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OVAL Definitions
>
OVAL Definition Details
Id
oval:ru.altx-soft.nix:def:176751
[Eng]
Version
1
Class
patch
ALTXid
389436
Language
Russian
Severity
High
Title
Обновление SUSE-SU-2020:14396-1 -- устранение уязвимостей в kvm
Description
This update for kvm fixes the security issues.
Family
unix
Platform
SUSE Linux Enterprise Server 11-LTSS
Product
kvm
Reference
VENDOR: SUSE-SU-2020:14396-1
VENDOR: SUSE-SU-2020:14396-1
Id:
SUSE-SU-2020:14396-1
Reference:
https://www.suse.com/support/update/announcement/2020/SUSE-SU-202014396-1/
CVE: CVE-2019-12068
CVE: CVE-2019-12068
Id:
CVE-2019-12068
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12068
Comment
: In QEMU 1:4.1-1, 1:2.1+dfsg-12+deb8u6, 1:2.8+dfsg-6+deb9u8, 1:3.1+dfsg-8~deb10u1, 1:3.1+dfsg-8+deb10u2, and 1:2.1+dfsg-12+deb8u12 (fixed), when executing script in lsi_execute_script(), the LSI scsi adapter emulator advances 's->dsp' index to read next opcode. This can lead to an infinite loop if the next opcode is empty. Move the existing loop exit after 10k iterations so that it covers no-op opcodes as well.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
3.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
LOW
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L
CWE:
835 (Loop with Unreachable Exit Condition ('Infinite Loop'))
References:
https://security-tracker.debian.org/tracker/CVE-2019-12068 (MISC)
[debian-lts-announce] 20190920 [SECURITY] [DLA 1927-1] qemu security update (MLIST)
https://lists.gnu.org/archive/html/qemu-devel/2019-08/msg01518.html (MISC)
USN-4191-2 (UBUNTU)
openSUSE-SU-2019:2510 (SUSE)
openSUSE-SU-2019:2505 (SUSE)
USN-4191-1 (UBUNTU)
DSA-4665 (DEBIAN)
[debian-lts-announce] 20200726 [SECURITY] [DLA 2288-1] qemu security update (MLIST)
https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=de594e47659029316bbf9391efb79da0a1a08e08 ()
CVE: CVE-2019-15890
CVE: CVE-2019-15890
Id:
CVE-2019-15890
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15890
Comment
: libslirp 4.0.0, as used in QEMU 4.1.0, has a use-after-free in ip_reass in ip_input.c.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
416 (Use After Free)
References:
https://gitlab.freedesktop.org/slirp/libslirp/commit/c5927943 (MISC)
http://www.openwall.com/lists/oss-security/2019/09/06/3 (CONFIRM)
[debian-lts-announce] 20190920 [SECURITY] [DLA 1927-1] qemu security update (MLIST)
USN-4191-2 (UBUNTU)
openSUSE-SU-2019:2510 (SUSE)
USN-4191-1 (UBUNTU)
20200203 [SECURITY] [DSA 4616-1] qemu security update (BUGTRAQ)
DSA-4616 (DEBIAN)
RHSA-2020:0775 (REDHAT)
CVE: CVE-2019-6778
CVE: CVE-2019-6778
Id:
CVE-2019-6778
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6778
Comment
: In QEMU 3.0.0, tcp_emu in slirp/tcp_subr.c has a heap-based buffer overflow.
