Ubuntu.comUB:CVE-2020-14163CVE-2020-14163
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.002 Low
EPSS
Percentile
54.6%
An issue was discovered in ecma/operations/ecma-container-object.c in
JerryScript 2.2.0. Operations with key/value pairs did not consider the
case where garbage collection is triggered after the key operation but
before the value operation, as demonstrated by improper read access to
memory in ecma_gc_set_object_visited in ecma/base/ecma-gc.c.
References
github.com/jerryscript-project/jerryscript/commit/c2b662170245a16f46ce02eae68815c325d99821
github.com/jerryscript-project/jerryscript/issues/3804
launchpad.net/bugs/cve/CVE-2020-14163
nvd.nist.gov/vuln/detail/CVE-2020-14163
security-tracker.debian.org/tracker/CVE-2020-14163
www.cve.org/CVERecord?id=CVE-2020-14163
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.002 Low
EPSS
Percentile
54.6%