6.x86_64 - libstdc++-devel-5.4.0-5.mga6.x86_64 288MB of additional disk space will be used. 187MB of packages will be retrieved. Is it ok to continue? root@localhost brian]# freshclam ClamAV update process started at Wed Jan 31 20:00:11 2018 main.cvd is up to date (version: 58, sigs: 4566249, f-level: 60, builder: sigmgr) daily.cld is up to date (version: 24274, sigs: 1841097, f-level: 63, builder: neo) bytecode.cvd is up to date (version: 319, sigs: 75, f-level: 63, builder: neo) [root@localhost brian]# ps -ef | grep clam clamav 1311 1 0 19:58 ? 00:00:00 /usr/sbin/clamav-milter --config-file=/etc/clamav-milter.conf clamav 1368 1 3 19:58 ? 00:00:05 /usr/bin/freshclam --config-file=/etc/freshclam.conf -d clamav 1992 1 0 19:58 ? 00:00:00 /usr/sbin/clamd --config-file=/etc/clamd.conf [root@localhost brian]# man clamscan [root@localhost brian]# clamscan -V ClamAV 0.99.3/24274/Wed Jan 31 19:27:25 2018 [root@localhost brian]# ----------- SCAN SUMMARY ----------- Known viruses: 6401463 Engine version: 0.99.3 Scanned directories: 1 Scanned files: 22 Infected files: 0 Data scanned: 36.58 MB Data read: 1528.52 MB (ratio 0.02:1) Time: 32.403 sec (0 m 32 s) [root@localhost sf_vmshared]# I don’t have a mail server to test this again, but everything is running and scanning accordingly.
Whiteboard: (none) => mga6-64-okCC: (none) => brtians1
In VirtualBox, M6, Plasma, 32-bit Package(s) under test: clamav clamav-db libclamav7 install clamav clamav-db & libclamav7 [root@localhost wilcal]# urpmi clamav Package clamav-0.99.2-2.3.mga6.i586 is already installed [root@localhost wilcal]# urpmi clamav-db Package clamav-db-0.99.2-2.3.mga6.noarch is already installed [root@localhost wilcal]# urpmi libclamav7 Package libclamav7-0.99.2-2.3.mga6.i586 is already installed Update with freshclam ( takes awhile ) [root@localhost wilcal]# freshclam check clamav files: [wilcal@localhost clamav]$ ls -al /var/lib/clamav total 343748 drwxrwxr-x 3 clamav clamav 4096 Feb 2 09:25 ./ drwxr-xr-x 49 root root 4096 Feb 2 09:21 ../ -rw-r--r-- 1 clamav clamav 153228 Feb 2 09:25 bytecode.cvd -rw-r--r-- 1 clamav clamav 44326528 Feb 2 09:25 daily.cvd -rw-r--r-- 1 clamav clamav 307499008 Feb 2 09:24 main.cld -rw------- 1 clamav clamav 208 Feb 2 09:25 mirrors.dat drwxr-xr-x 2 clamav clamav 4096 Oct 4 06:25 tmp/ scan /etc [wilcal@localhost clamav]$ clamscan -r -i /etc ----------- SCAN SUMMARY ----------- Known viruses: 6403083 Engine version: 0.99.2 Scanned directories: 337 Scanned files: 1689 Infected files: 0 Total errors: 211 Data scanned: 44.21 MB Data read: 23.43 MB (ratio 1.89:1) Time: 17.999 sec (0 m 17 s) clamscan successful install clamav clamav-db & libclamav7 from updates_testing [root@localhost wilcal]# urpmi clamav Package clamav-0.99.3-1.mga6.i586 is already installed [root@localhost wilcal]# urpmi clamav-db Package clamav-db-0.99.3-1.mga6.noarch is already installed [root@localhost wilcal]# urpmi libclamav7 Package libclamav7-0.99.3-1.mga6.i586 is already installed No need to update ( freshclam ) clamav db scan /var [wilcal@localhost ~]$ clamscan -r -i /var ----------- SCAN SUMMARY ----------- Known viruses: 6403181 Engine version: 0.99.3 Scanned directories: 235 Scanned files: 304 Infected files: 0 Total errors: 65 Data scanned: 483.62 MB Data read: 806.82 MB (ratio 0.60:1) Time: 64.490 sec (1 m 4 s) clamscan successful
CC: (none) => wilcal.int
This is good to go.
Whiteboard: mga6-64-ok => mga6-32-ok mga6-64-okKeywords: (none) => validated_updateCC: (none) => sysadmin-bugs
Created attachment 9943 [details] vbox clamav failing freshclam Installed the clamav 0.99.2, runs freshclam => OK updated to the new package run freshclam => NOT OK See the attachment
CC: (none) => neoser10
Keywords: (none) => advisoryCC: (none) => davidwhodgins
An update for this issue has been pushed to the Mageia Updates repository. https://advisories.mageia.org/MGASA-2018-0117.html
Resolution: (none) => FIXEDStatus: ASSIGNED => RESOLVED