CVE-2017-11335
Published: 17 July 2017
There is a heap based buffer overflow in tools/tiff2pdf.c of LibTIFF 4.0.8 via a PlanarConfig=Contig image, which causes a more than one hundred bytes out-of-bounds write (related to the ZIPDecode function in tif_zip.c). A crafted input may lead to a remote denial of service attack or an arbitrary code execution attack.
Notes
| Author | Note |
|---|---|
| mdeslaur | this will not be fixed in precise/esm |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
tiff Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(4.0.8-4)
|
| trusty |
Released
(4.0.3-7ubuntu0.8)
|
|
| upstream |
Released
(4.0.8-4)
|
|
| xenial |
Released
(4.0.6-1ubuntu0.3)
|
|
| yakkety |
Ignored
(end of life)
|
|
| zesty |
Ignored
(end of life)
|
|
|
Patches: upstream: https://github.com/vadz/libtiff/commit/69bfeec247899776b1b396651adb47436e5f1556 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 8.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |