CVE-2009-1699
Published: 10 June 2009
The XSL stylesheet implementation in WebKit in Apple Safari before 4.0, iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1 through 2.2.1 does not properly handle XML external entities, which allows remote attackers to read arbitrary files via a crafted DTD, as demonstrated by a file:///etc/passwd URL in an entity declaration, related to an "XXE attack."
Notes
Author | Note |
---|---|
jdstrand | webkit is a fork of khtml from kdelibs. kdelibs5 is farther from it, while qt4-x11 attempts to unify khtml and webkit |
mdeslaur | PoC: http://scary.beasts.org/security/CESA-2009-006.html PoC: http://www.milw0rm.com/exploits/8907 code doesn't seem present in kde4libs |
Priority
Status
Package | Release | Status |
---|---|---|
qt4-x11 Launchpad, Ubuntu, Debian |
dapper |
Not vulnerable
(no webkit)
|
hardy |
Not vulnerable
(no webkit)
|
|
intrepid |
Released
(4.4.3-0ubuntu1.4)
|
|
jaunty |
Not vulnerable
(4.5.0-0ubuntu4.2)
|
|
karmic |
Not vulnerable
(4.5.2-0ubuntu5)
|
|
lucid |
Not vulnerable
(4.5.2-0ubuntu5)
|
|
maverick |
Not vulnerable
(4.5.2-0ubuntu5)
|
|
natty |
Not vulnerable
(4.5.2-0ubuntu5)
|
|
upstream |
Needs triage
|
|
webkit Launchpad, Ubuntu, Debian |
dapper |
Does not exist
|
hardy |
Ignored
(end of life)
|
|
intrepid |
Not vulnerable
(1.0.1-2ubuntu0.1)
|
|
jaunty |
Not vulnerable
(1.0.1-4)
|
|
karmic |
Not vulnerable
(1.1.12-1ubuntu1)
|
|
lucid |
Not vulnerable
(1.1.12-1ubuntu1)
|
|
maverick |
Not vulnerable
(1.1.12-1ubuntu1)
|
|
natty |
Not vulnerable
(1.1.12-1ubuntu1)
|
|
upstream |
Needs triage
|
|
Patches: upstream: http://trac.webkit.org/changeset/34534 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | None |
Availability impact | None |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |