CVE-2017-14749
Published: 26 September 2017
JerryScript 1.0 allows remote attackers to cause a denial of service (jmem_heap_alloc_block_internal heap memory corruption) or possibly execute arbitrary code via a crafted .js file, because unrecognized \ characters cause incorrect 0x00 characters in bytecode.literal data.
Priority
Status
Package | Release | Status |
---|---|---|
iotjs Launchpad, Ubuntu, Debian |
bionic |
Needed
|
focal |
Does not exist
|
|
groovy |
Ignored
(end of life)
|
|
hirsute |
Not vulnerable
(1.0+715-1ubuntu1)
|
|
impish |
Not vulnerable
(1.0+715-1ubuntu1)
|
|
jammy |
Not vulnerable
(1.0+715-1ubuntu1)
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Released
(1.0+715-1)
|
|
xenial |
Does not exist
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.8 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |