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OVAL Definitions
>
OVAL Definition Details
Id
oval:ru.altx-soft.nix:def:136901
[Eng]
Version
4
Class
patch
ALTXid
332300
Language
Russian
Severity
Medium
Title
Обновление DLA-2288-1 -- устранение уязвимостей в qemu
Description
Some security vulnerabilities were found and fixed.
Family
unix
Platform
Debian 9
Product
qemu
Reference
VENDOR: DLA-2288-1
VENDOR: DLA-2288-1
Id:
DLA-2288-1
Reference:
https://lists.debian.org/debian-lts-announce/2020/debian-lts-announce-202007/msg00020.html
CVE: CVE-2017-9503
CVE: CVE-2017-9503
Id:
CVE-2017-9503
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9503
Comment
: QEMU (aka Quick Emulator), when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, allows local guest OS privileged users to cause a denial of service (NULL pointer dereference and QEMU process crash) via vectors involving megasas command processing.
CVSSv2 Score:
1.9
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:N/I:N/A:P
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
[qemu-devel] 20170606 [PATCH 7/7] megasas: always store SCSIRequest* into Megasas (MLIST)
[qemu-devel] 20170606 [PATCH 4/7] megasas: do not read DCMD opcode more than once (MLIST)
https://bugzilla.redhat.com/show_bug.cgi?id=1459477 (CONFIRM)
[oss-security] 20170608 CVE-2017-9503 Qemu: scsi: null pointer dereference while processing megasas command (MLIST)
99010 (BID)
[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update (MLIST)
[debian-lts-announce] 20200726 [SECURITY] [DLA 2288-1] qemu security update (MLIST)
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-2019-20382
CVE: CVE-2019-20382
Id:
CVE-2019-20382
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20382
Comment
: QEMU 4.1.0 has a memory leak in zrle_compress_data in ui/vnc-enc-zrle.c during a VNC disconnect operation because libz is misused, resulting in a situation where memory allocated in deflateInit2 is not freed in deflateEnd.
CVSSv2 Score:
2.7
Access vector:
ADJACENT_NETWORK
Access complexity:
LOW
Authentication:
SINGLE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:A/AC:L/Au:S/C:N/I:N/A:P
CVSSv3 Score:
3.5
Attack vector:
ADJACENT_NETWORK
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
LOW
CVSSv3 Vector:
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CWE:
401 (Improper Release of Memory Before Removing Last Reference ('Memory Leak'))
References:
http://www.openwall.com/lists/oss-security/2020/03/05/1 (MISC)
openSUSE-SU-2020:0468 (SUSE)
DSA-4665 (DEBIAN)
USN-4372-1 (UBUNTU)
[debian-lts-announce] 20200726 [SECURITY] [DLA 2288-1] qemu security update (MLIST)
https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=6bf21f3d83e95bcc4ba35a7a07cc6655e8b010b0 ()
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-2020-8608
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)
CVE: CVE-2020-10756
CVE: CVE-2020-10756
Id:
CVE-2020-10756
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10756
Comment
: An out-of-bounds read vulnerability was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in the icmp6_send_echoreply() routine while replying to an ICMP echo request, also known as ping. This flaw allows a malicious guest to leak the contents of the host memory, resulting in possible information disclosure. This flaw affects versions of libslirp before 4.3.1.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSSv3 Score:
6.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CWE:
125 (Out-of-bounds Read)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=1835986 (MISC)
openSUSE-SU-2020:0987 (SUSE)
openSUSE-SU-2020:0994 (SUSE)
DSA-4728 (DEBIAN)
[debian-lts-announce] 20200726 [SECURITY] [DLA 2288-1] qemu security update (MLIST)
USN-4437-1 (UBUNTU)
https://www.zerodayinitiative.com/advisories/ZDI-20-1005/ (MISC)
USN-4467-1 (UBUNTU)
https://security.netapp.com/advisory/ntap-20201001-0001/ (CONFIRM)
FEDORA-2020-8c0b966c16 ()
CVE: CVE-2020-13361
CVE: CVE-2020-13361
Id:
CVE-2020-13361
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13361
Comment
: In QEMU 5.0.0 and earlier, es1370_transfer_audio in hw/audio/es1370.c does not properly validate the frame count, which allows guest OS users to trigger an out-of-bounds access during an es1370_write() operation.
CVSSv2 Score:
3.3
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:N/I:P/A:P
CVSSv3 Score:
3.9
Attack vector:
LOCAL
Attack complexity:
HIGH
Privileges required:
HIGH
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
NONE
Integrity impact:
LOW
Availability impact:
LOW
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L
CWE:
787 (Out-of-bounds Write)
References:
http://www.openwall.com/lists/oss-security/2020/05/28/1 (CONFIRM)
https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg03983.html (MISC)
https://security-tracker.debian.org/tracker/CVE-2020-13361 (MISC)
https://security.netapp.com/advisory/ntap-20200608-0003/ (CONFIRM)
[debian-lts-announce] 20200629 [SECURITY] [DLA 2262-1] qemu security update (MLIST)
DSA-4728 (DEBIAN)
[debian-lts-announce] 20200726 [SECURITY] [DLA 2288-1] qemu security update (MLIST)
openSUSE-SU-2020:1108 (SUSE)
USN-4467-1 (UBUNTU)
GLSA-202011-09 (GENTOO)
CVE: CVE-2020-13362
CVE: CVE-2020-13362
Id:
CVE-2020-13362
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13362
Comment
: In QEMU 5.0.0 and earlier, megasas_lookup_frame in hw/scsi/megasas.c has an out-of-bounds read via a crafted reply_queue_head field from a guest OS user.
