CVE-2014-4616
Published: 26 June 2014
Array index error in the scanstring function in the _json module in Python 2.7 through 3.5 and simplejson before 2.6.1 allows context-dependent attackers to read arbitrary process memory via a negative index value in the idx argument to the raw_decode function.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
python2.7 Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Released
(2.7.3-0ubuntu3.8)
|
|
| saucy |
Ignored
(end of life)
|
|
| trusty |
Released
(2.7.6-8ubuntu0.2)
|
|
| upstream |
Not vulnerable
(2.7.7~rc1)
|
|
| utopic |
Not vulnerable
(2.7.7-2)
|
|
| vivid |
Not vulnerable
(2.7.7-2)
|
|
|
Patches: upstream: http://hg.python.org/cpython/rev/50c07ed1743d upstream: https://hg.python.org/cpython/rev/4bd1fb0f4f44 upstream: https://hg.python.org/cpython/rev/c7b93519807a |
||
|
python3.2 Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Released
(3.2.3-0ubuntu3.7)
|
|
| saucy |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
|
python3.4 Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
|
|
| saucy |
Does not exist
|
|
| trusty |
Released
(3.4.0-2ubuntu1.1)
|
|
| upstream |
Released
(3.4.1)
|
|
| utopic |
Not vulnerable
(3.4.1-6)
|
|
| vivid |
Not vulnerable
(3.4.1-6)
|
|
|
Patches: upstream: http://hg.python.org/cpython/rev/7b95540ced5c/ upstream: https://hg.python.org/cpython/rev/ef52ae167555 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.9 |
| Attack vector | Network |
| Attack complexity | High |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | None |
| Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |