CVE-2017-10672
Published: 29 June 2017
Use-after-free in the XML-LibXML module through 2.0129 for Perl allows remote attackers to execute arbitrary code by controlling the arguments to a replaceChild call.
Notes
| Author | Note |
|---|---|
| ratliff | poc didn't crash on trusty, did on zesty |
| mdeslaur | debian released 2.0128+dfsg-2, reverted in 2.0128+dfsg-3 and fixed in 2.0128+dfsg-4 |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
libxml-libxml-perl Launchpad, Ubuntu, Debian |
artful |
Released
(2.0128+dfsg-3ubuntu0.1)
|
| trusty |
Released
(2.0108+dfsg-1ubuntu0.2)
|
|
| upstream |
Released
(2.0128+dfsg-4)
|
|
| xenial |
Released
(2.0123+dfsg-1ubuntu0.1)
|
|
| yakkety |
Ignored
(end of life)
|
|
| zesty |
Released
(2.0128+dfsg-1ubuntu0.1)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |