CVE-2016-6289
Published: 25 July 2016
Integer overflow in the virtual_file_ex function in TSRM/tsrm_virtual_cwd.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 allows remote attackers to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a crafted extract operation on a ZIP archive.
Priority
Status
Package | Release | Status |
---|---|---|
php5 Launchpad, Ubuntu, Debian |
wily |
Ignored
(end of life)
|
xenial |
Does not exist
|
|
precise |
Released
(5.3.10-1ubuntu3.24)
|
|
trusty |
Released
(5.5.9+dfsg-1ubuntu4.19)
|
|
upstream |
Needs triage
|
|
Patches: upstream: http://git.php.net/?p=php-src.git;a=commit;h=0218acb7e756a469099c4ccfb22bce6c2bd1ef87 (5.5) upstream: http://git.php.net/?p=php-src.git;a=commit;h=a099545bec28c7ebe1641c8a45b68709901f6893 (5.6) |
||
php7.0 Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
trusty |
Does not exist
|
|
upstream |
Released
(7.0.9)
|
|
wily |
Does not exist
|
|
xenial |
Released
(7.0.8-0ubuntu0.16.04.2)
|
|
Patches: upstream: http://git.php.net/?p=php-src.git;a=commit;h=374ae8e9da58464e22f3e5a461ee95f6240979e7 |
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 |