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veracodeVeracode Vulnerability DatabaseVERACODE:29092
HistoryJan 21, 2021 - 4:27 p.m.

Privilege Escalation

2021-01-2116:27:28
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
7

8.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

JSON

An issue was discovered in Xen through 4.14.x allowing x86 HVM guest OS users to cause a denial of service (stack corruption), cause a data leak, or possibly gain privileges because of an off-by-one error. NOTE: this issue is caused by an incorrect fix for CVE-2020-27671.

Related

cve 2
prion 2
cvelist 2
ubuntucve 2
redhatcve 2
debiancve 2
osv 3
xen 2
citrix 2
nessus 19
veracode 1
openvas 14
suse 4
fedora 1
debian 1
gentoo 1
cve
cve
CVE-2020-29040
2020-11-24 17:15:00
CVE-2020-27671
2020-10-22 21:15:00
prion
prion
Design/Logic Flaw
2020-11-24 17:15:00
Design/Logic Flaw
2020-10-22 21:15:00
cvelist
cvelist
CVE-2020-29040
2020-11-24 16:07:21
CVE-2020-27671
2020-10-22 20:34:07
ubuntucve
ubuntucve
CVE-2020-29040
2020-11-24 00:00:00
CVE-2020-27671
2020-10-22 00:00:00
redhatcve
redhatcve
CVE-2020-29040
2020-12-02 18:15:51
CVE-2020-27671
2020-10-23 19:04:57
debiancve
debiancve
CVE-2020-29040
2020-11-24 17:15:00
CVE-2020-27671
2020-10-22 21:15:00
osv
osv
CVE-2020-29040
2020-11-24 17:15:11
CVE-2020-27671
2020-10-22 21:15:13
xen - security update
2020-12-04 00:00:00
xen
xen
stack corruption from XSA-346 change
2020-11-24 12:00:00
undue deferral of IOMMU TLB flushes
2020-10-20 11:49:00
citrix
citrix
Citrix Hypervisor Security Update
2020-11-24 12:02:41
Citrix Hypervisor Security Update
2020-10-27 04:00:00
nessus
nessus
Xen mishandle IOMMU TLB flushes DoS (XSA-346)
2021-01-14 00:00:00
SUSE SLED15 / SLES15 Security Update : xen (SUSE-SU-2020:3049-1)
2020-12-09 00:00:00
SUSE SLES12 Security Update : xen (SUSE-SU-2020:3088-1)
2020-12-09 00:00:00
veracode
veracode
Privilege Escalation
2021-01-21 16:35:11
openvas
openvas
openSUSE: Security Advisory for xen (openSUSE-SU-2020:1844-1)
2020-11-06 00:00:00
SUSE: Security Advisory (SUSE-SU-2020:3051-1)
2021-06-09 00:00:00
openSUSE: Security Advisory for xen (openSUSE-SU-2020:1783-1)
2020-11-03 00:00:00
suse
suse
Security update for xen (important)
2020-10-31 00:00:00
Security update for xen (important)
2020-11-06 00:00:00
Security update for xen (important)
2020-12-05 00:00:00
fedora
fedora
[SECURITY] Fedora 31 Update: xen-4.12.3-8.fc31
2020-11-20 01:29:24
debian
debian
[SECURITY] [DSA 4804-1] xen security update
2020-12-04 18:15:47
gentoo
gentoo
Xen: Multiple vulnerabilities
2020-11-11 00:00:00

8.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

JSON
Related for VERACODE:29092
cve2prion2cvelist2ubuntucve2redhatcve2debiancve2osv3xen2citrix2nessus19veracode1openvas14suse4fedora1debian1gentoo1