Univention Bugzilla – Bug 51793
clamav: Multiple issues (4.4)
Last modified: 2020-08-12 16:18:16 CEST
New Debian clamav 0.102.4+dfsg-0+deb9u1A~4.4.5.202008100901 fixes: This update addresses the following issues: * A vulnerability in the ARJ archive parsing module in Clam AntiVirus (ClamAV) Software versions 0.102.2 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to a heap buffer overflow read. An attacker could exploit this vulnerability by sending a crafted ARJ file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process crash, resulting in a denial of service condition. (CVE-2020-3327) * A vulnerability in the endpoint software of Cisco AMP for Endpoints and Clam AntiVirus could allow an authenticated, local attacker to cause the running software to delete arbitrary files on the system. The vulnerability is due to a race condition that could occur when scanning malicious files. An attacker with local shell access could exploit this vulnerability by executing a script that could trigger the race condition. A successful exploit could allow the attacker to delete arbitrary files on the system that the attacker would not normally have privileges to delete, producing system instability or causing the endpoint software to stop working. (CVE-2020-3350) * A vulnerability in the EGG archive parsing module in Clam AntiVirus (ClamAV) Software versions 0.102.0 - 0.102.3 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to a null pointer dereference. An attacker could exploit this vulnerability by sending a crafted EGG file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process crash, resulting in a denial of service condition. (CVE-2020-3481)
--- mirror/ftp/4.4/unmaintained/component/4.4-5-errata/source/clamav_0.102.3+dfsg-0~deb9u1A~4.4.5.202007221413.dsc +++ apt/ucs_4.4-0-errata4.4-5/source/clamav_0.102.4+dfsg-0+deb9u1A~4.4.5.202008100901.dsc @@ -1,7 +1,17 @@ -0.102.3+dfsg-0~deb9u1A~4.4.5.202007221413 [Wed, 22 Jul 2020 14:17:03 +0200] Univention builddaemon <buildd@univention.de>: +0.102.4+dfsg-0+deb9u1A~4.4.5.202008100901 [Mon, 10 Aug 2020 09:04:36 +0200] Univention builddaemon <buildd@univention.de>: * UCS auto build. The following patches have been applied to the original source package 030-silence-version-msg + +0.102.4+dfsg-0+deb9u1 [Tue, 28 Jul 2020 13:20:22 +0200] Emilio Pozuelo Monfort <pochu@debian.org>: + + * Non-maintainer upload by the LTS Team. + * New upstream release. + - CVE-2020-3350 (A malicious user trick clamav into moving a different file) + - CVE-2020-3327 (A vulnerability in the ARJ archive parsing module) + - CVE-2020-3481 (A vulnerability in the EGG archive module) + * Bump private symbol versions. + * Add new private symbols. 0.102.3+dfsg-0~deb9u1 [Sat, 30 May 2020 00:12:26 +0200] Sebastian Andrzej Siewior <sebastian@breakpoint.cc>: <http://10.200.17.11/4.4-5/#1884486591955891981>
OK: yaml OK: announce_errata OK: patch OK: piuparts [4.4-5] 73c93d0754 Bug #51793: clamav 0.102.4+dfsg-0+deb9u1A~4.4.5.202008100901 doc/errata/staging/clamav.yaml | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+)
<https://errata.software-univention.de/#/?erratum=4.4x704>