CVE-2020-13991
Published: 24 September 2020
vm/opcodes.c in JerryScript 2.2.0 allows attackers to hijack the flow of control by controlling a register.
Priority
Status
Package | Release | Status |
---|---|---|
iotjs Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
focal |
Does not exist
|
|
groovy |
Ignored
(end of life)
|
|
hirsute |
Ignored
(end of life)
|
|
impish |
Ignored
(end of life)
|
|
jammy |
Needs triage
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
mantic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References
- https://github.com/jerryscript-project/jerryscript/issues/3858
- https://github.com/jerryscript-project/jerryscript/issues/3859
- https://github.com/jerryscript-project/jerryscript/issues/3860
- https://github.com/jerryscript-project/jerryscript/pull/3867
- https://github.com/googleprojectzero/fuzzilli#JerryScript
- https://www.cve.org/CVERecord?id=CVE-2020-13991
- NVD
- Launchpad
- Debian