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:
3.2
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
LOW
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
CWE:
125 (Out-of-bounds Read)
References:
https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg06250.html (MISC)
https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg03131.html (MISC)
http://www.openwall.com/lists/oss-security/2020/05/28/2 (CONFIRM)
https://security-tracker.debian.org/tracker/CVE-2020-13362 (MISC)
https://security.netapp.com/advisory/ntap-20200608-0003/ (CONFIRM)
[debian-lts-announce] 20200629 [SECURITY] [DLA 2262-1] qemu security update (MLIST)
DSA-4728 (DEBIAN)
[debian-lts-announce] 20200726 [SECURITY] [DLA 2288-1] qemu security update (MLIST)
openSUSE-SU-2020:1108 (SUSE)
USN-4467-1 (UBUNTU)
GLSA-202011-09 (GENTOO)
CVE: CVE-2020-13659
CVE: CVE-2020-13659
Id:
CVE-2020-13659
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13659
Comment
: address_space_map in exec.c in QEMU 4.2.0 can trigger a NULL pointer dereference related to BounceBuffer.
CVSSv2 Score:
1.9
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:N/I:N/A:P
CVSSv3 Score:
2.5
Attack vector:
LOCAL
Attack complexity:
HIGH
Privileges required:
HIGH
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
LOW
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:L
CWE:
476 (NULL Pointer Dereference)
References:
https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg07313.html (MISC)
http://www.openwall.com/lists/oss-security/2020/06/01/3 (CONFIRM)
https://security.netapp.com/advisory/ntap-20200608-0007/ (CONFIRM)
DSA-4728 (DEBIAN)
[debian-lts-announce] 20200726 [SECURITY] [DLA 2288-1] qemu security update (MLIST)
openSUSE-SU-2020:1108 (SUSE)
USN-4467-1 (UBUNTU)
GLSA-202011-09 (GENTOO)
CVE: CVE-2020-13754
CVE: CVE-2020-13754
Id:
CVE-2020-13754
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13754
Comment
: hw/pci/msix.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access via a crafted address in an msi-x mmio operation.
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:
6.7
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
http://www.openwall.com/lists/oss-security/2020/06/01/6 (CONFIRM)
https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00004.html (MISC)
https://security.netapp.com/advisory/ntap-20200608-0007/ (CONFIRM)
[oss-security] 20200615 Re: CVE-2020-13754 QEMU: msix: OOB access during mmio operations may lead to DoS (MLIST)
DSA-4728 (DEBIAN)
[debian-lts-announce] 20200726 [SECURITY] [DLA 2288-1] qemu security update (MLIST)
USN-4467-1 (UBUNTU)
GLSA-202011-09 (GENTOO)
CVE: CVE-2020-13765
CVE: CVE-2020-13765
Id:
CVE-2020-13765
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13765
Comment
: rom_copy() in hw/core/loader.c in QEMU 4.0 and 4.1.0 does not validate the relationship between two addresses, which allows attackers to trigger an invalid memory copy operation.
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:
https://www.openwall.com/lists/oss-security/2020/06/03/6 (CONFIRM)
https://security.netapp.com/advisory/ntap-20200619-0006/ (CONFIRM)
[debian-lts-announce] 20200629 [SECURITY] [DLA 2262-1] qemu security update (MLIST)
[debian-lts-announce] 20200726 [SECURITY] [DLA 2288-1] qemu security update (MLIST)
USN-4467-1 (UBUNTU)
https://github.com/qemu/qemu/commit/4f1c6cb2f9afafda05eab150fd2bd284edce6676 (MISC)
https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=e423455c4f23a1a828901c78fe6d03b7dde79319 ()
CVE: CVE-2020-15863
CVE: CVE-2020-15863
Id:
CVE-2020-15863
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15863
Comment
: hw/net/xgmac.c in the XGMAC Ethernet controller in QEMU before 07-20-2020 has a buffer overflow. This occurs during packet transmission and affects the highbank and midway emulated machines. A guest user or process could use this flaw to crash the QEMU process on the host, resulting in a denial of service or potential privileged code execution. This was fixed in commit 5519724a13664b43e225ca05351c60b4468e4555.
CVSSv2 Score:
4.4
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:P/I:P/A:P
CVSSv3 Score:
5.3
Attack vector:
LOCAL
Attack complexity:
HIGH
Privileges required:
LOW
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
LOW
Integrity impact:
LOW
Availability impact:
LOW
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L
CWE:
787 (Out-of-bounds Write)
References:
http://www.openwall.com/lists/oss-security/2020/07/22/1 (CONFIRM)
https://lists.nongnu.org/archive/html/qemu-devel/2020-07/msg03497.html (MISC)
https://lists.nongnu.org/archive/html/qemu-devel/2020-07/msg05745.html (MISC)
USN-4467-1 (UBUNTU)
DSA-4760 (DEBIAN)
openSUSE-SU-2020:1664 (SUSE)
GLSA-202208-27 (GENTOO)
https://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=5519724a13664b43e225ca05351c60b4468e4555 ()
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