CVSSv2 Score:
4.6
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:P
CVSSv3 Score:
7.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
787 (Out-of-bounds Write)
References:
https://lists.gnu.org/archive/html/qemu-devel/2019-01/msg03132.html (MISC)
106758 (BID)
http://www.openwall.com/lists/oss-security/2019/01/24/5 (MISC)
SUSE-SA-2019:0254-1 (SUSE)
USN-3923-1 (UBUNTU)
openSUSE-SU-2019:1074 (SUSE)
openSUSE-SU-2019:1226 (SUSE)
DSA-4454 (DEBIAN)
20190531 [SECURITY] [DSA 4454-1] qemu security update (BUGTRAQ)
RHSA-2019:1883 (REDHAT)
RHSA-2019:1968 (REDHAT)
RHSA-2019:2425 (REDHAT)
openSUSE-SU-2019:2044 (SUSE)
RHSA-2019:2892 (REDHAT)
openSUSE-SU-2020:0468 (SUSE)
FEDORA-2019-88a98ce795 ()
FEDORA-2019-0664c7724d ()
CVE: CVE-2020-1983
CVE: CVE-2020-1983
Id:
CVE-2020-1983
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1983
Comment
: A use after free vulnerability in ip_reass() in ip_input.c of libslirp 4.2.0 and prior releases allows crafted packets to cause a denial of service.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
6.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CWE:
416 (Use After Free)
References:
https://gitlab.freedesktop.org/slirp/libslirp/-/issues/20 (MISC)
https://gitlab.freedesktop.org/slirp/libslirp/-/commit/9ac0371bb8c0a40f5d9f82a1c25129660e81df04 (MISC)
DSA-4665 (DEBIAN)
openSUSE-SU-2020:0636 (SUSE)
USN-4372-1 (UBUNTU)
openSUSE-SU-2020:0756 (SUSE)
[debian-lts-announce] 20200629 [SECURITY] [DLA 2262-1] qemu security update (MLIST)
[debian-lts-announce] 20200726 [SECURITY] [DLA 2288-1] qemu security update (MLIST)
FEDORA-2020-30c45be10c ()
FEDORA-2020-1608d52724 ()
CVE: CVE-2020-7039
CVE: CVE-2020-7039
Id:
CVE-2020-7039
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7039
Comment
: tcp_emu in tcp_subr.c in libslirp 4.1.0, as used in QEMU 4.2.0, mismanages memory, as demonstrated by IRC DCC commands in EMU_IRC. This can cause a heap-based buffer overflow or other out-of-bounds access which can lead to a DoS or potential execute arbitrary code.
CVSSv2 Score:
6.8
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSSv3 Score:
5.6
Attack vector:
NETWORK
Attack complexity:
HIGH
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
LOW
Integrity impact:
LOW
Availability impact:
LOW
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
CWE:
787 (Out-of-bounds Write)
References:
http://www.openwall.com/lists/oss-security/2020/01/16/2 (CONFIRM)
https://gitlab.freedesktop.org/slirp/libslirp/commit/82ebe9c370a0e2970fb5695aa19aa5214a6a1c80 (MISC)
https://gitlab.freedesktop.org/slirp/libslirp/commit/ce131029d6d4a405cb7d3ac6716d03e58fb4a5d9 (MISC)
https://gitlab.freedesktop.org/slirp/libslirp/commit/2655fffed7a9e765bcb4701dd876e9dab975f289 (MISC)
[debian-lts-announce] 20200126 [SECURITY] [DLA 2076-1] slirp security update (MLIST)
[debian-lts-announce] 20200131 [SECURITY] [DLA 2090-1] qemu security update (MLIST)
20200203 [SECURITY] [DSA 4616-1] qemu security update (BUGTRAQ)
DSA-4616 (DEBIAN)
RHSA-2020:0348 (REDHAT)
USN-4283-1 (UBUNTU)
RHSA-2020:0775 (REDHAT)
openSUSE-SU-2020:0468 (SUSE)
GLSA-202005-02 (GENTOO)
[debian-lts-announce] 20210209 [SECURITY] [DLA 2551-1] slirp security update (MLIST)
CVE: CVE-2020-8608
CVE: CVE-2020-8608
Id:
CVE-2020-8608
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8608
Comment
: In libslirp 4.1.0, as used in QEMU 4.2.0, tcp_subr.c misuses snprintf return values, leading to a buffer overflow in later code.
CVSSv2 Score:
6.8
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSSv3 Score:
5.6
Attack vector:
NETWORK
Attack complexity:
HIGH
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
LOW
Integrity impact:
LOW
Availability impact:
LOW
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
CWE:
120 (Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'))
References:
https://gitlab.freedesktop.org/slirp/libslirp/-/tags/v4.1.0 (MISC)
https://gitlab.freedesktop.org/slirp/libslirp/commit/68ccb8021a838066f0951d4b2817eb6b6f10a843 (MISC)
https://www.openwall.com/lists/oss-security/2020/02/06/2 (MISC)
USN-4283-1 (UBUNTU)
[debian-lts-announce] 20200313 [SECURITY] [DLA 2142-1] slirp security update (MLIST)
[debian-lts-announce] 20200316 [SECURITY] [DLA 2144-1] qemu security update (MLIST)
GLSA-202003-66 (GENTOO)
openSUSE-SU-2020:0468 (SUSE)
DSA-4733 (DEBIAN)
[debian-lts-announce] 20200726 [SECURITY] [DLA 2288-1] qemu security update (MLIST)
https://security.netapp.com/advisory/ntap-20201001-0002/ (CONFIRM)
[debian-lts-announce] 20210209 [SECURITY] [DLA 2551-1] slirp security update (MLIST)
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